RoboScout’s Top Fantasy Baseball Prospects At Every Level On June 29, 2025

Mets shortstop Yorber Semprun owns the second-highest wRC+ among 17-year-olds with a minimum of 40 plate appearances. Signed out of Venezuela, Semprun has a sweet stroke from the left side–although he has not yet hit a home run–and has more walks than strikeouts, eight stolen bases and a .229 ISO. RoboScout will be keeping an eye on him.

Mets shortstop Elian Pena blasted three home runs in one game this week, finally showing some of the talent that had him one of the highest-regarded international prospects of the class. Despite that offensive explosion, the 17-year-old still “only” has a 105 wRC+ on the year but has more walks than strikeouts. Remain patient with him, he is one of the most well-rounded hitting prospects currently on the island.

Marlins shortstop Anthony Abreu signed for a hair over $500,000 as a 6-foot-1, 180-pound shortstop, but showed up to camp stronger and an inch taller. It’s showing up on the scoreboard too, as the 17-year-old has four home runs already to go along with three stolen bases over 71 plate appearances. The big blemish on his scorecard is the 32% strikeout rate, which is scary for a DSL prospect. Still, the power seems to be undeniable. Keep an eye on him and if he makes a material improvement to his contact rate, act quickly.

Complex League Hitting

The top hitting performances for the Complex Leagues per RoboScout are:

Rank	Name	Team	Age	WRC+	HR	SB	Robo	RoboCAST
1	Rainiel Rodriguez	STL	18	235	7	1	100	100
2	Juneiker Caceres	CLE	17	161	3	5	95	94
3	Edward Florentino	PIT	18	191	6	6	90	88
4	Jose Anderson	MIL	18	201	3	3	80	77
5	Roldy Brito	COL	18	168	3	14	79	75
6	Jhonny Level	SFG	18	123	7	11	79	75
7	Stiven Martinez	BAL	17	138	3	2	78	74
8	Dauri Fernandez	CLE	18	136	3	10	75	71
9	Robert Arias	CLE	18	128	2	19	75	71
10	Yandel Ricardo	KCR	18	152	2	17	75	71

After bouncing in and out of the Complex League hitter rankings, Orioles outfielder Stiven Martinez finds himself jumping into the Top 10 after a week in which he hit two home runs. On the season, the 17-year-old has a 138 wRC+ over 117 plate appearances, the second-highest mark for someone his age behind only Guardians outfielder Juneiker Caceres.

Last year, RoboScout loved Martinez’s 103.5 mph 90th percentile exit velocity and 24% barrel rate–both metrics being plus for the level, despite also being in his age-16 season–and was only mildly concerned with his 67% contact rate, which felt like a better indicator of his bat-to-ball skills than his 30% strikeout rate. Well, this year Martinez has lowered the strikeout rate to 24%, a completely acceptable level. He’s an interesting upside play.

Dodgers third baseman Chase Harlan is just outside the Top 100 with a 127 wRC+ with five home runs over 122 plate appearances. It’s his performance in June that has really catapulted him skyward though, as the 18-year-old has knocked all five of his bombs this month, after having a dinger drought for the first 74 plate appearances of his professional career. RoboScout sees 25-30 home runs in Harlan’s major league future.

Athletics two-way player Shotaro Morii has had a solid June as well with a 194 wRC+ over 53 plate appearances, the highest wRC+ for a teenager with at least 50 plate appearances in the month. Keep an eye on Morii as we get deeper into the summer.

Complex Pitching

The top pitcher performances in the Complex Leagues per RoboScout are:

Rank	Name	Team	Age	ip	k%	BB%	WHIP	ERA	GB%	ROBO
1	Johnny King	TOR	18	24	41.8%	7.1%	1.00	1.13	59.1%	100
2	Travis Sykora	WSN	21	5	82.4%	5.9%	0.40	1.80	100.0%	89
3	Reinold Navarro	PIT	18	21.1	41.9%	18.6%	1.03	1.69	50.0%	88
4	Argenis Cayama	SFG	18	36.1	32.0%	8.8%	1.05	1.73	61.0%	88
5	Stharlin Torres	CIN	19	35	32.8%	3.9%	0.74	1.54	33.3%	86
6	Jostin Florentino	CHC	20	21.2	37.4%	5.5%	1.15	3.74	40.8%	84
7	Nate Payne	MIA	19	31	36.7%	11.7%	1.00	2.03	26.9%	84
8	Jose Bello	SFG	20	20	40.8%	6.6%	0.80	1.80	57.5%	84
9	Daviel Hurtado	NYM	20	19	36.2%	7.2%	0.68	0.47	65.2%	84
10	Eddy Felix	DET	21	32.1	33.1%	4.7%	1.21	2.51	50.6%	83

Marlins lefthander Nate Payne enters the Top 10 after an eight strikeout, zero walk, one hit performance over five innings. On the season, the 19-year-old 2024 18th-rounder has a reasonably high 12% walk rate, though that is more than compensated by his 37% strikeout rate–and in June, Payne has been specifically hot with a sub-1.00 WHIP and sub-1.00 ERA.

Congratulations to Blue Jays lefthander Johnny King, who got the call to Low-A Dunedin and debuted there this weekend.

Low-A Hitting

The top hitting performances for Low-A per RoboScout are:

RANK	Name	Team	AGE	wRC+	HR	SB	ROBO	ROBOCast
1	Eduardo Quintero	LAD	19	170	12	33	100	100
2	Luis Pena	MIL	18	145	6	32	96	98
3	Theo Gillen	TBR	19	162	5	26	87	83
4	Jesus Made	MIL	18	133	4	33	87	86
5	Konnor Griffin	PIT	19	158	9	26	82	81
6	Rainiel Rodriguez	STL	18	86	1	0	80	71
7	Eduardo Tait	PHI	18	115	10	0	79	77
8	Alfredo Duno	CIN	19	150	7	4	78	76
9	Edward Florentino	PIT	18	81	0	1	76	67
10	A.J. Ewing	NYM	20	203	1	14	75	82
11	Slade Caldwell	ARI	19	161	3	13	75	76
12	Andrew Salas	MIA	17	91	0	19	74	70
13	Caleb Bonemer	CHW	19	132	5	20	73	75
14	Nate George	BAL	19	182	1	9	71	62
15	Deniel Ortiz	STL	20	143	6	20	71	69
16	Sam Shaw	TOR	20	149	7	6	71	75
17	Braylon Payne	MIL	18	102	4	19	70	63
18	Eric Bitonti	MIL	19	119	11	9	70	65
19	Filippo Di Turi	MIL	19	123	9	5	70	61
20	Bryce Rainer	DET	19	136	5	9	70	71

After a slow start in full-season ball, Cardinals catcher Rainiel Rodriguez is starting to pick it back up by doubling his wRC+ this past week, now sitting at 86 on the 2025 season for Low-A Palm Beach. As an 18-year-old in the FSL in 2025, he has a 90th percentile exit velocity of 103.4 mph, besting his 103.1 mph mark he had in the DSL in 2024. He continues to be one of the bigger breakouts of 2025.

A couple weeks ago, we mentioned that Cardinals third baseman Deniel Ortiz was having a nice season and now the 16th-round pick in 2024 once again finds himself in the Top 20 for Low-A with six home runs and 20 stolen bases with a 143 wRC+. With a 90th percentile exit velocity of 105 mph and a 110 mph max exit velocity, it’s clear that the 20-year-old has power in his righthanded bat. He will need to work on lowering his 29% strikeout rate (and 68% contact rate) on the season. Notably, in June, over 102 plate appearances, his strikeout rate has been a solid 21% strikeout rate with a 70% contact rate, and 78% in-zone contact rate, both rates firmly league average.

Just ahead of Ortiz in the Low-A hitter rankings is Orioles outfielder Nate George who, in the first 66 plate appearances of his full-season ball career, has put up a 182 wRC+ with a home run and nine stolen bases. With a power/speed blend, athleticism that so far has led to an adequate center field (though he will likely end up in a corner), George has a high fantasy ceiling and is in the top 75 to 125 range of fantasy prospects per RoboScout.

Low-A Pitching

The top pitcher performances in Low-A per RoboScout are:

Rank	name	team	age	IP	K%	BB%	WHIP	ERA	GB%	ROBO
1	Sean Linan	LAD	20	29.2	44.2%	8.8%	0.84	1.21	41.5%	100
2	Trey Yesavage	TOR	21	33.1	43.3%	6.3%	0.81	2.43	48.3%	97
3	Wei-En Lin	OAK	19	50	34.0%	3.0%	1.10	3.96	29.2%	96
4	David Shields	KCR	18	29.2	28.3%	5.8%	1.01	2.43	45.9%	91
5	Kash Mayfield	SDP	20	29	38.3%	10.0%	1.07	3.72	41.7%	89
6	Christian Oppor	CHW	20	22.1	39.5%	8.1%	0.85	2.42	21.4%	89
7	Cam Caminiti	ATL	18	15.1	34.9%	11.1%	1.24	2.93	51.5%	88
8	Jogly Garcia	CLE	21	30.2	42.9%	11.1%	1.04	2.05	46.3%	88
9	Caden Scarborough	TEX	20	40.2	33.1%	7.7%	1.18	4.65	38.7%	86
10	Ethan Dorchies	MIL	18	9.2	37.5%	10.0%	0.93	2.79	47.4%	85
11	Boston Bateman	SDP	19	56	27.2%	8.2%	1.23	3.54	53.4%	85
12	Lucas Elissalt	DET	20	45.1	30.4%	7.2%	1.15	2.98	40.2%	84
13	Travis Sykora	WSN	21	6	42.9%	9.5%	0.50	0.00	33.3%	84
14	Griffin Herring	NYY	22	44.2	33.3%	9.2%	0.90	1.21	51.0%	84
15	Jose Urbina	TBR	19	60	28.6%	8.7%	1.02	2.10	35.0%	83
16	Braylon Doughty	CLE	19	53.2	26.3%	8.9%	1.47	4.53	52.0%	83
17	Ryan Sloan	SEA	19	45.2	25.9%	5.3%	1.29	4.14	48.4%	82
18	Christian Zazueta	LAD	20	60.2	28.3%	5.7%	1.02	2.37	35.5%	82
19	Rayven Antonio	ATL	19	54.1	26.3%	8.5%	1.05	2.82	55.9%	82
20	Wellington Aracena	NYM	20	52.2	31.3%	13.8%	1.16	2.56	52.2%	82

Three teenagers have had excellent Junes and have basically entered the Top 10 in the Low-A rankings.

The hottest pitcher in June is Braves lefthander Cam Caminiti, who rises 12 spots from the back of the Top 20 to seventh. The 18-year-old struck out eight with no walks over four innings yesterday.

Brewer righthander Ethan Dorchies impressively debuts in the Top 10 on the Low-A rankings with a 37.5% strikeout rate in the 9.2 innings he’s hurled over three starts since being promoted from the Complex. The Brewers are rightfully slow-playing him. Despite being in the nascent of his professional career, Dorchies projects as a back-of-the-rotation starter.

The final teenage name of the trio is Padres lefthander Boston Bateman who was at 16th last week and is now knocking on the door of the top 10 after a nine-strikeout performance over six innings on Thursday. The 6-foot-7-inch behemoth has a mid 90s fastball, two distinct breaking pitches and a developing changeup. Surprisingly, his pitch mix doesn’t generate all that many whiffs nor does it come in as wild as you might suspect from someone of his figure, as the 19-year-old has managed to keep his walk rate lower than 6% in June over four starts. RoboScout sees a back-of-the rotation starter with a similar peak projection to Dorchies.

Mets righthander Wellington Aracena has been hovering around the back end of the rankings for Low-A all season and appears at the back of the list at No. 20. His rise has been on account of his scorching June in which the 20-year-old has averaged just under five innings per appearance for St. Lucie and struck out 33% of the batters he’s faced while also compelling the ball, if hit, into the ground at a 63% clip. His walk rate for the season is at a hair under 14% which does provide relief risk and considering that he is predominantly a two-pitch pitcher–high-90s four-seam fastball from above-average extension and a mid-to-high-80s slider that elicits a ton of whiffs–the bullpen might be a better fit for him.

High-A Hitting

The top hitter performances for High-A per RoboScout are:

RANK	Name	Team	Age	wRC+	HR	SB	ROBO	RoboCast
1	Josue Briceno	DET	20	169	14	1	100	100
2	Leo De Vries	SDP	18	109	5	6	87	91
3	Kevin McGonigle	DET	20	206	7	1	87	82
4	Josue De Paula	LAD	20	143	10	24	82	84
5	Lazaro Montes	SEA	20	146	18	3	80	77
6	Konnor Griffin	PIT	19	192	3	11	80	79
7	Arjun Nimmala	TOR	19	110	11	5	79	77
8	Michael Arroyo	SEA	20	150	15	3	78	80
9	Max Clark	DET	20	145	6	12	78	83
10	Esmerlyn Valdez	PIT	21	168	19	2	75	75
11	George Lombard Jr.	NYY	20	189	1	11	75	78
12	Zyhir Hope	LAD	20	143	7	11	74	75
13	A.J. Ewing	NYM	20	145	1	36	73	79
14	Jefferson Rojas	CHC	20	132	6	13	73	74
15	Colt Emerson	SEA	19	113	7	5	72	72
16	Slade Caldwell	ARI	19	95	0	6	70	71
17	Jacob Reimer	NYM	21	160	8	11	70	76
18	Demetrio Crisantes	ARI	20	109	4	6	70	75
19	Rosman Verdugo	SDP	20	121	10	3	69	67
20	Will Bush	HOU	21	149	11	6	69	65

Tigers infielder Kevin McGonigle has climbed into the Top 3 in the High-A rankings, up from eighth last week, after hitting three home runs and maintaining a wRC+ over 200 on the season. As you might suspect, his 206 wRC+ is the highest in the league for hitters who have at least 25 plate appearances, and impressively the 20-year-old has sustained that lofty mark for 140 plate appearances.

Pirate top prospect Konnor Griffin continued his ascent up the High-A leaderboards as he is now sitting in sixth, up from 12th last week, after knocking another dinger and stealing four bases. RoboScout sees a 25/25 power/speed profile with a 115 wRC+ at peak. That’s a top fantasy prospect.

It is worth noting that the hitter with the most home runs-plus-steals in June, with seven home runs and 13 bags is Cubs outfielder Carter Trice. At two months shy of his 23rd birthday, he’s not young for High-A South Bend, but he’s showing great swing decisions and is one of the rare types of three-true outcome hitters who can also steal bases, showing 20/20 potential. Interestingly, Trice has played most of his games in center field where his athleticism has been on display. Although not the most scientific methodology (and there are many assumptions that are being ignored), in 2022, all-world defender Pete Crow-Armstrong made 130 putouts in center field over 504 innings (one putout every 3.9 innings) with three assists and two errors in for South Bend. This year in center field, Trice has made 88 putouts in 315 innings (one putout every 3.6 innings) with one assist and one error–showing that he has been more than a capable defender. Trice looks like he can be a fourth outfielder in the majors.

High-A Pitching

The top pitcher performances in High-A per RoboScout are:

Rank	name	team	age	IP	K%	BB%	WHIP	ERA	GB%	Robo
1	Travis Sykora	WSN	21	29.2	44.3%	7.5%	0.67	1.21	42.9%	100
2	Trey Yesavage	TOR	21	17.1	47.8%	15.9%	0.92	1.56	52.0%	99
3	Gage Jump	OAK	22	31	37.2%	4.1%	0.84	2.32	33.8%	91
4	Gage Stanifer	TOR	21	25.2	45.0%	13.8%	1.29	3.86	44.2%	90
5	Carlos Lagrange	NYY	22	41.2	38.1%	7.1%	1.03	4.10	36.4%	89
6	Sean Linan	LAD	20	22.1	26.8%	9.3%	1.21	3.63	44.1%	89
7	Eduardo Rivera	BOS	22	44.2	39.5%	9.3%	0.83	1.61	59.0%	88
8	Juaron Watts-Brown	TOR	23	37.1	39.7%	7.7%	1.18	3.62	42.9%	87
9	David Davalillo	TEX	22	51	34.0%	5.5%	0.82	2.12	54.5%	87
10	Payton Tolle	BOS	22	49.2	38.3%	6.8%	1.17	3.62	33.9%	87
11	Thomas White	MIA	20	35	36.6%	11.7%	1.11	2.83	47.2%	86
12	Michael Forret	BAL	21	37.2	35.2%	7.0%	0.74	1.43	34.6%	86
13	Trey Gibson	BAL	23	38.2	40.4%	8.4%	1.19	5.12	45.7%	85
14	Bishop Letson	MIL	20	27	30.0%	7.0%	0.85	1.33	54.1%	83
15	T.J. Nichols	TBR	23	69.1	30.9%	5.3%	1.10	4.02	42.5%	82
16	Daniel Eagen	ARI	22	57.2	34.6%	10.8%	1.25	2.97	39.5%	82
17	Ryan Gallagher	CHC	22	59.1	31.0%	6.2%	1.11	3.34	32.2%	82
18	Antwone Kelly	PIT	21	59.1	30.4%	7.4%	0.98	3.03	38.1%	81
19	Tyson Hardin	MIL	23	57.2	26.7%	3.9%	1.14	2.34	48.4%	81
20	Anderson Brito	HOU	20	49.1	31.1%	13.4%	1.30	3.28	46.4%	80

We mentioned Blue Jays righthander Gage Stanifer in last week’s article (and on our most recent fantasy podcast), highlighting how many strikeouts the 21-year-old has rung up this season. And once again, he made us look smart by punching out nine more batters over five innings this week. To reiterate what we said on the podcast, amongst pitchers 21-years-old or younger in High-A who have thrown at least 20 innings, the highest strikeout rates since 2006 belong to 20-year-old Kyle Harrison (2022) at 50%, 20-year old Hayden Juenger (2021) and 21-year-old Grayson Rodriguez (2021) at 46%, 20-year-old Daniel Espino (2021) and Stanifer at 45%. Nationals righthander Travis Sykora has punched out 44% this year. Huge arrow up for the Jays minor league pitching corps this year.

Although he didn’t pitch last week, another hurler with a strikeout rate in June above 40% is Astros righthander Anderson Brito who has sent packing 41% of his batters he’s faced this month. RoboScout highlighted the 20-year-old a number of times last year as having big breakout potential with his huge stuff but Brito has had a fairly subdued 2025 season, most notably held back by his 13.4% walk rate and an unexpectedly lowish 31% K rate considering the filthiness of his stuff. RoboScout still sees a back of the rotation starter with his last thirty days hinting at being able to stick in the middle of a rotation.

Double-A Hitting

The top hitter performances in Double-A per RoboScout are:

Rank	name	team	age	wRC+	HR	SB	ROBO	Robocast
1	Jett Williams	NYM	21	164	6	24	100	100
2	Luke Adams	MIL	21	171	11	10	98	96
3	Sebastian Walcott	TEX	19	111	8	18	94	89
4	Brock Wilken	MIL	23	175	18	2	90	90
5	Leonardo Bernal	STL	21	136	11	7	90	86
6	Bryce Eldridge	SFG	20	149	7	0	90	87
7	Hector Rodriguez	CIN	21	152	10	6	89	88
8	Ryan Clifford	NYM	21	142	13	3	88	87
9	Sal Stewart	CIN	21	154	8	13	85	86
10	Nelson Rada	LAA	19	128	1	28	84	75
11	Blaze Jordan	BOS	22	168	6	3	83	80
12	Lazaro Montes	SEA	20	211	3	0	83	77
13	Spencer Jones	NYY	24	186	16	10	82	78
14	JJ Wetherholt	STL	22	150	5	12	81	87
15	Michael Arroyo	SEA	20	201	1	0	81	79
16	Jac Caglianone	KCR	22	159	9	2	80	77
17	Cooper Pratt	MIL	20	111	5	18	79	75
18	Xavier Isaac	TBR	21	145	9	1	79	82
19	Max Anderson	DET	23	183	11	2	79	77
20	George Lombard Jr.	NYY	20	108	2	14	78	78

After being promoted to Double-A Arkansas, Mariners outfielder Lazaro Montes smashed three home runs in his first five games and is immediately in the Top 12 for the level. RoboScout sees a .265/.350 batting average and OBP with 25 to 30 home runs.

His org and teammate Michael Arroyo also debuts in the Top 20 with one home run of his own in his first 26 plate appearances in Double-A Arkansas. Last year’s number two RoboScout fantasy prospect has a similar peak projection to Montes and is a top 25 fantasy prospect again.

Angels outfielder Nelson Rada hit a home run! That single-handedly pulled him into the Top 10 for Double-A. Mostly on account of the fact that he is one of the youngest hitters in the league, and still a teenager–while putting up a better wRC+ than fellow 19-year-old Sebastian Walcott–RoboScout sees a better-than-average major league bat who should hit 10 to 12 home runs and steal 25 to 30 bases, all while playing solid center field.

Just off the Top 20 but who had a huge June that Geoff wrote about here is Cubs infielder Pedro Ramirez. This month, he has hit five home runs and stolen six bases with a 167 wRC+, moving his overall season mark at Double-A Tennessee to a solid 133 wRC+ with six home runs and 19 stolen bases. His season performance projects to a major league peak of .265/.335 with 15 home runs and 15 to 20 stolen bases. That’s a solid fantasy performer at either second or third base, wherever Ramirez ultimately ends up.

Double-A Pitching

The top pitcher performances in Double-A per RoboScout are:

rk	name	team	age	IP	K%	BB%	WHIP	ERA	GB%	ROBO
1	Chase Burns	CIN	22	42	36.4%	2.6%	0.71	1.29	42.9%	100
2	Jonah Tong	NYM	22	73	40.5%	11.6%	0.92	1.73	56.9%	95
3	Payton Tolle	BOS	22	5	50.0%	11.1%	0.60	1.80	50.0%	91
4	Yordanny Monegro	BOS	22	33.2	35.8%	5.8%	1.19	2.67	57.0%	89
5	Eduardo Rivera	BOS	22	4.1	28.6%	23.8%	1.85	4.15	60.0%	87
6	Coleman Crow	MIL	24	43	31.1%	4.8%	0.91	2.51	50.5%	86
7	Mitch Bratt	TEX	21	68	30.1%	4.0%	1.12	2.65	36.2%	86
8	Trey Gibson	BAL	23	19.1	29.8%	13.1%	1.29	2.79	50.0%	85
9	David Davalillo	TEX	22	4.2	15.0%	10.0%	1.29	3.86	33.3%	85
10	Connelly Early	BOS	23	49.2	35.4%	10.0%	1.17	2.17	51.0%	83
11	Jack Anderson	BOS	25	41.1	35.0%	4.3%	1.02	2.61	46.4%	83
12	McCade Brown	COL	24	23.1	37.9%	5.7%	0.81	2.31	35.4%	83
13	Hunter Barco	PIT	24	25.2	36.2%	7.4%	0.70	0.00	49.0%	83
14	Trey Yesavage	TOR	21	11.2	34.0%	17.0%	1.11	3.86	21.7%	82
15	Braxton Bragg	BAL	24	42.2	33.7%	6.9%	1.12	2.32	48.5%	82
16	Tekoah Roby	STL	23	47	31.1%	6.0%	0.96	2.49	42.9%	80
17	Jack Wenninger	NYM	23	71.1	29.9%	6.3%	1.07	2.90	46.0%	80
18	Tyson Hardin	MIL	23	12	24.4%	2.2%	0.92	2.25	41.9%	80
19	Zach Thornton	NYM	23	52	27.0%	4.6%	0.87	2.60	40.3%	80
20	Robby Snelling	MIA	21	67.1	27.4%	7.5%	1.22	3.74	51.7%	79

After mentioning him in the High-A section last week, Red Sox lefthander Eduardo Rivera–along with his teammate Payton Tolle–both got the call to Double-A Portland. Rivera’s debut wasn’t too compelling as he walked five over 4.1 innings, though he did punch out six. Still, on the season’s body of work, RoboScout sees a peak projection of a 1.20 WHIP and 3.60 ERA, essentially a midrotation starter, especially considering he elicits such a high groundball rate too. Tolle, a current Top 100 prospect, had a far more dominant debut, striking out nine batters in five innings and touching 97 mph. The two Red Sox hurlers both find themselves in the Top 5 in Double-A.

Mets righthander Jonah Tong continues to carve in Double-A, arguably getting better as the season has progressed, lowering his walk rate and increasing his groundball rate while maintaining a higher-than-40% strikeout rate all season, with a 40.2% rate in June.

The only starter who has exceeded Tong’s strikeout rate in June belongs to Cardinals righthander Hancel Rincon who has added a few ticks to his velocity this year on his four-seam fastball now sitting mid 90s and his slider which is now mid-to-high 80s. Although the shapes of the pitch mix– he also throws a changeup–are not fantastic, the 23-year-old has averaged five innings per start in June and has a ground ball rate north of 55%. Keep an eye on Rincon to see if he can sustain his step forward as we head deeper into the summer.

Regretfully, it should be mentioned that Athletics lefthander Gage Jump has fallen out of the Top 20–essentially tied with Robby Snelling at the back of the list–with a mediocre performance this month. The most notable issue has been his control, as he’s put up a 13.5% walk rate this month while only striking out 22% on the other side of the ledger. Despite the slide, on the season Jump has been a breakout and RoboScout still sees a back-of-the-rotation starter.

Triple-A Hitting

The top hitter performances for Triple-A per RoboScout are:

Rank	Name	team	Age	wRC+	HR	SB	ROBO	Robocast
1	Samuel Basallo	BAL	20	152	15	0	100	100
2	Roman Anthony	BOS	21	146	10	3	79	84
3	Jordan Lawlar	ARI	22	135	10	18	76	81
4	Brooks Baldwin	CHW	24	191	11	4	75	74
5	Bryce Eldridge	SFG	20	74	3	0	72	74
6	Matt Shaw	CHC	23	149	6	5	71	75
7	Moises Ballesteros	CHC	21	128	8	3	71	76
8	Nacho Alvarez Jr.	ATL	22	213	1	0	70	70
9	Shay Whitcomb	HOU	26	136	19	6	70	71
10	Cole Young	SEA	21	120	5	4	70	74
11	Ryan Ritter	COL	24	144	16	3	69	68
12	Brice Matthews	HOU	23	135	10	22	69	65
13	Dylan Beavers	BAL	23	137	8	17	68	73
14	Otto Kemp	PHI	25	163	14	11	68	67
15	Harry Ford	SEA	22	129	8	3	67	70
16	Jac Caglianone	KCR	22	165	6	0	66	68
17	Ryan Ward	LAD	27	139	20	11	66	71
18	Justin Crawford	PHI	21	130	2	26	64	67
19	Chase DeLauter	CLE	23	155	4	0	64	64
20	Luis Campusano	SDP	26	147	13	2	64	73

After missing most of the season with a wrist injury, Braves infielder Nacho Alvarez Jr. returned on June 16 and in his first 45 plate appearances, performed well enough at the level to debut in the Top 10. The bad news is that he promptly suffered an oblique strain and is back on the injured list. The 22-year-old is tailor-made for RoboScout: young for the level, preternatural bat-to-ball skills, and solid swing decisions. He may not hit more than 15 home runs at peak but with his ability to get on base and generally play all over the infielder, he is a potentially valuable corner or middle infielder on a dynasty team.

After never having a 90th percentile exit velocity above 102 mph in any of the past three seasons, Cardinals outfielder Nathan Church has a 103.8 mph exit velocity in Triple-A in 2025. On the season, the 24-year-old has an 88% contact rate and a 92% in-zone rate showing excellent bat-to-ball skills. In June, Church has been especially hot with a 188 wRC+ and four of his season’s ten home runs being blasted in the month. Likely not a long-term dynasty asset, but Church, along with Rangers outfielder Cody Freeman who himself has six home runs and six stolen bases this month and the same 88% and 92% overall and in-zone contact rate as Church – are both potentially on the verge of making their major league debuts where their excellent bat-to-ball skills may be useful in 2025 off the bench for their respective major league teams.

Triple-A Pitching

The top pitcher performances in Triple-A per RoboScout are:

Rk	name	team	age	IP	K%	BB%	WHIP	ERA	GB%	ROBO
1	Chase Burns	CIN	22	12.1	30.4%	8.7%	0.89	2.19	37.0%	100
2	Emmet Sheehan	LAD	25	15.1	49.2%	1.7%	0.72	2.93	37.0%	97
3	Jack Perkins	OAK	25	44	38.4%	11.3%	1.02	2.86	40.5%	92
4	Michael McGreevy	STL	24	61	26.2%	4.9%	1.20	2.51	54.5%	90
5	Logan Henderson	MIL	23	53.2	30.4%	8.9%	1.12	2.52	33.9%	88
6	Cam Schlittler	NYY	24	21.1	40.2%	9.8%	0.98	1.69	42.5%	88
7	Jacob Misiorowski	MIL	23	63.1	31.6%	12.3%	1.09	2.13	40.9%	88
8	Joe Boyle	TBR	25	68	32.5%	10.3%	0.99	1.85	51.3%	88
9	David Festa	MIN	25	28.2	30.6%	3.6%	0.98	2.83	45.1%	87
10	Ian Seymour	TBR	26	80.1	29.7%	6.0%	1.13	2.69	34.8%	86
11	Cristian Mena	ARI	22	44.2	27.1%	8.3%	1.39	4.84	45.0%	85
12	Jacob Lopez	OAK	27	27	36.5%	7.7%	0.89	2.33	40.0%	85
13	Mick Abel	PHI	23	57	28.0%	10.9%	1.23	2.21	49.0%	83
14	Allan Winans	NYY	29	50	29.4%	6.5%	1.04	0.90	45.2%	82
15	J.T. Ginn	OAK	26	21.1	35.7%	10.7%	1.13	2.11	55.8%	80
16	Noah Cameron	KCR	25	32.2	28.6%	9.8%	1.13	3.31	51.9%	80
17	Zebby Matthews	MIN	25	32.2	28.1%	6.7%	1.19	1.93	46.5%	80
18	Brandon Young	BAL	26	27.1	26.0%	3.8%	0.84	2.63	46.5%	80
19	Brandon Walter	HOU	28	47.2	27.5%	3.9%	0.76	2.08	60.5%	80
20	Blade Tidwell	NYM	24	62.1	27.7%	9.5%	1.27	4.76	40.0%	80

There were a couple huge performances in Triple-A last week, headlined by Dodgers righthander Emmet Sheehan who just returned from injury and hurled a 13 strikeout, no-hit gem over six innings. On the “season” in Triple-A Oklahoma City, the 25-year-old has a silly 49% strikeout rate and even sillier 1.7% walk rate over 15.1 innings. Expect him to be back with the Dodgers shortly. Seeing as he seems to have recovered, his dynasty value is shooting back up.

Another hot pitcher in June–and who is on the precipice of debuting in the Bronx–is Yankees righthander Cam Schlittler who has a 40.2% strikeout rate in his 21.1 innings of work in Triple-A Scranton and vaults into the Top 10. The 6-foot-6-inch 24-year-old just debuted as a Top 100 Prospect and you can read more about him here.

A notable June pitching performance belongs to Marlins righthander Adam Mazur who has a 33% strikeout rate and 6% walk rate in 21.2 innings in June. With Ryan Weathers and Max Meyer on the shelf, and Sandy Alcantara likely to be shipped out, expect Mazur to make a significant innings contribution to the Marlins major league rotation.

Happy bidding!