Yankees MILB 4/4: Griffin Herring Dazzles in Debut

Notes:

The Yankees have signed C/OF Cooper Hummel to a minor league deal after he elected free agency yesterday. The Astros outrighted him off their 40-man roster, and he had the right to declare free agency.

While listed as a C/OF, Hummell hasn’t caught at any level since 2023 (96 innings). Offensively, the 30-year-old hasn’t done much with his limited MLB playing time, hitting .159/.255/.275 (51 OPS+) over 235 PA. He has clubbed three homers and driven home 17. If tomorrow’s Immaculate Grid has any combination of Diamondbacks, Mariners, and Astros, remember his name. He has appeared in MLB for all three organizations.

For the Yankees, he is depth.


Scranton (4-3) (Mauled Syracuse, 12-4)

LF Ismael Munguia0-for-5, R, SB (1), HBP, 2 K
3B Jorbit Vivas: 3-for-4, HR (1), 3 RBI, 3 R, 2 BB, K
Despite what “scouts” say, the Yankees continue to give Vivas reps at third base. It doesn’t hurt to try, and it would increase his trade value if he impresses.
DH T.J. Rumfield3-for-6, 2 RBI
9-for-30 (2 doubles, 2 HR, 7 RBI, 6 R, 3 BB, 5 K). If one continues to hit, they eventually get a chance somewhere.
1B Dominic Smith0-for-4, BB, 2 K
RF Jose Rojas: 1-for-4, R, BB, 2 K
  PR-RF Grant Richardson0-for-0, SF, RBI, R
C Alex Jackson: 1-for-4, 2 R, 2 BB, 3 K
2B Braden Shewmake: 3-for-4, HR (2), 3 RBI, 2 R, BB
Season: 6-for-24 (2 HR, 4 RBI, 4 R, 6 BB, 6 K). The Railriders are using him at 2B/SS/3B.
SS Andrew Velazquez0-for-3, R, SB (4), SAC, BB, 2 K
CF Duke Ellis: 2-for-5, 3 RBI, R, K

RHP Jake Woodford 3 IP, 2 H, 1 R, 1 ER, 1 BB, 0 K, HR
Woodford’s organizational debut.
RHP Leonardo Pestana1 IP, 0 H, 0 R, 2 BB, 3 K
The Yankees have many bullpen options, making a Pestana debut difficult to imagine. However, if he can stay healthy, he could make things interesting. There is talent here.
RHP Ian Hamilton0.2 IP, 1 H, 1 R, 1 ER, 1 BB, 1 K
Supposedly, he’ll be back in Detroit?
LHP Ryan Anderson: (W, 1-0)  1 IP, 1 H, 0 R, 2 BB, 2 K
LHP Rob Zastryzny1.1 IP, 0 H, 0 R, 0 BB, 1 K
RHP Geoff Hartlieb1.1 IP, 3 H, 2 R, 2 ER, 1 BB, 1 K
RHP Wilking Rodriguez: 0.2 IP, 0 H, 0 R, 0 BB, 1 K
J.C. Escarra is a great story. Rodriguez would be a good one as well – he hasn’t appeared in MLB in 11 years.  I am going to root for it to happen.


Somerset (0-1) (Lost a heartbreaker to Hartford, 5-4, on a 9th-inning walk-off HR)

3B Jesus Rodriguez1-for-4, BB, K
The Yankees added the versatile Rodriguez to the 40-man roster this past winter. Listed as a catcher, he also has minor league experience at 1B/2B/3B/LF. So far in his career, he has hit everywhere they place him. Double-A (where he struggled a bit in 23 games last year) will be his ultimate test.
CF Spencer Jones0-for-4, HBP, 2 K
Must I say anything? Jones remains the ultimate boom-bust prospect in a sport where boom-bust prospects are more the norm than the exception. He must show more progress in 2025. The clock has started to tick (Rule 5 eligible this winter).
C Rafael Flores1-for-4, SB (1), 2 K
Flores (24) has jumped up on prospect radars. Upon his promotion here in 2024, he hit .274/.359/.519 with 15 home runs in only 65 games. Can he catch long-term or is first base his future calling?  We should expect to hear his name thrown around at the trade deadline if he continues to rake.
1B Dylan Jasso1-for-4, R, K
Only 22, Jasso hit 30 doubles in 120 games in 2024.
DH Tyler Hardman0-for-3, R, BB, 2 K
RF Cole Gabrielson0-for-4, 3 K
LF Garrett Martin1-for-3, R, BB
The 24-year-old showed off some HR pop in Hudson Valley last year (12 HR in 87 games). However, he struck out 97 times in 346 PA (28.0%).
2B Alexander Vargas1-for-2, 2B (1), R
Vargas had a fun spring, going 8-for-14 with two doubles, three homers, and 7 RBI. While that doesn’t tell us anything, it was a nice story for him. He was once a highly-regarded bonus baby. He is trying to regain some steam.
   2B Max Burt0-for-1, SF, RBI, K
SS Jake Gatewood: 2-for-3, 3 RBI, CS (1), BB
Where do the Yankees find these guys? Tonight was his first appearance in affiliated ball since 2022, where he hit .211/.261/.439 in 108 games for the Angels’ Triple-A affiliate in Salt Lake. Last year, he was the Bobby Witt Jr. of the independent Atlantic League. He hit .295/.395/.607 in 506 PA with 34 doubles, 33 HR, and 121 RBI.

RHP Cam Schlittler5.2 IP, 3 H, 1 R, 1 ER, 2 BB, 7 K, HR
The Yankees invited Schlittler to spring training. Yes, I think you should read into that – who gets invited vs. who doesn’t can show you where the Yankees currently stand with a prospect (especially those at the upper levels). Can he get to MLB in 2025? It’s not impossible.
RHP Mason Vinyard0.2 IP, 0 H, 0 R, 4 BB, 2 K
RHP Jordany Ventura1.2 IP, 2 H, 3 R, 2 ER, 2 BB, 2 K
Originally with the Mets organization, Ventura elected free agency this past winter. He is a 24-year-old with experience as a starter and reliever.
RHP Indigo Diaz: (L, 0-1): 0.1 IP, 1 H, 1 R, 1 ER, 1 HR, 0 BB, 0 K


Hudson Valley (0-1) (Lost to Jersey Shore, 3-1)

CF Brendan Jones0-for-5, 2 K
The 22-year-old left-handed bat made an immediate impression in his debut 2024 season. In 24 games, he hit .267/.471/.453 with 5 doubles, 3 HR, 19 RBI, 16 R, 29 BB, 21 K, and 18 stolen bases in 18 attempts. He was their 12th round pick out of Kansas State.
SS George Lombard Jr.1-for-3, R, BB, K
Spring training certainly raised the hype for the teenager, but let’s calm down for a second. He is still more projection than production. He may not make it to Somerset as a teenager (he turns 20 on 6/2), but we’ll see.
LF Jackson Castillo: 1-for-4, K
In a late-season trial at this level, Castillo thrived (.314/.383/.514 in 21 games). 
RF Jace Avina0-for-3, BB, K
Acquired from the Brewers for Jake Bauers, Avina (21) hit .245/.317/.399 in 397 PA at this level in 2024. 
C Omar Martinez: 2-for-4, 2B (1), RBI, SB (1), K
The Yankees had Martinez play a full season at Tampa in 2023 and Hudson Valley in 2024. They decided not to start him at Somerset in 2025. Is there anything to read into that? Nah.
3B Josh Moylan0-for-2, 2 BB
1B Coby Morales0-for-3, SB (1), HBP, 2 K
DH Antonio Gomez1-for-4, 2 K
Once considered (by me and others!) as the top pure catching prospect in the system, Gomez has never put the entire package together. That said, even though it seems he has been here for an eternity, he is only 23, and late-blooming catchers aren’t uncommon. 
2B Jose Colmenares0-for-4, K

LHP Kyle Carr: (L, 0-1)  4.2 IP, 2 H, 1 R, 1 ER, 3 BB, 6 K
It’s not the most efficient outing, but it is an effective one. The Yankees aggressively placed Carr at this level in 2024 without any experience anywhere else, and he went 1-8 with a 4.76 ERA over 104 IP (95/55 K/BB). They are hoping that experience translates into better results in 2025.
LHP Geoffrey Gilbert: 1.1 IP, 0 H, 0 R, 0 BB, 2 K
After an effective 2023 debut season for Tampa, Gilbert was limited to only five games in 2024. He will hopefully pick up from where he left off.
RHP Matt Keating: 1 IP, 1 H, 0 R, 0 BB, 1 K
RHP Ocean Gabonia1 IP, 2 H, 2 R, 2 ER, 1 BB, 1 K
RHP Cole Ayers1 IP, 0 H, 0 R, 0 BB, 0 K


Tampa (1-0) (Squeaked past Lakeland, 2-1)

SS Roderick Arias0-for-3, R, BB, 2 K
It’s a big season for Arias, who hit .233/.335/.393 with 21 doubles, 8 triples, 13 HR, 74 RBI, 78 R, and 37 stolen bases in 50 attempts at this level last year. When asked how I would describe him, I always say his athletic ability carries him. In other words, he can make up for his shortcomings with his pure athleticism. As you move up the chain, that’s not enough to become MLB-viable. We’ll see how 2025 unfolds.
DH Edgleen Perez0-for-2
Full-season league debut for Perez, a catcher who hit .283/.444/.380 in 216 PA for the FCL squad last year. He had more walks (45) than strikeouts (35). We’ll see if he can keep a strong ratio at a more advanced level (don’t expect more BB than K!). As for why he left the game, I am not sure.
   PH-DH Juan Matheus1-for-2
The 20-year-old switch-hitter dominated in the FCL last season. At this level, he went 1-for-13 with a pair of stolen bases.
CF Brian Sanchez3-for-4, 2B (1), RBI
Also acquired in the Bauers’ deal, Sanchez earned his promotion by hitting .306/.394/.514 with 16 stolen bases in 19 attempts in the FCL last year.
C Engelth Urena0-for-3, BB
Only 20, Urena destroyed the FCL (.301/.420/.564 in 162 PA) to earn his spot here in 2025. He’s a fun long-range lottery ticket to follow.
3B Parks Harber0-for-4, 3 K
RF Tyler Wilson2-for-2, R, SB (1), 2 BB
Last year’s 8th-round pick out of Grand Canyon had a rough start to his professional career, though he did walk 14 times in 92 PA (15.2%). Many players do. It’s all about whether they can bounce back.
LF Dillon Lewis0-for-4, SB (1)
2B Austin Green0-for-3
1B Josue Gonzalez0-for-3, K

LHP Griffin Herring: (W, 1-0) 5.2 IP, 4 H, 0 R, 0 BB, 7 K
The professional debut for the Yankees’ 6th-round pick in the 2024 draft out of LSU. Standing 6’2″, he went 6-1 with a 1.79 ERA and 67/13 K/BB over 50.1 innings last season. He was used primarily from the bullpen (21 of his 22 appearances).
RHP Sean Hermann: 2.1 IP, 2 H, 1 R, 1 ER, 2 BB, 2 K
Hermann, their 14th-round pick in 2021, missed 2024 due to injury.
RHP Brady Kirtner (S, 1): 1 IP, 1 H, 0 R, 0 BB, 1 K
Drafted by the Mets in 2023, Kirtner never made his debut. The Yankees signed him last July, and he finally makes his professional debut tonight. I pay close attention when the Yankees target a random arm sitting on the market.


FCL (0-0)

Their season starts on May 3rd.


DSL (0-0)

Their season starts in June.