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Grant Holman
Grant Holman
Arizona Diamondbacks • Pitcher
Age 25 • 6' 6" • 250 lb
Bats: R • Throws: R
MLB Debut: 2024-08-17
Born: Chula Vista , CA • USA
Draft: 2021
2025 Stats
W
4
L
2
ERA
5.09
WHIP
1.52
IP
23.0
SO
17
SV
0
HLD
3
G
22
GS
2
Career Stats
W
5
L
3
ERA
4.66
WHIP
1.58
IP
38.2
SO
33
SV
0
HLD
8
G
40
GS
2
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2024 ATH 18 15.2 1 1 16 4.02 1.66
2025 ATH 22 2 23.0 4 2 17 5.09 1.52
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2024 ATH 22.0 15 4.501.00
2025 ATH 66.0 113 3.001.17
2026 AZ 11.0 0.001.00
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2025-06-11 @ LAA 0.0 1 3 3 1 0 0
2025-06-09 @ LAA 1.0 0 0 0 0 0 0
2025-06-08 vs BAL 0.2 1 0 0 0 1 0
2025-06-06 vs BAL 1.0 2 0 0 0 2 0
2025-06-03 vs MIN 1.1 1 0 0 1 0 0
2025-06-01 @ TOR 1.0 2 2 2 1 1 0
2025-05-30 @ TOR 0.2 3 2 2 1 0 1
2025-05-28 @ HOU 1.1 0 0 0 1 1 0
2025-05-24 vs PHI 1.0 2 0 0 0 2 0
2025-05-22 vs LAA 0.2 4 5 5 1 2 2
2025-05-20 vs LAA 1.0 0 0 0 0 1 0
2025-05-18 @ SF 0.1 0 0 0 0 0 0
2025-05-16 @ SF 1.0 0 0 0 1 1 0
2025-05-13 @ LAD 1.0 1 0 0 0 0 0
2025-05-10 vs NYY 1.1 1 0 0 0 1 0
2025-05-07 vs SEA 1.0 2 0 0 0 0 0
2025-05-05 vs SEA 1.2 3 1 1 1 1 0
2025-05-03 @ MIA 1.0 0 0 0 0 1 0
2025-04-30 @ TEX 2.0 1 0 0 1 2 0
2025-04-27 vs CWS 1.0 2 1 0 0 0 0
2025-04-26 vs CWS 1.0 0 0 0 0 1 0
2025-04-24 vs TEX 2.0 0 0 0 0 0 0
Transactions
Entire history • newest first.
2026-03-25
Arizona Diamondbacks designated RHP Grant Holman for assignment.
2026-03-08
Arizona Diamondbacks optioned RHP Grant Holman to Reno Aces.
2026-02-15
Arizona Diamondbacks claimed RHP Grant Holman off waivers from Athletics.
2026-02-10
Athletics designated RHP Grant Holman for assignment.
2025-11-05
Athletics activated RHP Grant Holman from the 60-day injured list.
2025-07-15
Athletics transferred RHP Grant Holman from the 15-day injured list to the 60-day injured list. Right shoulder rotator cuff tendinitis.
2025-06-19
Athletics placed RHP Grant Holman on the 15-day injured list retroactive to June 16, 2025. Right shoulder rotator cuff tendinitis.
2025-04-23
Athletics recalled RHP Grant Holman from Las Vegas Aviators.
2025-03-17
Athletics optioned RHP Grant Holman to Las Vegas Aviators.
2024-02-26
RHP Grant Holman assigned to Oakland Athletics.
2021-07-21
Oakland Athletics signed RHP Grant Holman.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2025
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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