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Michael Kelly
Michael Kelly
Athletics • Pitcher
Age 33 • 6' 4" • 185 lb
Bats: R • Throws: R
MLB Debut: 2022-06-16
Born: Boynton Beach , FL • USA
Draft: 2011
2025 Stats
W
4
L
4
ERA
3.18
WHIP
1.29
IP
39.2
SO
29
SV
2
HLD
7
G
42
GS
0
Career Stats
W
8
L
6
ERA
3.04
WHIP
1.24
IP
91.2
SO
71
SV
2
HLD
11
G
88
GS
0
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2022 PHI 4 — 4.0 — — — 4 2.25 1.00
2023 CLE 14 — 16.2 1 — — 16 3.78 1.32
2024 ATH 28 — 31.1 3 2 — 22 2.59 1.18
2025 ATH 42 — 39.2 4 4 2 29 3.18 1.29
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2017 SD 2—1.0 ———2 45.008.00
2018 BAL 2—1.2 ———3 5.402.40
2022 PHI 718.2 ——19 5.191.38
2023 CLE 8—6.0 ———4 1.501.33
2024 ATH 10—10.1 1——8 2.611.35
2026 ATH 7—7.2 ——19 3.522.22
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2025-09-28 vs KC 0.1 2 3 2 0 1 2
2025-09-27 vs KC 1.0 0 0 0 1 0 0
2025-09-23 vs HOU 1.0 0 0 0 0 1 0
2025-09-19 @ PIT 1.0 1 0 0 1 0 0
2025-09-18 @ BOS 1.0 1 0 0 0 1 0
2025-09-17 @ BOS 0.1 0 1 0 1 0 0
2025-09-14 vs CIN 1.0 0 0 0 0 0 0
2025-09-13 vs CIN 1.0 1 0 0 1 1 0
2025-09-09 vs BOS 1.0 1 1 1 0 1 0
2025-09-07 @ LAA 0.2 0 0 0 0 1 0
2025-09-05 @ LAA 1.0 0 0 0 0 3 0
2025-09-02 @ STL 0.1 1 1 1 0 0 1
2025-08-29 vs TEX 0.2 2 2 2 0 0 1
2025-08-26 vs DET 1.0 1 0 0 1 0 0
2025-08-25 vs DET 1.1 1 0 0 1 0 0
2025-08-23 @ SEA 1.1 1 0 0 0 2 0
2025-08-20 @ MIN 0.2 1 0 0 0 0 0
2025-08-17 vs LAA 0.1 1 4 3 1 0 0
2025-08-15 vs LAA 1.0 0 0 0 1 2 0
2025-08-13 vs TB 1.0 0 0 0 0 1 0
2025-08-11 vs TB 0.1 1 1 1 2 0 0
2025-08-09 @ BAL 2.0 0 0 0 0 1 0
2025-08-06 @ WSH 0.1 2 1 1 0 1 0
2025-08-03 vs AZ 1.0 3 1 1 1 2 0
2025-08-02 vs AZ 0.1 0 0 0 0 1 0
2025-07-29 vs SEA 2.0 0 0 0 0 1 0
2025-07-28 vs SEA 2.0 1 0 0 0 1 0
2025-07-24 @ HOU 0.2 2 0 0 0 0 0
2025-07-20 @ CLE 1.0 0 0 0 0 0 0
2025-07-12 vs TOR 0.2 1 1 1 1 0 0
2025-07-10 vs ATL 0.1 0 0 0 0 0 0
2025-07-06 vs SF 1.0 1 1 1 1 1 1
2025-07-01 @ TB 1.0 2 0 0 1 0 0
2025-06-30 @ TB 0.2 1 0 0 1 0 0
2025-06-29 @ NYY 1.0 0 0 0 0 1 0
2025-06-25 @ DET 1.0 1 0 0 0 1 0
2025-06-20 vs CLE 0.2 1 0 0 0 1 0
2025-06-19 vs HOU 1.0 0 0 0 1 0 0
2025-06-14 @ KC 2.0 0 0 0 0 2 0
2025-06-10 @ LAA 2.0 1 0 0 2 0 0
2025-06-07 vs BAL 0.1 1 0 0 0 0 0
2025-06-05 vs MIN 1.1 0 0 0 1 2 0
Transactions
Entire history • newest first.
2025-06-05
Athletics activated RHP Michael Kelly.
2023-11-17
Oakland Athletics claimed RHP Michael Kelly off waivers from Cleveland Guardians.
2023-11-14
Cleveland Guardians designated RHP Michael Kelly for assignment.
2023-10-02
Cleveland Guardians recalled RHP Michael Kelly from Columbus Clippers.
2023-09-24
Cleveland Guardians optioned RHP Michael Kelly to Columbus Clippers.
2023-09-23
Cleveland Guardians recalled RHP Michael Kelly from Columbus Clippers.
2023-09-21
Cleveland Guardians optioned RHP Michael Kelly to Columbus Clippers.
2023-09-19
Cleveland Guardians activated RHP Michael Kelly from the 15-day injured list.
2023-09-06
Cleveland Guardians sent RHP Michael Kelly on a rehab assignment to Columbus Clippers.
2023-09-06
Cleveland Guardians sent RHP Michael Kelly on a rehab assignment to Columbus Clippers.
2023-08-31
Cleveland Guardians sent RHP Michael Kelly on a rehab assignment to Akron RubberDucks.
2023-08-18
Cleveland Guardians placed RHP Michael Kelly on the 15-day injured list. Lower back strain.
2023-07-15
Cleveland Guardians recalled RHP Michael Kelly from Columbus Clippers.
2023-06-30
Cleveland Guardians optioned RHP Michael Kelly to Columbus Clippers.
2023-06-29
Cleveland Guardians recalled RHP Michael Kelly from Columbus Clippers.
2023-06-04
Cleveland Guardians optioned RHP Michael Kelly to Columbus Clippers.
2023-06-03
Cleveland Guardians selected the contract of RHP Michael Kelly from Columbus Clippers.
2023-01-04
Cleveland Guardians signed free agent RHP Michael Kelly to a minor league contract and invited him to spring training.
2023-01-04
RHP Michael Kelly roster status changed by Cleveland Guardians.
2022-07-14
Philadelphia Phillies sent RHP Michael Kelly outright to Lehigh Valley IronPigs.
2022-07-13
Philadelphia Phillies optioned RHP Michael Kelly to Lehigh Valley IronPigs.
2022-07-08
Philadelphia Phillies recalled RHP Michael Kelly from Lehigh Valley IronPigs.
2022-06-20
Philadelphia Phillies optioned RHP Michael Kelly to Lehigh Valley IronPigs.
2022-06-13
Philadelphia Phillies selected the contract of RHP Michael Kelly from Lehigh Valley IronPigs.
2021-11-28
RHP Michael Kelly roster status changed by Philadelphia Phillies.
2021-11-28
Philadelphia Phillies signed free agent RHP Michael Kelly to a minor league contract.
2021-05-11
Houston Astros signed free agent RHP Michael Kelly to a minor league contract.
2018-04-05
Baltimore Orioles sent RHP Michael Kelly outright to Bowie Baysox.
2018-03-29
Baltimore Orioles designated RHP Michael Kelly for assignment.
2018-03-06
Baltimore Orioles optioned RHP Michael Kelly to Norfolk Tides.
2017-12-14
Baltimore Orioles signed free agent Michael Kelly.
2017-02-10
San Diego Padres invited non-roster RHP Michael Kelly to spring training.
2011-08-15
San Diego Padres signed RHP Michael Kelly.
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
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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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