A. J. Puk

Pitcher · Career Stats, Bio & Records (2019-2025)

A. J. Puk is a pitcher who has played in Major League Baseball since 2019 for the Athletics, the Miami Marlins, and the Arizona Diamondbacks, a span of 7 seasons. Across 212 career appearances, he has gone 17-20 with a 3.53 ERA, 283 strikeouts, and 26 saves. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 4335.3.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
ERA (Earned Run Average):
Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
SO (Strikeouts):
For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
WHIP (Walks and Hits per Inning Pitched):
Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.

Data updated

Active Player
W–L 17–20
ERA 3.53
WHIP 1.19
SO 283
Pitcher PIV 4335.3
Position
Pitcher
Bats / Throws
L / L
Height / Weight
6'7" / 248 lb
Born
4/25/1995 in Cedar Rapids, IA, USA
MLB Debut
2019-08-21

Full name: Andrew Jacob Puk

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Career Pitching Statistics

A. J. Puk — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
17 20 212 4 0 0 26 227.0 194 89 26 77 283 3.53 4335.3

Career ERA 3.53 vs. league average 4.22 across their career seasons — 16.4% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

A. J. Puk — Season-by-Season Pitching
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2019 OAK AL 2 0 10 0 0 0 0 11.3 10 4 5 13 3.18 4.51 (+29%) 316.5
2021 OAK AL 0 3 12 0 0 0 0 13.3 18 9 6 16 6.07 4.27 (-42%) 316.0
2022 OAK AL 4 3 62 0 0 0 4 66.3 53 23 23 76 3.12 3.97 (+21%) 475.8
2023 MIA NL 7 5 58 0 0 0 15 56.7 54 25 13 78 3.97 4.33 (+8%) 1062.5
2024 MIA NL 4 8 32 4 0 0 1 44.0 36 21 23 45 4.30 4.08 (-5%) 482.1
2024 ARI NL 0 1 30 0 0 0 2 27.3 15 4 5 43 1.32 4.08 (+68%) 1682.3
2025 ARI NL 0 0 8 0 0 0 4 8.0 8 3 2 12 3.38 — 0.0
Career · 7 seasons 17 20 212 4 0 0 26 227.0 194 89 77 283 3.53 — 4,335

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

A. J. Puk — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
212 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

A. J. Puk — Season-by-Season Batting
Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2019 OAK AL 10 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2021 OAK AL 12 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2022 OAK AL 62 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2023 MIA NL 58 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 MIA NL 32 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 ARI NL 30 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2025 ARI NL 8 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 7 seasons 212 0 0 0 0 0 0 0 0 0 0 — — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

A. J. Puk — Playoff Career Batting
G AB R H 2B 3B HR RBI BB SO AVG
1 0 0 0 0 0 0 0 0 0 .000

Playoff Batting by Year

A. J. Puk — Playoff Batting by Year
Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2023 NLWC2 MIA 1 0 0 0 0 0 0 0 0 0 .000

Playoff Career Pitching

A. J. Puk — Playoff Career Pitching
W L G GS SV IP H ER BB SO ERA
0 0 1 0 0 1.0 1 0 0 1 0.00

Playoff Pitching by Year

A. J. Puk — Playoff Pitching by Year
Year Round Team W L G GS SV IP H ER BB SO ERA
2023 NLWC2 MIA 0 0 1 0 0 1.0 1 0 0 1 0.00

Game Log & Splits

View full game log (424 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

A. J. Puk — Batting — Home / Away
SplitGABRHHRRBIAVG
Home10800000—
Away10400000—

Pitching — Home / Away

A. J. Puk — Pitching — Home / Away
SplitGIPHERBBSOERA
Home108116.010659461504.58
Away104111.08830311332.43

Last 10 Games — Pitching

A. J. Puk — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
2025-04-17 AZMIA SV 1.0100010
2025-04-16 AZMIA — 1.0211010
2025-04-13 AZMIL SV 1.0000130
2025-04-08 AZBAL — 1.0100010
2025-04-04 AZWAS — 1.0100010
2025-04-02 AZNYY SV 1.0111011
2025-04-01 AZNYY SV 1.0111021
2025-03-30 AZCHC — 1.0100120
2024-09-28 AZSDP L 0.1333002
2024-09-27 AZSDP — 1.0100100

Fielding Statistics

Career Fielding Totals by Position

A. J. Puk — Career Fielding Totals by Position
Position G GS PO A E DP
P 212 4 3 22 1 2

Season-by-Season Fielding

A. J. Puk — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
2019 OAK P 10 0 0 1 0 0
2021 OAK P 12 0 0 2 0 0
2022 OAK P 62 0 0 7 1 1
2023 MIA P 58 0 1 6 0 0
2024 MIA P 32 4 2 4 0 1
2024 ARI P 30 0 0 1 0 0
2025 ARI P 8 0 0 1 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

A. J. Puk — Career Games by Position
Position Games
Pitcher 212

Frequently Asked Questions about A. J. Puk

What years did A. J. Puk play?
A. J. Puk played in Major League Baseball from 2019 to 2025.
Was A. J. Puk a pitcher?
Yes. A. J. Puk pitched in the major leagues, recording 17 wins and 283 strikeouts.
What was A. J. Puk's career ERA?
A. J. Puk finished with a 3.53 career ERA, going 17-20 with 283 strikeouts.
How many strikeouts did A. J. Puk have?
A. J. Puk recorded 283 career strikeouts.
Is A. J. Puk in the Hall of Fame?
No. A. J. Puk has not been inducted into the National Baseball Hall of Fame.
What teams did A. J. Puk play for?
A. J. Puk played for the Athletics, the Miami Marlins, and the Arizona Diamondbacks.