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
- Position
- Pitcher
- Bats / Throws
- L / L
- Height / Weight
- 6'7" / 248 lb
- MLB Debut
- 2019-08-21
- Jersey
- #33
Full name: Andrew Jacob Puk
Season-by-Season Pitching
Click a stat to plot it across every season.
| 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 | 11.1 | 10 | 4 | 5 | 13 | 3.18 | 4.51 (+29%) | 316.5 |
| 2021 | OAK | AL | 0 | 3 | 12 | 0 | 0 | 0 | 0 | 13.1 | 18 | 9 | 6 | 16 | 6.07 | 4.27 (-42%) | 316.0 |
| 2022 | OAK | AL | 4 | 3 | 62 | 0 | 0 | 0 | 4 | 66.1 | 53 | 23 | 23 | 76 | 3.12 | 3.97 (+21%) | 475.8 |
| 2023 | MIA | NL | 7 | 5 | 58 | 0 | 0 | 0 | 15 | 56.2 | 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 | 27.1 | 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.
Season-by-Season Batting
Click a stat to plot it across every season.
| 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.
Game Log & Splits
View full game log (424 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 108 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 104 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 108 | 116.0 | 106 | 59 | 46 | 150 | 4.58 |
| Away | 104 | 111.0 | 88 | 30 | 31 | 133 | 2.43 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-17 | AZ | MIA | SV | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-04-16 | AZ | MIA | — | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 |
| 2025-04-13 | AZ | MIL | SV | 1.0 | 0 | 0 | 0 | 1 | 3 | 0 |
| 2025-04-08 | AZ | BAL | — | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-04-04 | AZ | WAS | — | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-04-02 | AZ | NYY | SV | 1.0 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2025-04-01 | AZ | NYY | SV | 1.0 | 1 | 1 | 1 | 0 | 2 | 1 |
| 2025-03-30 | AZ | CHC | — | 1.0 | 1 | 0 | 0 | 1 | 2 | 0 |
| 2024-09-28 | AZ | SDP | L | 0.1 | 3 | 3 | 3 | 0 | 0 | 2 |
| 2024-09-27 | AZ | SDP | — | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 |
Fielding Statistics
Career Fielding Totals by Position
Season-by-Season Fielding
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 212 |
A. J. Puk: the record in brief
Active since a debut on August 21, 2019, A. J. Puk has a record on this page that is still being added to. Puk played for the Oakland Athletics (2019 to 2022), the Miami Marlins (2023 through 2024), and the Arizona Diamondbacks (2024 through 2025). Puk, a pitcher by primary position, both batted and threw left-handed. Puk is listed at 6-foot-7 and 248 pounds. Puk was born on April 25, 1995, in Cedar Rapids, IA, USA. On the record, A. J. Puk was born Andrew Jacob Puk.
Puk has gone 17-20 with a 3.53 ERA in 212 games, 4 of them starts. Puk has 283 strikeouts and 26 saves. That 3.53 ERA compares with a 4.22 league average across the same seasons, 16.4% better. Puk won 7 games in 2023, the most of any season listed. Puk saved 15 games in 2023, the season high. Among the heaviest workloads, the lowest ERA was 3.12 in 2022, when the league's was 3.97. By Pitcher PIV, Baseball Data Hub's measure of run prevention relative to each season's league, Puk's career adds up to 4,335.3.
Every defensive appearance on record for Puk, 212 games, came at pitcher. Fielding on the mound produced 3 putouts and 22 assists against 1 errors.
Puk made 1 postseason pitching appearances, with a 0-0 record and 0.00 ERA. Those appearances came in 2023.
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 teams has A. J. Puk played for?
- A. J. Puk has played for 3 teams: the Oakland Athletics (2019, 2021–2022), the Miami Marlins (2023–2024), and the Arizona Diamondbacks (2024–2025).
- What are A. J. Puk's career stats?
- In 212 games, A. J. Puk has gone 17-20 with a 3.53 ERA, 283 strikeouts, 227.0 innings pitched, and 26 saves.
- What position does A. J. Puk play?
- A. J. Puk plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is A. J. Puk and how much does he weigh?
- A. J. Puk is listed at 6 feet 7 inches and 248 pounds.
- What number does A. J. Puk wear?
- A. J. Puk wears number 33, according to MLB's 2025 roster data.
- 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.