BIGLEAGUE

Arizona Diamondbacks · Pitcher · #33

A.J. Puk

Age 316' 7" · 248lbBats L · Throws LDebut 2019From Minneapolis

ERA

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W-L

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K

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WHIP

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Awards

2 major honors

All-Star ×2

2017

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
Career2123.53172026227.0283771.19

Hover over a stat for its definition.

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▲ Trending down year over year
ERA by yearFrom 3.18 in 2019 to 3.38 in 2025. Lower is better for this stat.2019 ERA: 3.183.1820192021 ERA: 6.086.0820212022 ERA: 3.123.1220222023 ERA: 3.9720232024 ERA: 3.1520242025 ERA: 3.383.382025
Show yearly figures
ERA year-by-year details
YearERA
20193.18
20216.08
20223.12
20233.97
20243.15
20253.38

WHIPLower is better

▲ Trending down year over year
WHIP by yearFrom 1.32 in 2019 to 1.25 in 2025. Lower is better for this stat.2019 WHIP: 1.321.3220192021 WHIP: 1.801.8020212022 WHIP: 1.1520222023 WHIP: 1.1820232024 WHIP: 1.111.1120242025 WHIP: 1.251.252025
Show yearly figures
WHIP year-by-year details
YearWHIP
20191.32
20211.80
20221.15
20231.18
20241.11
20251.25

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 13 in 2019 to 12 in 2025.2019 Strikeouts: 131320192021 Strikeouts: 1620212022 Strikeouts: 7620222023 Strikeouts: 7820232024 Strikeouts: 888820242025 Strikeouts: 12122025
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
201913
202116
202276
202378
202488
202512
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2019ATH103.1820011.11351.32
2021ATH126.0803013.11661.80
2022ATH623.1243466.176231.15
2023MIA583.97751556.278131.18
2024MIA324.3048144.045231.34
2024AZ301.3201227.14350.73
2024—623.1549371.188281.11
2025AZ83.380048.01221.25