Zac Gallen #23
Arizona Diamondbacks
- P
- B/T: R/R
- 6' 2"/189
- Age: 30
- Zachary Peter Gallen
- Status: Active
- Nickname: Galls
- Born: 8/03/1995 in Somerdale, NJ
- Draft: 2016, St. Louis Cardinals, Round: 3, Overall Pick: 106
- College: North Carolina
- MLB Debut: 6/20/2019
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 9 | 1-4 | 5.65 | 43.0 | 29 | 1.53 |
2021 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 32 | .188 | 0 | 3 | 0 | .462 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 71 | 27-18 | 2.87 | 382.0 | 384 | 1.15 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 185 | 67-56 | 3.67 | 1050.1 | 1089 | 1.17 |
MiLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 58 | .103 | 0 | 3 | 0 | .222 |
MLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 51 | .157 | 0 | 4 | 0 | .369 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2021 MLB Stats | 32 | 2 | 6 | 0 | 3 | 0 | .188 | .212 | .462 |
| MiLB Career Stats | 58 | 1 | 6 | 0 | 3 | 0 | .103 | .119 | .222 |
| MLB Career Stats | 51 | 4 | 8 | 0 | 4 | 0 | .157 | .173 | .369 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MLB Stats | 1 | 4 | 5.65 | 9 | 9 | 0 | 43.0 | 29 | 1.53 |
| MiLB Career Stats | 27 | 18 | 2.87 | 71 | 68 | 1 | 382.0 | 384 | 1.15 |
| MLB Career Stats | 67 | 56 | 3.67 | 185 | 185 | 0 | 1050.1 | 1089 | 1.17 |
- Next AZ Game: 5-13 @ TEX
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 3 | 6.27 | 7 | 7 | 0 | 33.0 | 43 | 23 | 12 | 25 | 1.67 |
| Last 15 Games | 1 | 4 | 5.65 | 9 | 9 | 0 | 43.0 | 52 | 27 | 14 | 29 | 1.53 |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 5/12 @ TEX | 0 | 1 | 0 | 4.2 | 7 | 7 | 2 | 4 |
| 5/7 vs PIT | 0 | 1 | 0 | 6.0 | 6 | 4 | 2 | 5 |
| 5/1 @ CHC | 0 | 1 | 0 | 3.2 | 7 | 6 | 3 | 3 |
2026 :
SP
(9)
More Zac Gallen
Head of the Class: Triple-A
Marlins, D-backs swap Chisholm, Gallen
Head of the Class: Triple-A
Gallen leads weekly pitching winners
PCL Players Of The Week June 3- June 9
Prospect Roundup: Games of June 4
Faedo takes home Pitcher of the Week honor
Urias, Gallen receive weekly awards
Prospect Roundup: Games of April 17
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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April 16, 2026 | RHP Zac Gallen changed number to 23. |
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April 15, 2026 | RHP Zac Gallen changed number to 42. |
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February 15, 2026 | RHP Zac Gallen assigned to Arizona Diamondbacks. |
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November 2, 2025 | RHP Zac Gallen elected free agency. |
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April 16, 2025 | RHP Zac Gallen changed number to 23. |
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April 15, 2025 | RHP Zac Gallen changed number to 42. |
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June 29, 2024 | Arizona Diamondbacks activated RHP Zac Gallen from the 15-day injured list. |
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May 31, 2024 | Arizona Diamondbacks placed RHP Zac Gallen on the 15-day injured list. Right hamstring strain. |
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July 10, 2023 | RHP Zac Gallen assigned to National League All-Stars. |
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July 17, 2021 | Arizona Diamondbacks activated RHP Zac Gallen from the 10-day injured list. |
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July 3, 2021 | Arizona Diamondbacks placed RHP Zac Gallen on the 10-day injured list. Right hamstring strain. |
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June 17, 2021 | Arizona Diamondbacks activated RHP Zac Gallen from the 10-day injured list. |
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May 12, 2021 | Arizona Diamondbacks placed RHP Zac Gallen on the 10-day injured list. Right elbow sprain. |
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April 13, 2021 | Arizona Diamondbacks activated P Zac Gallen from the 10 day injured list. |
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April 13, 2021 | Arizona Diamondbacks activated P Zac Gallen from the 10 day injured list. |
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April 13, 2021 | Arizona Diamondbacks activated P Zac Gallen from the 10 day injured list. |
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April 1, 2021 | Arizona Diamondbacks placed P Zac Gallen on the 10 day disabled list. |
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January 3, 2020 | Zac Gallen changed number to 23. |
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August 3, 2019 | Arizona Diamondbacks activated RHP Zac Gallen. |
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July 31, 2019 | Miami Marlins traded RHP Zac Gallen to Arizona Diamondbacks. |
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June 20, 2019 | Miami Marlins selected the contract of RHP Zac Gallen from New Orleans Baby Cakes. |
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January 22, 2019 | Miami Marlins invited non-roster RHP Zac Gallen to spring training. |
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February 8, 2018 | RHP Zac Gallen assigned to New Orleans Baby Cakes. |
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February 8, 2018 | Miami Marlins invited non-roster RHP Zac Gallen to spring training. |
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December 14, 2017 | Miami Marlins traded LF Marcell Ozuna to St. Louis Cardinals for LHP Daniel Castano, RF Magneuris Sierra, RHP Sandy Alcantara and RHP Zac Gallen. |
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September 3, 2017 | RHP Zac Gallen assigned to Memphis Redbirds from Springfield Cardinals. |
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July 10, 2017 | RHP Zac Gallen assigned to Springfield Cardinals from Memphis Redbirds. |
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June 26, 2017 | RHP Zac Gallen assigned to Memphis Redbirds from Springfield Cardinals. |
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June 16, 2017 | RHP Zac Gallen assigned to FSL South Division All-Stars. |
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June 3, 2017 | RHP Zac Gallen assigned to Springfield Cardinals from Palm Beach Cardinals. |
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April 4, 2017 | RHP Zac Gallen assigned to Palm Beach Cardinals from GCL Cardinals. |
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June 24, 2016 | RHP Zac Gallen assigned to GCL Cardinals. |
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June 23, 2016 | St. Louis Cardinals signed RHP Zac Gallen. |
+ Show More Transactions
Awards
FSL Mid-Season All-Star
| Year | ||
|---|---|---|
| 2017 | Palm Beach Cardinals | FSL |
TEX Pitcher of the Week
| Week | ||
|---|---|---|
| 07/16/2017 | Springfield Cardinals | TEX |
PCL Mid-Season All-Star
| Year | ||
|---|---|---|
| 2018 | New Orleans Baby Cakes | PCL |
PCL Pitcher of the Week
| Week | ||
|---|---|---|
| 04/14/2019 | New Orleans Baby Cakes | PCL |
| 04/28/2019 | New Orleans Baby Cakes | PCL |
| 06/09/2019 | New Orleans Baby Cakes | PCL |
Baseball America Minor League All-Star
| Year | ||
|---|---|---|
| 2019 | New Orleans Baby Cakes | PCL |
Baseball America Triple-A All-Star
| Year | ||
|---|---|---|
| 2019 | New Orleans Baby Cakes | PCL |
Diamondbacks Pitcher of the Year
| Year | ||
|---|---|---|
| 2020 | Arizona Diamondbacks | NL |
| 2022 | Arizona Diamondbacks | NL |
| 2023 | Arizona Diamondbacks | NL |
| 2024 | Arizona Diamondbacks | NL |
NL Pitcher of the Month
| Month | ||
|---|---|---|
| 08/2022 | Arizona Diamondbacks | NL |
NL Player of the Week
| Week | ||
|---|---|---|
| 09/04/2022 | Arizona Diamondbacks | NL |
| 04/16/2023 | Arizona Diamondbacks | NL |
NL All-Star
| Year | ||
|---|---|---|
| 2023 | Arizona Diamondbacks | NL |
All-MLB First Team
| Year | ||
|---|---|---|
| 2023 | Arizona Diamondbacks | NL |
+ Show More Awards
League Rankings
Home Runs
| HR | ||
|---|---|---|
| 2026 | 6 | in NL |
| 2025 | 31 | in NL |
| 2023 | 22 | in NL |
| 2020 | 9 | in NL |
Strikeouts
| SO | ||
|---|---|---|
| 2025 | 175 | in NL |
| 2024 | 156 | in NL |
| 2023 | 220 | in NL |
| 2022 | 192 | in NL |
| 2020 | 82 | in NL |
Hits
| H | ||
|---|---|---|
| 2026 | 52 | in NL |
| 2025 | 176 | in NL |
| 2023 | 188 | in NL |
| 2020 | 55 | in NL |
At Bats
| AB | ||
|---|---|---|
| 2025 | 737 | in NL |
| 2023 | 790 | in NL |
| 2022 | 651 | in NL |
| 2020 | 262 | in NL |
Innings Pitched
| IP | ||
|---|---|---|
| 2025 | 192.0 | in NL |
| 2023 | 210.0 | in NL |
| 2022 | 184.0 | in NL |
| 2020 | 72.0 | in NL |
Losses
| Losses | ||
|---|---|---|
| 2026 | 4 | in NL |
| 2025 | 15 | in NL |
| 2023 | 9 | in NL |
| 2021 | 10 | in NL |
Doubles
| 2B | ||
|---|---|---|
| 2026 | 8 | in NL |
| 2025 | 37 | in NL |
| 2023 | 42 | in NL |
| 2022 | 32 | in NL |
Hit By Pitch
| HBP | ||
|---|---|---|
| 2022 | 12 | in NL |
Wins
| Wins | ||
|---|---|---|
| 2025 | 13 | in NL |
| 2024 | 14 | in NL |
| 2023 | 17 | in NL |
| 2022 | 12 | in NL |
Runs
| R | ||
|---|---|---|
| 2026 | 28 | in NL |
| 2025 | 109 | in NL |
| 2023 | 87 | in NL |
Triples
| 3B | ||
|---|---|---|
| 2026 | 2 | in NL |
| 2025 | 4 | in NL |
| 2024 | 5 | in NL |
| 2023 | 3 | in NL |
Total Bases
| TB | ||
|---|---|---|
| 2026 | 82 | in NL |
| 2025 | 314 | in NL |
| 2023 | 302 | in NL |
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