Zach Jackson
Pitcher · Career Stats, Bio & Records (2022-2023)
Zach Jackson was a pitcher who played in Major League Baseball from 2022 to 2023 for the Athletics, a span of 2 seasons. Across 73 career appearances, he went 4-4 with a 2.86 ERA and 90 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 2002.8.
- 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
- R / R
- Height / Weight
- 6'4" / 230 lb
- MLB Debut
- 2022-04-09
Full name: Zachary Garrett Jackson
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OAK | AL | 2 | 3 | 54 | 0 | 0 | 0 | 3 | 48.0 | 28 | 16 | 33 | 67 | 3.00 | 3.97 (+24%) | 1441.2 |
| 2023 | OAK | AL | 2 | 1 | 19 | 0 | 0 | 0 | 1 | 18.0 | 18 | 5 | 10 | 23 | 2.50 | 4.33 (+42%) | 561.6 |
| Career · 2 seasons | 4 | 4 | 73 | 0 | 0 | 0 | 4 | 66.0 | 46 | 21 | 43 | 90 | 2.86 | — | 2,003 | ||
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OAK | AL | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2023 | OAK | AL | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 2 seasons | 73 | 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 (146 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 39 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 34 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 39 | 34.0 | 25 | 14 | 24 | 46 | 3.71 |
| Away | 34 | 32.0 | 21 | 7 | 19 | 44 | 1.97 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-05-16 | OAK | AZ | — | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2023-05-12 | OAK | TEX | — | 1.1 | 2 | 2 | 1 | 1 | 2 | 0 |
| 2023-05-06 | OAK | KCR | SV | 1.0 | 1 | 0 | 0 | 1 | 2 | 0 |
| 2023-05-05 | OAK | KCR | — | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2023-05-03 | OAK | SEA | — | 1.1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2023-04-30 | OAK | CIN | W | 1.0 | 2 | 0 | 0 | 0 | 2 | 0 |
| 2023-04-29 | OAK | CIN | — | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2023-04-24 | OAK | LAA | — | 1.0 | 2 | 1 | 1 | 0 | 2 | 0 |
| 2023-04-21 | OAK | TEX | W | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 |
| 2023-04-19 | OAK | CHC | — | 0.2 | 1 | 1 | 1 | 1 | 1 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 73 |
Zach Jackson: the record in brief
The bio dates Zach Jackson's major league debut to April 9, 2022. Jackson spent the whole of the career shown here with one club, the Oakland Athletics. Jackson played primarily as a pitcher and threw and hit right-handed. Born on December 25, 1994, in Tulsa, OK, USA, Jackson was listed at 6'4" and 230 pounds. Jackson's full given name, per the bio, is Zachary Garrett Jackson.
Jackson went 4-4 with a 2.86 ERA in 73 games, 0 of them starts. The totals include 90 strikeouts. That 2.86 ERA compares with a 4.15 league average across the same seasons, 31.0% better. Among the heaviest workloads, the lowest ERA was 3.00 in 2022, when the league's was 3.97. Jackson's career Pitcher PIV, which scores run prevention against each season's league, is 2,002.8.
Every defensive appearance on record for Jackson, 73 games, came at pitcher. On the mound, Jackson's fielding totals are 3 putouts, 2 assists and 0 errors.
Retrosheet box scores cover 146 of Jackson's games, and the full game log is linked from the splits section.
Frequently Asked Questions about Zach Jackson
- What years did Zach Jackson play?
- Zach Jackson played in Major League Baseball from 2022 to 2023.
- Was Zach Jackson a pitcher?
- Yes. Zach Jackson pitched in the major leagues, recording 4 wins and 90 strikeouts.
- What was Zach Jackson's career ERA?
- Zach Jackson finished with a 2.86 career ERA, going 4-4 with 90 strikeouts.
- How many strikeouts did Zach Jackson have?
- Zach Jackson recorded 90 career strikeouts.
- Is Zach Jackson in the Hall of Fame?
- No. Zach Jackson has not been inducted into the National Baseball Hall of Fame.
- What teams did Zach Jackson play for?
- Zach Jackson played for the Athletics.