Jack Flaherty
2017–2026 · bats R / throws R · Baltimore Orioles, Detroit Tigers, Los Angeles Dodgers, St. Louis Cardinals
130G
.154AVG
.209OBP
.203SLG
More career statistics
19H
1HR
7RBI
1SB
66–64W–L
1,079.0IP
1,233K
3.85ERA
203GS
2Rare feats
Career summary: MLB’s official regular-season totals. Season lines, splits and historical game logs below are reconstructed from the covered Retrosheet records and can differ in coverage or scorer revisions. Compare sources and coverage.
Why official totals and the game-record sums differ
The sources can disagree on historical scorer decisions, appearances, and which games belong to a major-league record. The career summary uses the official total; the source game rows retain their recorded values.
| Statistic | MLB official | Recorded game sum |
|---|---|---|
| Batting · Games | 130 | 198 |
Career batting
| G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | K | SB | CS | HBP | SF | TB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 130 | 150 | 123 | 8 | 19 | 3 | 0 | 1 | 7 | 9 | 46 | 1 | 1 | 0 | 2 | 25 | .154 | .209 | .203 | .412 |
Career pitching
| IP | G | GS | CG | W | L | SV | H | R | ER | HR | BB | K | HBP | WP | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1,079.0 | 210 | 203 | 0 | 66 | 64 | 0 | 917 | 492 | 462 | 146 | 393 | 1,233 | 0 | 0 | 3.85 | 1.214 |
Streaks
3longest hitting streak · 2019-06-18 to 2019-07-16
4longest on-base streak
The three rarest things in this career
| Rarity | What | Date | Rate | Game |
|---|---|---|---|---|
| 53 | 14 strikeouts | 2024-04-30 | 1 in 1,810 pitcher-games | box score ↗ |
| 51 | Three Batters Hit | 2026-04-04 | 1 in 282 games | open game ↗ |
| 44 | 4 home runs allowed | 2025-05-10 | 1 in 801 pitcher-games | box score ↗ |
Season by season
| Year | Team | G | AB | H | HR | RBI | SB | AVG | IP | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 |  St. Louis Cardinals | 6 | 6 | – | – | – | – | .000 | 21 | 20 |
| 2018 | St. Louis Cardinals | 31 | 46 | 7 | – | – | – | .152 | 151 | 182 |
| 2019 | St. Louis Cardinals | 38 | 54 | 10 | – | 4 | 1 | .185 | 196 | 231 |
| 2020 | St. Louis Cardinals | 9 | – | – | – | – | – | – | 40 | 49 |
| 2021 | St. Louis Cardinals | 17 | 17 | 2 | 1 | 3 | – | .118 | 78 | 85 |
| 2022 | St. Louis Cardinals | 9 | – | – | – | – | – | – | 36 | 33 |
| 2023 | Baltimore Orioles, St. Louis Cardinals | 29 | – | – | – | – | – | – | 144 | 148 |
| 2024 | Detroit Tigers, Los Angeles Dodgers | 28 | – | – | – | – | – | – | 162 | 194 |
| 2025 |  Detroit Tigers | 31 | – | – | – | – | – | – | 161 | 188 |
| 2026 | Detroit Tigers | 20 | – | – | – | – | – | – | 88 | 103 |