League Leaders
Jack Flaherty

Minda Haas Kuhlmann from Omaha / CC BY 2.0

Jack Flaherty

2017–2025  ·  Bats R  ·  Throws R  ·  6'4", 225 lb  ·  b. 1995 Burbank, CA

Career 63–56 · 3.80 ERA · 1,130 SO · 990.2 IP · 198 G · 19 H · 1 HR · 7 RBI · .155 AVG

Seasons leading his league
2
0 best in baseball 2 league only
4 Top-5 finishes
2 Title seasons
2 Categories led
2019 Best season

Spanning 2019–2024, peaking at 1 titles in 2019.

All-Time Standing

Against every player since 1871

Among league leaders

  • 840th League titles 2
  • 2,061st Top-5 finishes 4

Each rank is against the players who have achieved that thing at least once.

Career leaderboards

All-time career totals, top 500 per category.

Where He Led

led all of MLB   led his league
Category Titles Best Streak Seasons
Strikeouts / 9 1 1st — 2024 AL 10.78
Walks + Hits / IP 1 1st — 2019 NL 0.97

Title Seasons

2 seasons with at least one title
Year Titles Led in
2024 1 K/9 10.78
2019 1 WHIP 0.97

Pitching

9 seasons
Year Team Lg W L ERA G GS SV IP H ER HR BB SO WHIP
2017 SLN NL 0 2 6.33 6 5 0 21.1 23 15 4 10 20 1.55
2018 SLN NL 8 9 3.34 28 28 0 151.0 108 56 20 59 182 1.11
2019 SLN NL 11 8 2.75 33 33 0 196.1 135 60 25 55 231 0.97
2020 SLN NL 4 3 4.91 9 9 0 40.1 33 22 6 16 49 1.22
2021 SLN NL 9 2 3.22 17 15 0 78.1 57 28 12 26 85 1.06
2022 SLN NL 2 1 4.25 9 8 0 36.0 36 17 4 22 33 1.61
2023 SLN +1 NL 8 9 4.99 29 27 0 144.1 162 80 17 66 148 1.58
2024 DET +1 AL 13 7 3.17 28 28 0 162.0 135 57 24 38 194 1.07
2025 DET AL 8 15 4.64 31 31 0 161.0 147 83 23 59 188 1.28
Career — — 63 56 3.80 190 184 0 990.2 836 418 135 351 1,130 1.20

Batting

9 seasons
Year Team Lg G AB R H 2B 3B HR RBI BB SO SB AVG OBP SLG OPS
2017 SLN NL 6 6 0 0 0 0 0 0 0 2 0 .000 .000 .000 .000
2018 SLN NL 31 46 2 7 0 0 0 0 2 20 0 .152 .188 .152 .340
2019 SLN NL 38 54 4 10 3 0 0 4 2 17 1 .185 .211 .241 .451
2020 SLN NL 9 0 0 0 0 0 0 0 0 0 0 — — — —
2021 SLN NL 17 17 2 2 0 0 1 3 5 7 0 .118 .304 .294 .598
2022 SLN NL 9 0 0 0 0 0 0 0 0 0 0 — — — —
2023 SLN +1 NL 29 0 0 0 0 0 0 0 0 0 0 — — — —
2024 DET +1 AL 28 0 0 0 0 0 0 0 0 0 0 — — — —
2025 DET AL 31 0 0 0 0 0 0 0 0 0 0 — — — —
Career — — 198 123 8 19 3 0 1 7 9 46 1 .155 .209 .203 .412

Fielding by Position

Pos GPOAEDPFLD%
P 190 80 87 5 8 .971