Jack Flaherty has a record of 41-31 with an ERA of 3.58 and 706 strikeouts in 122 appearances for the Cardinals in his career.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Flaherty | 2017 | 6 | 0 | 2 | .000 | 5 | 6.33 | 20 | 0 | 0 | 0 | 21.1 | 23 | 15 | 15 | 4 | 10 | 1 | 0 | 1 | 94 | 0 | 8.44 | 4.22 | 2.00 | 1.69 | 21.3 | 10.6 | 1.55 | .322 | 6.33 | 152 | 5.26 | 124 | 9.70 | -2.5 | |
| 2 | | J. Flaherty | 2018 | 28 | 8 | 9 | .471 | 28 | 3.34 | 182 | 0 | 0 | 0 | 151.0 | 108 | 56 | 59 | 20 | 59 | 11 | 0 | 3 | 615 | 6 | 10.85 | 3.52 | 3.08 | 1.19 | 29.6 | 9.6 | 1.11 | .257 | 3.52 | 86 | 3.86 | 97 | 6.44 | 2 | |
| 3 | | J. Flaherty | 2019 | 33 | 11 | 8 | .579 | 33 | 2.75 | 231 | 0 | 0 | 0 | 196.1 | 135 | 60 | 62 | 25 | 55 | 7 | 0 | 2 | 772 | 6 | 10.59 | 2.52 | 4.20 | 1.15 | 29.9 | 7.1 | 0.97 | .242 | 2.84 | 66 | 3.45 | 80 | 6.19 | 18.6 | |
| 4 | | J. Flaherty | 2020 | 9 | 4 | 3 | .571 | 9 | 4.91 | 49 | 0 | 0 | 0 | 40.1 | 33 | 22 | 22 | 6 | 16 | 3 | 0 | 0 | 170 | 1 | 10.93 | 3.57 | 3.06 | 1.34 | 28.8 | 9.4 | 1.21 | .281 | 4.91 | 115 | 4.10 | 95 | 7.36 | 0.9 | |
| 5 | | J. Flaherty | 2021 | 17 | 9 | 2 | .818 | 15 | 3.22 | 85 | 0 | 0 | 0 | 78.1 | 57 | 28 | 35 | 12 | 26 | 6 | 0 | 1 | 322 | 4 | 9.77 | 2.99 | 3.27 | 1.38 | 26.4 | 8.1 | 1.06 | .233 | 4.02 | 79 | 4.21 | 101 | 6.55 | -0.5 | |
| 6 | | J. Flaherty | 2022 | 9 | 2 | 1 | .667 | 8 | 4.25 | 33 | 0 | 0 | 0 | 36.0 | 36 | 17 | 18 | 4 | 22 | 5 | 0 | 0 | 167 | 0 | 8.25 | 5.50 | 1.50 | 1.00 | 19.8 | 13.2 | 1.61 | .311 | 4.50 | 108 | 4.97 | 127 | 9.00 | -4.4 | |
| 7 | | J. Flaherty | 2023 | 20 | 7 | 6 | .538 | 20 | 4.43 | 106 | 0 | 0 | 0 | 109.2 | 116 | 54 | 56 | 10 | 54 | 8 | 0 | 0 | 485 | 6 | 8.70 | 4.43 | 1.96 | 0.82 | 21.9 | 11.1 | 1.55 | .345 | 4.60 | 103 | 4.20 | 98 | 9.52 | 1 | |
| Total | 122 | 41 | 31 | .569 | 118 | 3.58 | 706 | 0 | 0 | 0 | 633.0 | 508 | 252 | 267 | 81 | 242 | 41 | 0 | 7 | 2,625 | 23 | 10.04 | 3.44 | 2.92 | 1.15 | 26.9 | 9.2 | 1.18 | .275 | 3.80 | 87 | 3.96 | 95 | 7.22 | 15.1 |
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More Cardinals Stats
Team Batting Leaders 
HR
22
Walker
RBI
81
Walker
AVG
.288
Burleson
Team Pitching Leaders 
W
11
Pallante
K
107
Liberatore
ERA
3.44
Leahy
Team Rankings
HR
118
21st
R
496
16th
SO
865
26th
ERA
4.16
16th
Brewers
Cubs
Pirates
Reds
NYY
COL
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
67 | 45 | .598 | ||
60 | 53 | .531 | 7.5 | |
58 | 55 | .513 | 9.5 | |
55 | 59 | .482 | 13.0 | |
47 | 66 | .416 | 20.5 | |
| NL Central | W | L | PCT | GB |
69 | 43 | .616 | ||
64 | 49 | .566 | 5.5 | |
57 | 57 | .500 | 13.0 | |
56 | 57 | .496 | 13.5 | |
53 | 58 | .477 | 15.5 | |
| NL West | W | L | PCT | GB |
69 | 44 | .611 | ||
60 | 53 | .531 | 9.0 | |
58 | 55 | .513 | 11.0 | |
48 | 65 | .425 | 21.0 | |
45 | 68 | .398 | 24.0 |
Braves
Phillies
Marlins
Nationals
Mets
Dodgers
Diamondbacks
Padres
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
66 | 46 | .589 | ||
63 | 50 | .558 | 3.5 | |
60 | 51 | .541 | 5.5 | |
54 | 58 | .482 | 12.0 | |
53 | 60 | .469 | 13.5 | |
| AL Central | W | L | PCT | GB |
59 | 52 | .532 | ||
57 | 56 | .504 | 3.0 | |
56 | 57 | .496 | 4.0 | |
54 | 58 | .482 | 5.5 | |
46 | 67 | .407 | 14.0 | |
| AL West | W | L | PCT | GB |
58 | 56 | .509 | ||
55 | 58 | .487 | 2.5 | |
55 | 58 | .487 | 2.5 | |
45 | 67 | .402 | 12.0 | |
43 | 69 | .384 | 14.0 |
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Red Sox
Orioles
Blue Jays
White Sox
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Royals
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