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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Team Batting Leaders 
HR
15
Walker
RBI
42
Walker
AVG
.297
Walker
Team Pitching Leaders 
W
5
Pallante
K
53
Liberatore
ERA
1.65
Graceffo
Team Rankings
HR
60
12th
R
234
16th
SO
392
29th
ERA
4.23
22nd
Brewers
Cubs
Reds
Pirates
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
36 | 18 | .667 | ||
28 | 27 | .509 | 8.5 | |
27 | 27 | .500 | 9.0 | |
26 | 29 | .473 | 10.5 | |
22 | 32 | .407 | 14.0 | |
| NL Central | W | L | PCT | GB |
31 | 20 | .608 | ||
29 | 23 | .558 | 2.5 | |
29 | 25 | .537 | 3.5 | |
28 | 25 | .528 | 4.0 | |
28 | 26 | .519 | 4.5 | |
| NL West | W | L | PCT | GB |
34 | 20 | .630 | ||
31 | 22 | .585 | 2.5 | |
29 | 24 | .547 | 4.5 | |
22 | 32 | .407 | 12.0 | |
20 | 35 | .364 | 14.5 |
Braves
Nationals
Phillies
Marlins
Mets
Dodgers
Padres
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
34 | 17 | .667 | ||
32 | 22 | .593 | 3.5 | |
25 | 29 | .463 | 10.5 | |
24 | 30 | .444 | 11.5 | |
22 | 30 | .423 | 12.5 | |
| AL Central | W | L | PCT | GB |
32 | 24 | .571 | ||
27 | 26 | .509 | 3.5 | |
26 | 28 | .481 | 5.0 | |
22 | 32 | .407 | 9.0 | |
21 | 33 | .389 | 10.0 | |
| AL West | W | L | PCT | GB |
27 | 27 | .500 | ||
26 | 29 | .473 | 1.5 | |
24 | 29 | .453 | 2.5 | |
24 | 31 | .436 | 3.5 | |
20 | 34 | .370 | 7.0 |
Rays
Yankees
Blue Jays
Orioles
Red Sox
Guardians
White Sox
Twins
Royals
Tigers
Athletics
Mariners
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