Interpreted as:
Roy Halladay era day of the week in his career| NAME | WEEKDAY | ERA | G | W | L | W% | GS | 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 | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | R. Halladay | Sunday | 3.52 | 73 | 41 | 19 | .683 | 71 | 358 | 8 | 3 | 0 | 483.2 | 468 | 189 | 207 | 43 | 106 | 15 | 0 | 8 | 1,998 | 5 | 6.66 | 1.97 | 3.38 | 0.80 | 17.9 | 5.3 | 1.19 | .288 | 3.85 | 8.71 |
| 2 | | R. Halladay | Monday | 4.07 | 44 | 17 | 15 | .531 | 40 | 205 | 7 | 2 | 0 | 272.0 | 277 | 123 | 137 | 32 | 59 | 10 | 1 | 2 | 1,128 | 6 | 6.78 | 1.95 | 3.47 | 1.06 | 18.2 | 5.2 | 1.24 | .298 | 4.53 | 9.17 |
| 3 | | R. Halladay | Tuesday | 3.38 | 66 | 29 | 21 | .580 | 59 | 326 | 14 | 0 | 0 | 439.1 | 405 | 165 | 176 | 45 | 97 | 13 | 3 | 7 | 1,782 | 13 | 6.68 | 1.99 | 3.36 | 0.92 | 18.3 | 5.4 | 1.14 | .277 | 3.61 | 8.30 |
| 4 | | R. Halladay | Wednesday | 3.41 | 63 | 28 | 15 | .651 | 59 | 354 | 10 | 4 | 1 | 427.1 | 448 | 162 | 171 | 33 | 84 | 13 | 1 | 7 | 1,791 | 7 | 7.46 | 1.77 | 4.21 | 0.70 | 19.8 | 4.7 | 1.24 | .318 | 3.60 | 9.44 |
| 5 | | R. Halladay | Thursday | 3.35 | 43 | 25 | 7 | .781 | 41 | 228 | 7 | 2 | 0 | 290.1 | 282 | 108 | 130 | 17 | 60 | 8 | 0 | 2 | 1,193 | 9 | 7.07 | 1.86 | 3.80 | 0.53 | 19.1 | 5.0 | 1.18 | .301 | 4.03 | 8.74 |
| 6 | | R. Halladay | Friday | 3.02 | 65 | 33 | 12 | .733 | 62 | 338 | 10 | 6 | 0 | 432.2 | 401 | 145 | 157 | 31 | 96 | 14 | 0 | 2 | 1,760 | 9 | 7.03 | 2.00 | 3.52 | 0.64 | 19.2 | 5.5 | 1.15 | .289 | 3.27 | 8.34 |
| 7 | | R. Halladay | Saturday | 3.16 | 62 | 30 | 16 | .652 | 58 | 308 | 11 | 3 | 0 | 404.0 | 365 | 142 | 157 | 35 | 90 | 8 | 1 | 0 | 1,635 | 7 | 6.86 | 2.00 | 3.42 | 0.78 | 18.8 | 5.5 | 1.13 | .276 | 3.50 | 8.13 |
StatMuse has game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
More Blue Jays Stats
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RBI
94
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AVG
.311
Bichette
Team Pitching Leaders 
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K
189
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ERA
3.18
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Team Rankings
HR
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11th
R
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4th
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MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Mets
Marlins
Braves
Nationals
Cardinals
Pirates
Giants
Diamondbacks| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Royals
Twins
White Sox
Astros
Rangers
Angels
