Cal Quantrill ERA in 2021
2.892021 Regular Season
Cal Quantrill posted a 2.89 ERA in the 2021 regular season.
| ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | H: Times the batter reached base by hitting the ball, without help from an error. | R: Runs — scored by the batter, or allowed by the pitcher. | ER: Earned runs allowed — runs that scored without help from an error. | BB: Times the batter reached first base on four balls. | K: Batters this pitcher struck out. | HR: Home runs hit. | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 27, 2021 |  vs KC | W 8-3 | 2.89 | 6.0 | 6 | 3 | 3 | 0 | 5 | 0 |
| Sep 21, 2021 | vs KC | W 4-1 | 2.82 | 6.2 | 7 | 1 | 1 | 2 | 6 | 1 |
| Sep 15, 2021 |  @ MIN | W 12-3 | 2.89 | 6.2 | 2 | 3 | 0 | 3 | 4 | 1 |
| Sep 9, 2021 | vs MIN | W 4-1 | 3.04 | 7.2 | 4 | 1 | 1 | 2 | 5 | 1 |
| Sep 3, 2021 |  @ BOS | L 8-5 | 3.15 | 6.0 | 7 | 5 | 5 | 2 | 6 | 3 |
| Aug 28, 2021 | vs BOS | L 5-3 F/10 | 2.93 | 7.0 | 6 | 2 | 1 | 2 | 6 | 1 |
| Aug 22, 2021 |  vs LAA | W 3-0 | 3.04 | 7.0 | 2 | 0 | 0 | 2 | 9 | 0 |
| Aug 16, 2021 | @ MIN | L 5-4 F/10 | 3.24 | 5.0 | 8 | 3 | 3 | 1 | 4 | 1 |
| Aug 11, 2021 |  vs ATH | L 6-3 | 3.13 | 6.0 | 3 | 2 | 2 | 3 | 5 | 0 |
| Aug 6, 2021 |  vs DET | W 6-1 | 3.14 | 7.0 | 4 | 0 | 0 | 0 | 10 | 0 |
| Aug 1, 2021 |  @ CHW | L 2-1 | 3.40 | 6.0 | 3 | 1 | 0 | 4 | 6 | 0 |
| Jul 27, 2021 |  vs STL | L 4-2 | 3.66 | 6.0 | 4 | 1 | 1 | 1 | 5 | 1 |
| Jul 22, 2021 |  vs TB | L 5-4 F/10 | 3.84 | 6.0 | 4 | 1 | 1 | 3 | 2 | 0 |
| Jul 17, 2021 | @ ATH | W 3-2 | 4.05 | 5.0 | 4 | 1 | 1 | 2 | 5 | 0 |
| Jul 10, 2021 | vs KC | W 14-6 | 4.23 | 6.0 | 5 | 3 | 3 | 1 | 1 | 2 |
| Jul 4, 2021 |  vs HOU | L 4-3 F/10 | 4.20 | 5.1 | 6 | 3 | 3 | 2 | 3 | 1 |
| Jun 30, 2021 | vs DET | L 9-4 F/7 | 4.11 | 3.1 | 8 | 4 | 4 | 2 | 3 | 0 |
| Jun 25, 2021 | @ MIN | L 8-7 | 3.64 | 4.1 | 6 | 6 | 6 | 1 | 2 | 1 |
| Jun 19, 2021 |  @ PIT | L 6-3 | 2.74 | 5.0 | 3 | 0 | 0 | 2 | 2 | 0 |
| Jun 15, 2021 |  vs BAL | W 7-2 | 3.11 | 4.0 | 3 | 1 | 1 | 0 | 4 | 0 |
| Jun 9, 2021 | @ STL | L 8-2 | 3.21 | 2.0 | 1 | 0 | 0 | 1 | 2 | 0 |
| Jun 6, 2021 | @ BAL | L 18-5 | 3.41 | 1.1 | 5 | 7 | 5 | 0 | 1 | 1 |
| May 31, 2021 | vs CHW | W 3-1 F/7 | 2.08 | 3.2 | 4 | 1 | 1 | 0 | 5 | 0 |
| May 26, 2021 | @ DET | L 1-0 | 2.03 | 3.0 | 2 | 1 | 1 | 0 | 4 | 0 |
| May 23, 2021 | vs MIN | L 8-5 F/10 | 1.90 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 |
| May 21, 2021 | vs MIN | L 10-0 | 1.99 | 2.0 | 1 | 0 | 0 | 1 | 3 | 0 |
| May 17, 2021 | @ LAA | L 7-4 | 2.18 | 1.0 | 3 | 1 | 1 | 0 | 0 | 0 |
| May 15, 2021 |  @ SEA | L 7-3 | 1.83 | 1.2 | 2 | 0 | 0 | 0 | 2 | 0 |
| May 12, 2021 |  vs CHC | W 2-1 F/10 | 2.00 | 1.0 | 2 | 0 | 0 | 0 | 1 | 0 |
| May 8, 2021 |  vs CIN | W 9-2 | 2.12 | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 |
| May 4, 2021 | @ KC | W 7-3 | 2.25 | 2.0 | 2 | 0 | 0 | 1 | 2 | 0 |
| May 1, 2021 | @ CHW | L 7-3 | 2.57 | 1.2 | 1 | 0 | 0 | 1 | 1 | 0 |
| Apr 25, 2021 |  vs NYY | W 7-3 | 2.92 | 1.1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Apr 23, 2021 | vs NYY | L 5-3 | 3.27 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Apr 22, 2021 | vs NYY | L 6-3 | 4.00 | 1.0 | 2 | 1 | 1 | 1 | 0 | 1 |
| Apr 20, 2021 | vs CHW | L 8-5 | 3.38 | 1.0 | 3 | 1 | 1 | 0 | 0 | 1 |
| Apr 16, 2021 | @ CIN | L 10-3 | 2.57 | 2.0 | 2 | 2 | 2 | 3 | 1 | 0 |
| Apr 14, 2021 | @ CHW | L 8-0 | 0.00 | 2.0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Apr 12, 2021 | @ CHW | L 4-3 | 0.00 | 2.0 | 2 | 0 | 0 | 1 | 1 | 0 |
| Apr 4, 2021 | @ DET | W 9-3 | 0.00 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 |
- 3rd-best of Cal Quantrill's 8 seasons on file; the best is 2.25 in 2020.
- Up 0.64 from 2.25 in 2020.
Figures come from ESPN's box scores and were last read on October 26, 2026.
