Jon Gray ERA in 2015
5.532015 Regular Season
Jon Gray posted a 5.53 ERA in the 2015 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 21, 2015 |  vs PIT | L 9-3 | 5.53 | 4.2 | 9 | 5 | 5 | 1 | 5 | 2 |
| Sep 14, 2015 |  @ LAD | L 4-1 | 5.00 | 4.2 | 6 | 2 | 2 | 2 | 8 | 0 |
| Sep 8, 2015 |  @ SD | L 2-1 | 5.17 | 5.0 | 2 | 0 | 0 | 2 | 6 | 0 |
| Sep 2, 2015 |  vs ARI | W 9-4 | 6.15 | 5.1 | 10 | 4 | 4 | 2 | 1 | 0 |
| Aug 28, 2015 | @ PIT | L 5-3 | 6.00 | 4.1 | 7 | 3 | 3 | 2 | 6 | 0 |
| Aug 21, 2015 |  vs NYM | L 14-9 | 5.94 | 1.2 | 8 | 7 | 7 | 1 | 0 | 1 |
| Aug 15, 2015 | vs SD | L 7-5 | 2.40 | 5.0 | 4 | 1 | 1 | 0 | 5 | 0 |
| Aug 10, 2015 | @ NYM | L 4-2 | 2.70 | 6.0 | 1 | 1 | 1 | 2 | 5 | 1 |
| Aug 4, 2015 |  vs SEA | L 10-4 | 4.50 | 4.0 | 5 | 3 | 2 | 2 | 4 | 0 |
- 9th-best of Jon Gray's 11 seasons on file; the best is 3.67 in 2017.
Figures come from ESPN's box scores and were last read on October 28, 2026.