Shawn Armstrong ERA in 2026
4.722026 Regular Season
Shawn Armstrong has a 4.72 ERA in the 2026 regular season, as of Sep 26, 2026.
| 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 23, 2026 |  @ BOS | L 1-0 | 4.86 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jul 24, 2026 |  @ TB | L 11-3 | 4.91 | 0.2 | 1 | 3 | 3 | 2 | 0 | 0 |
| Jul 21, 2026 |  vs MIN | W 5-2 | 4.18 | 0.2 | 2 | 0 | 0 | 0 | 1 | 0 |
| Jul 20, 2026 | vs MIN | W 13-4 | 4.26 | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 |
| Jul 18, 2026 |  vs PIT | W 5-3 | 4.40 | 1.0 | 0 | 0 | 0 | 0 | 3 | 0 |
| Jul 12, 2026 |  @ MIA | W 5-2 | 4.55 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jul 11, 2026 | @ MIA | W 4-1 | 4.71 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jul 8, 2026 | @ MIN | L 6-5 | 4.76 | 0.2 | 0 | 2 | 2 | 2 | 0 | 0 |
| Jul 5, 2026 |  vs CHW | L 7-6 | 4.23 | 0.2 | 1 | 0 | 0 | 2 | 0 | 0 |
| Jul 4, 2026 | vs CHW | L 3-1 | 4.33 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| Jul 2, 2026 | vs CHW | W 6-5 | 4.50 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jun 30, 2026 |  vs TEX | L 4-2 | 4.74 | 1.0 | 1 | 1 | 1 | 0 | 1 | 1 |
| Jun 28, 2026 |  vs SEA | W 6-5 | 4.56 | 0.2 | 2 | 1 | 1 | 0 | 2 | 0 |
| Jun 27, 2026 | vs SEA | W 4-3 | 4.30 | 0.0 | 3 | 3 | 3 | 0 | 0 | 1 |
| Jun 24, 2026 | @ CHW | W 4-3 F/10 | 3.13 | 1.1 | 0 | 0 | 0 | 2 | 0 | 0 |
| Jun 22, 2026 | @ CHW | L 6-5 | 3.32 | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 |
| Jun 19, 2026 |  @ HOU | L 9-3 | 3.05 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 |
| Jun 17, 2026 |  @ MIL | L 9-4 | 3.15 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Jun 9, 2026 |  vs NYY | L 3-2 | 3.32 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jun 8, 2026 | vs NYY | L 7-5 F/10 | 3.50 | 1.0 | 1 | 2 | 1 | 2 | 0 | 0 |
| Jun 5, 2026 | @ TEX | L 3-2 | 3.18 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jun 2, 2026 | @ NYY | W 9-4 | 3.38 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| May 30, 2026 | vs BOS | L 9-1 | 3.60 | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 |
| May 29, 2026 | vs BOS | W 4-3 | 3.21 | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 |
| May 26, 2026 |  vs WSH | L 6-3 | 3.38 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| May 23, 2026 |  @ PHI | L 3-0 | 3.65 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| May 21, 2026 |  @ DET | W 3-1 | 3.97 | 0.2 | 0 | 0 | 0 | 1 | 2 | 0 |
| Apr 21, 2026 | vs HOU | W 8-5 | 4.22 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Apr 19, 2026 |  vs BAL | W 8-4 | 4.66 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Apr 17, 2026 | vs BAL | L 6-4 | 5.19 | 0.0 | 0 | 3 | 3 | 2 | 0 | 0 |
| Apr 14, 2026 |  @ STL | L 6-5 F/10 | 2.08 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 |
| Apr 11, 2026 |  @ ATL | W 6-0 | 2.35 | 1.0 | 1 | 0 | 0 | 1 | 2 | 0 |
| Apr 7, 2026 |  vs KC | W 2-1 | 2.70 | 1.0 | 0 | 0 | 0 | 2 | 2 | 0 |
| Apr 5, 2026 |  vs CHC | W 6-5 | 3.18 | 1.1 | 1 | 1 | 1 | 1 | 2 | 1 |
| Apr 3, 2026 | vs CHC | W 4-1 | 2.08 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Apr 1, 2026 |  @ LAD | W 4-1 | 2.70 | 0.2 | 2 | 0 | 0 | 0 | 1 | 0 |
| Mar 30, 2026 | @ LAD | W 4-2 | 3.38 | 0.2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Mar 28, 2026 | @ SEA | W 6-5 F/10 | 4.50 | 1.1 | 0 | 0 | 0 | 1 | 1 | 0 |
| Mar 26, 2026 | @ SEA | W 6-4 | 13.50 | 0.2 | 1 | 1 | 1 | 0 | 2 | 1 |
- 9th-best of Shawn Armstrong's 12 seasons on file; the best is 1.23 in 2018.
- Up 2.41 from 2.31 in 2025.
Figures come from ESPN's box scores and were last read on September 26, 2026.
