Kai-Wei Teng ERA in 2025
6.372025 Regular Season
Kai-Wei Teng posted a 6.37 ERA in the 2025 regular season.
- 2nd-best of Kai-Wei Teng's 3 seasons on file; the best is 4.76 in 2026.
- Down 3.45 from 9.82 in 2024.
Figures come from ESPN's box scores and were last read on September 23, 2026.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | 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. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 |  SF | 4 | 0 | 0 | 9.82 | 11.0 | 7 | 8 | 2.09 | 0 |
| 2025 | SF | 8 | 2 | 4 | 6.37 | 29.2 | 39 | 17 | 1.55 | 0 |
| 2026 |  HOU | 30 | 5 | 7 | 4.76 | 73.2 | 73 | 33 | 1.38 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
@ NYM
vs SD
@ STL
@ COL