Pittsburgh Rebels Earned Run Average Leaders
Career totals with the Pittsburgh Rebels and the best single seasons in club history. Records run through the 2025 season.
The single-season record is 2.51, by Frank Allen in 1915.
Rate records use the league's own minimums: a season needs the standard 1.0 inning per team game with the club, a career 1,000+ innings pitched with the club.
All-time Pittsburgh Rebels leaders
Career totals with the clubNo qualifying careers on record.
Single-season Pittsburgh Rebels records
Best seasons in club history| # | Player | Season | ERA | G |
|---|---|---|---|---|
| 1 |
 Frank Allen
|
1915 | 2.51 | 41 |
| 2 | Clint Rogge | 1915 | 2.55 | 37 |
| 3 |
 Elmer Knetzer
|
1915 | 2.58 | 41 |
| 4 |
Elmer Knetzer
|
1914 | 2.88 | 37 |
| 5 |
 Walt Dickson
|
1914 | 3.16 | 40 |
| 6 |
 Howie Camnitz
|
1914 | 3.23 | 36 |
| 7 | Bunny Hearn | 1915 | 3.38 | 29 |
| 8 |
 Mysterious Walker
|
1914 | 4.31 | 35 |
| 9 |
 Cy Barger
|
1914 | 4.34 | 33 |