Jack Chesbro had a 6-9 record with an ERA of 4.11 and 28 strikeouts in 19 appearances in his rookie season in 1899.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Chesbro | 1899 |  PIT | 19 | 6 | 9 | .400 | 17 | 4.11 | 28 | 15 | 0 | 0 | 149.0 | 165 | 68 | 99 | 3 | 59 | 11 | 2 | 659 | 5 | 1.69 | 3.56 | 0.47 | 0.18 | 4.2 | 9.0 | 1.50 | .290 | 5.98 | 109 | 4.23 | 112 | 9.97 | -8.4 |
Brewers 
Cubs 
Cardinals 
Reds 
MIA 
TBR 
Phillies 
Braves 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
WSH 
BOS 
TEX 
