Clay Holmes has a 5-7 record with an ERA of 5.57 and 122 strikeouts in 91 appearances for the Pirates in his career.
| 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 |  | C. Holmes | 2018 |  PIT | 11 | 1 | 3 | .250 | 4 | 6.84 | 21 | 0 | 0 | 0 | 26.1 | 30 | 20 | 21 | 2 | 23 | 2 | 6 | 1 | 129 | 4 | 7.18 | 7.86 | 0.91 | 0.68 | 16.3 | 17.8 | 2.01 | .346 | 7.18 | 172 | 5.40 | 133 | 10.25 | -3.9 |
| 2 | | C. Holmes | 2019 | PIT | 35 | 1 | 2 | .333 | 0 | 5.58 | 56 | 0 | 0 | 0 | 50.0 | 45 | 31 | 36 | 5 | 36 | 9 | 10 | 1 | 240 | 4 | 10.08 | 6.48 | 1.56 | 0.90 | 23.3 | 15.0 | 1.62 | .299 | 6.48 | 129 | 4.96 | 112 | 8.10 | -3 |
| 3 | | C. Holmes | 2020 | PIT | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6.75 | 0.00 | 0.00 | 16.7 | 0.0 | 1.50 | .400 | 0.00 | 0 | 1.68 | 37 | 13.50 | 0.4 | ||
| 4 | | C. Holmes | 2021 | PIT | 44 | 3 | 2 | .600 | 0 | 4.93 | 44 | 0 | 0 | 0 | 42.0 | 35 | 23 | 24 | 3 | 25 | 4 | 10 | 2 | 189 | 5 | 9.43 | 5.36 | 1.76 | 0.64 | 23.3 | 13.2 | 1.43 | .283 | 5.14 | 116 | 4.07 | 96 | 7.50 | 0.8 |
| Total | 91 | 5 | 7 | .417 | 4 | 5.57 | 122 | 0 | 0 | 0 | 119.2 | 112 | 74 | 81 | 10 | 84 | 15 | 26 | 4 | 564 | 13 | 9.18 | 6.32 | 1.45 | 0.75 | 21.6 | 14.9 | 1.64 | .306 | 6.09 | 132 | 4.71 | 110 | 8.42 | -5.7 |
Cubs 
Cardinals 
Brewers 
Reds 
HOU 
PHI 
Yankees 
Blue Jays 
Tigers 
Guardians 
Mariners 
Mets 
Dodgers 
Padres 
WSH 
BAL 
TBR 
MIA 
MIN 
ATH 
SFG 
COL 
