Baltimore Orioles Pitching Stats - 2013
PRE ALL-STAR
| Pitching | ||||||||||||||||
| NAME | GP | GS | W | L | SV | HLD | IP | H | ER | HR | BB | SO | K/9 | P/GS | WHIP | ERA |
| Brian Matusz | 20 | 0 | 1 | 0 | 0 | 7 | 16.2 | 7 | 5 | 2 | 3 | 17 | 9.18 | 0.0 | 0.60 | 2.70 |
| Pedro Strop | 20 | 0 | 0 | 1 | 0 | 3 | 16.2 | 11 | 8 | 2 | 11 | 17 | 9.18 | 0.0 | 1.32 | 4.32 |
| Zach Britton | 1 | 1 | 0 | 1 | 0 | 0 | 6.0 | 10 | 6 | 1 | 2 | 2 | 3.00 | 101.0 | 2.00 | 9.00 |
| Josh Stinson | 1 | 1 | 0 | 0 | 0 | 0 | 5.2 | 5 | 5 | 4 | 1 | 3 | 4.76 | 76.0 | 1.06 | 7.94 |
| Luis Ayala† | 2 | 0 | 1 | 0 | 0 | 0 | 2.0 | 4 | 2 | 1 | 0 | 2 | 9.00 | 0.0 | 2.00 | 9.00 |
| Zach Clark | 1 | 0 | 0 | 0 | 0 | 0 | 1.2 | 3 | 3 | 0 | 2 | 1 | 5.40 | 0.0 | 3.00 | 16.20 |
| Tommy Hunter | 15 | 0 | 3 | 1 | 1 | 1 | 23.1 | 15 | 4 | 4 | 4 | 18 | 6.94 | 0.0 | 0.81 | 1.54 |
| Jim Johnson | 21 | 0 | 1 | 4 | 14 | 0 | 20.1 | 20 | 9 | 2 | 6 | 17 | 7.52 | 0.0 | 1.28 | 3.98 |
| Freddy Garcia | 3 | 3 | 0 | 2 | 0 | 0 | 16.1 | 15 | 10 | 4 | 4 | 6 | 3.31 | 76.7 | 1.16 | 5.51 |
| Alex Burnett | 2 | 0 | 0 | 0 | 0 | 0 | 1.1 | 4 | 3 | 0 | 2 | 2 | 13.50 | 0.0 | 4.50 | 20.25 |
| Troy Patton | 17 | 0 | 1 | 0 | 0 | 2 | 19.0 | 20 | 8 | 2 | 10 | 8 | 3.79 | 0.0 | 1.58 | 3.79 |
| Steve Johnson | 1 | 1 | 0 | 1 | 0 | 0 | 4.0 | 7 | 6 | 0 | 4 | 3 | 6.75 | 88.0 | 2.75 | 13.50 |
| T.J. McFarland | 10 | 0 | 0 | 0 | 0 | 0 | 20.2 | 23 | 6 | 1 | 7 | 22 | 9.58 | 0.0 | 1.45 | 2.61 |
| Darren O'Day | 20 | 0 | 2 | 0 | 1 | 5 | 19.2 | 15 | 4 | 1 | 9 | 20 | 9.15 | 0.0 | 1.22 | 1.83 |
| Jake Arrieta | 4 | 4 | 1 | 1 | 0 | 0 | 19.0 | 15 | 14 | 1 | 16 | 20 | 9.47 | 91.3 | 1.63 | 6.63 |
| Jair Jurrjens | 1 | 1 | 0 | 0 | 0 | 0 | 5.0 | 6 | 4 | 1 | 1 | 5 | 9.00 | 75.0 | 1.40 | 7.20 |
| Chris Tillman | 9 | 9 | 3 | 2 | 0 | 0 | 53.2 | 47 | 21 | 8 | 21 | 41 | 6.88 | 102.6 | 1.27 | 3.52 |
| Wei-Yin Chen | 8 | 8 | 3 | 3 | 0 | 0 | 47.1 | 45 | 16 | 3 | 12 | 27 | 5.13 | 90.9 | 1.20 | 3.04 |
| Miguel Gonzalez | 6 | 6 | 2 | 2 | 0 | 0 | 35.1 | 36 | 18 | 6 | 14 | 22 | 5.60 | 95.8 | 1.42 | 4.58 |
| Jason Hammel | 9 | 9 | 5 | 2 | 0 | 0 | 50.1 | 59 | 32 | 7 | 20 | 36 | 6.44 | 96.7 | 1.57 | 5.72 |
| Totals | 43 | 43 | 23 | 20 | 16 | 18 | 384.0 | 367 | 184 | 50 | 149 | 289 | 6.77 | 93.7 | 1.34 | 4.31 |
| Bold: Qualified for ERA title (1 inning pitched per team game) |
| † Midseason Trades: Luis Ayala (5 games Atl) |