Updated As of 9/6/11
| Name | Starts | Pitches | Strikes | Called | Swing | Foul | Balls |
| Carlos Pimentel | 26 | 2299 | 1360 | 345 | 223 | 392 | 930 |
| Martin Perez | 16 | 1441 | 902 | 251 | 137 | 269 | 538 |
| Jake Brigham | 14 | 1230 | 751 | 206 | 134 | 196 | 478 |
| Richard Bleier | 13 | 1043 | 697 | 186 | 69 | 171 | 343 |
| Robbie Erlin | 10 | 885 | 625 | 160 | 97 | 183 | 258 |
| Ben Snyder | 14 | 1182 | 764 | 199 | 87 | 197 | 417 |
| Joe Wieland | 7 | 633 | 406 | 112 | 55 | 112 | 227 |
| Miguel De Los Santos | 6 | 501 | 303 | 86 | 59 | 94 | 197 |
| Wilfredo Boscan | 5 | 387 | 242 | 73 | 26 | 64 | 145 |
| Brandon Webb | 4 | 232 | 149 | 39 | 20 | 44 | 81 |
| Scott Feldman | 2 | 131 | 83 | 28 | 11 | 20 | 48 |
| Robbie Ross | 6 | 529 | 347 | 77 | 65 | 97 | 182 |
| Neftali Feliz | 1 | 22 | 14 | 6 | 5 | 2 | 8 |
| Chris Mobley | 1 | 57 | 28 | 10 | 2 | 6 | 29 |
| Darren O'Day | 1 | 15 | 8 | 3 | 2 | 0 | 7 |
| Tyler Tufts | 1 | 41 | 27 | 6 | 3 | 7 | 14 |
| Neil Ramirez | 6 | 326 | 216 | 58 | 42 | 72 | 109 |
| Derek Hankins | 4 | 258 | 170 | 43 | 23 | 40 | 88 |
| Adalberto Flores | 2 | 126 | 81 | 26 | 7 | 18 | 45 |
| Kyle Hendricks | 1 | 55 | 35 | 10 | 4 | 10 | 20 |
| Starting Pitch Totals | 140 | 11393 | 7208 | 1924 | 1071 | 1994 | 4164 |
| Name | BPIP | HBP | Called K | Swing K | BB | Hits | ROE | 1st P Strikes | TBF |
| Pimentel | 400 | 9 | 28 | 78 | 74 | 122 | 4 | 314 | 589 |
| Perez | 245 | 1 | 26 | 56 | 36 | 79 | 4 | 221 | 364 |
| Brigham | 215 | 1 | 17 | 51 | 33 | 69 | 5 | 164 | 318 |
| Bleier | 271 | 3 | 10 | 21 | 10 | 108 | 7 | 205 | 315 |
| Erlin | 185 | 2 | 19 | 39 | 6 | 65 | 3 | 166 | 252 |
| Snyder | 281 | 1 | 12 | 30 | 17 | 90 | 5 | 200 | 341 |
| Wieland | 127 | 0 | 11 | 25 | 11 | 35 | 3 | 103 | 175 |
| DLS | 64 | 1 | 14 | 24 | 17 | 27 | 0 | 70 | 120 |
| Boscan | 79 | 0 | 8 | 7 | 8 | 30 | 2 | 61 | 102 |
| Webb | 46 | 2 | 0 | 8 | 6 | 21 | 0 | 36 | 62 |
| Feldman | 24 | 0 | 3 | 5 | 2 | 5 | 0 | 19 | 34 |
| Ross | 108 | 0 | 6 | 30 | 5 | 33 | 1 | 96 | 149 |
| Feliz | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 1 | 4 |
| Mobley | 10 | 0 | 1 | 0 | 2 | 5 | 0 | 5 | 13 |
| O'Day | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 4 |
| Tufts | 11 | 0 | 0 | 0 | 1 | 5 | 0 | 11 | 12 |
| Ramirez | 44 | 1 | 10 | 14 | 8 | 13 | 1 | 39 | 77 |
| Hankins | 64 | 0 | 2 | 7 | 6 | 21 | 1 | 51 | 79 |
| Flores | 30 | 0 | 0 | 4 | 3 | 9 | 2 | 23 | 37 |
| Hendricks | 11 | 0 | 1 | 1 | 2 | 4 | 0 | 7 | 15 |
| SP Totals | 2219 | 21 | 170 | 402 | 247 | 743 | 38 | 1795 | 3062 |
| Name | STRK% | S & M % | Swing % | 1st P STR% | BABIP | IP | P/IP |
| Pimentel | 0.592 | 0.097 | 0.441 | 0.533 | 0.305 | 135.667 | 16.946 |
| Perez | 0.626 | 0.095 | 0.452 | 0.607 | 0.322 | 87.334 | 16.500 |
| Brigham | 0.611 | 0.109 | 0.443 | 0.516 | 0.321 | 74.334 | 16.547 |
| Bleier | 0.668 | 0.066 | 0.490 | 0.651 | 0.399 | 67.334 | 15.490 |
| Erlin | 0.706 | 0.110 | 0.525 | 0.659 | 0.351 | 62.000 | 14.274 |
| Snyder | 0.646 | 0.074 | 0.478 | 0.587 | 0.320 | 80.334 | 14.714 |
| Wieland | 0.641 | 0.087 | 0.464 | 0.589 | 0.276 | 44.000 | 14.386 |
| DLS | 0.605 | 0.118 | 0.433 | 0.583 | 0.422 | 28.000 | 17.893 |
| Boscan | 0.625 | 0.067 | 0.437 | 0.598 | 0.380 | 22.000 | 17.591 |
| Webb | 0.642 | 0.086 | 0.474 | 0.581 | 0.457 | 12.000 | 19.333 |
| Feldman | 0.634 | 0.084 | 0.420 | 0.559 | 0.208 | 9.000 | 14.556 |
| Ross | 0.656 | 0.123 | 0.510 | 0.644 | 0.306 | 38.000 | 13.921 |
| Feliz | 0.636 | 0.227 | 0.364 | 0.250 | 1.000 | 1.000 | 22.000 |
| Mobley | 0.491 | 0.035 | 0.316 | 0.385 | 0.500 | 2.000 | 28.500 |
| O'Day | 0.533 | 0.133 | 0.333 | 0.750 | 0.333 | 1.000 | 15.000 |
| Tufts | 0.659 | 0.073 | 0.512 | 0.917 | 0.455 | 2.000 | 20.500 |
| Ramirez | 0.663 | 0.129 | 0.485 | 0.506 | 0.295 | 19.000 | 17.158 |
| Hankins | 0.659 | 0.089 | 0.492 | 0.646 | 0.328 | 18.000 | 14.333 |
| Flores | 0.643 | 0.056 | 0.437 | 0.563 | 0.622 | 7.667 | 16.434 |
| Hendricks | 0.636 | 0.073 | 0.455 | 0.545 | 0.467 | 3.000 | 18.333 |
| SP Totals | 0.633 | 0.094 | 0.464 | 0.586 | 0.335 | 713.670 | 15.964 |
Glossary
BPIP= Balls Put into Play
Called/Swinging K= Called/Swinging Strikeout
ROE= Reached on Error
1st P Strikes= 1st Pitch Strikes
TBF= Total Batters Faced
IR= Inherited Runners
IRS= Inherited Runners Scored
1st BAT AB= Amount of At bats against 1st Batter of Reliever's Appearance
1st BAT H= Times the 1st batter the reliever faced, got a hit
1st BAT BB- Times the reliever walked the first batter that he faced in the appearance
1st BAT K= Times the reliever struck out the first batter that he faced in the appearance
STRK%= Strike Percentage (Total Strikes Divided by Total Pitches)
S & M%= Swing and Miss Percentage (Swinging Strikes Divided by Pitches)
Swing%= Swing Percentage (Swinging Strikes+Fouls+BPIP Divided by Pitches)
Taken%= Taken Percentage (Called Strikes + Balls Divided by Pitches)
1st P STRK%= First Pitch Strike Percentage (First Pitch Strikes Divided by TBF)
IRS%= Inherited Runner Scored Percentage (IRS Divided by IR)
1st BAT K%= Strikeout Percentage of First Batter (1st BAT K Divided by (1st BAT AB+1st BAT BB))
1st BAT RCH%= 1st Batter Reached Percentage ((1st BAT H+1st BAT BB) Divided by (1st BAT AB+1st BAT BB))
BABIP= Batting Average on Balls In Play (Hits Divided by BPIP)
P/PA= Pitches Per Plate Appearance (Pitches Divided by TBF)
P/Start= Pitches Per Start (Pitches Divided by Starts)
P/IP= Pitches Per Innings Pitched (Pitches Divided by Innings Pitched)
