| SP | Cole, G.Cole, Gerrit >> | 22 | 2013 | R | 73 | 22 | 22 | 9 | 7 | 2.71 | .274 | 1.12 | 7.8 | 2.4 | 4.5 | 159.1 | 137 | 57 | 48 | 9 | 42 | 80 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3.54 |
| SP | Liriano, F.Liriano, Francisco >> | 30 | 2013 | L | 80 | 20 | 20 | 13 | 4 | 2.29 | .252 | 0.97 | 6.3 | 2.6 | 7.4 | 141.2 | 98 | 36 | 36 | 5 | 40 | 116 | 3 | 0 | 0 | 2 | 0 | 5 | 2 | 2.77 |
| SP | Burnett, A.Burnett, A.J. >> | 36 | 2013 | R | 77 | 20 | 20 | 10 | 9 | 2.50 | .235 | 0.91 | 5.6 | 2.6 | 6.9 | 147.2 | 92 | 46 | 41 | 5 | 42 | 112 | 1 | 0 | 0 | 0 | 0 | 2 | 4 | 2.82 |
| SP | Rodriguez, W.Rodriguez, Wandy >> | 34 | 2013 | L | 75 | 19 | 19 | 10 | 6 | 1.91 | .224 | 0.86 | 6.0 | 1.7 | 5.6 | 122.1 | 82 | 30 | 26 | 8 | 23 | 76 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.20 |
| SP | McDonald, J.McDonald, James >> | 29 | 2013 | R | 31 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Watson, T.Watson, Tony >> | 28 | 2013 | L | 95 | 42 | 0 | 0 | 3 | 1.67 | .202 | 0.76 | 5.5 | 1.3 | 6.0 | 54.0 | 33 | 11 | 10 | 3 | 8 | 36 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2.83 |
| RP | Melancon, M.Melancon, Mark >> | 28 | 2013 | R | 88 | 29 | 0 | 2 | 0 | 1.31 | .226 | 0.84 | 6.4 | 1.3 | 3.7 | 34.1 | 24 | 5 | 5 | 1 | 5 | 14 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3.09 |
| RP | Wilson, J.Wilson, Justin >> | 25 | 2013 | L | 93 | 15 | 0 | 3 | 0 | 1.08 | .180 | 0.60 | 3.4 | 2.3 | 5.1 | 16.2 | 6 | 2 | 2 | 1 | 4 | 9 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 3.63 |
| RP | Reid, R.Reid, Ryan >> | 28 | 2013 | R | 82 | 5 | 0 | 1 | 0 | 0.96 | .097 | 0.32 | 2.0 | 1.0 | 3.0 | 9.1 | 2 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.67 |
| RP | Gomez, J.Gomez, Jeanmar >> | 25 | 2013 | R | 81 | 2 | 0 | 1 | 0 | 0.00 | .077 | 0.25 | 0.0 | 2.3 | 6.8 | 4.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.25 |
| RP | Mazzaro, V.Mazzaro, Vin >> | 26 | 2013 | R | 66 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Morris, B.Morris, Bryan >> | 26 | 2013 | R | 61 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Farnsworth, K.Farnsworth, Kyle >> | 37 | 2013 | R | 46 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| CL | Grilli, J.Grilli, Jason >> | 37 | 2013 | R | 93 | 36 | 0 | 2 | 1 | 1.17 | .154 | 0.55 | 4.0 | 0.9 | 7.3 | 38.1 | 17 | 6 | 5 | 2 | 4 | 31 | 0 | 28 | 0 | 0 | 0 | 0 | 1 | 2.37 |
| RP | Sanchez, J.Sanchez, Jonathan >> | 31 | 2013 | L | 13 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Cumpton, B.Cumpton, Brandon >> | 24 | 2013 | R | 89 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Hughes, J.Hughes, Jared >> | 27 | 2013 | R | 30 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Johnson, K.Johnson, Kris >> | 28 | 2013 | L | 31 | 5 | 0 | 0 | 0 | 0.00 | .286 | 1.20 | 6.3 | 4.5 | 5.4 | 10.0 | 7 | 0 | 0 | 0 | 5 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.30 |
| SP | Morton, C.Morton, Charlie >> | 30 | 2013 | R | 57 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Locke, J.Locke, Jeff >> | 25 | 2013 | L | 58 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |