| SP | Nishimura, S.Nishimura, Sadao † | Dragons | R | 143.0 | 27 | 27 | 16 | 7 | 2.04 | .241 | 0.95 | 5.9 | 2.6 | 5.7 | 199.0 | 131 | 46 | 45 | 23 | 58 | 127 | 2 | 0 | 0 | 0 | 22 | 1 | 0 | 4.12 |
| SP | Kikuchi, Y.Kikuchi, Yusei † | Devils | L | 117.0 | 26 | 26 | 13 | 11 | 2.83 | .271 | 1.08 | 6.5 | 3.3 | 8.4 | 191.0 | 137 | 62 | 60 | 17 | 69 | 178 | 9 | 0 | 0 | 5 | 17 | 7 | 3 | 3.49 |
| SP | Murakami, S.Murakami, Shoki | Moustaches | R | 113.0 | 27 | 27 | 12 | 9 | 2.61 | .256 | 1.02 | 7.3 | 1.9 | 6.6 | 196.2 | 160 | 62 | 57 | 23 | 41 | 144 | 6 | 0 | 0 | 2 | 22 | 2 | 0 | 3.71 |
| SP | Martinez, N.Martinez, Nick | dawgs | R | 111.0 | 26 | 25 | 14 | 6 | 3.21 | .282 | 1.15 | 7.7 | 2.6 | 6.3 | 182.0 | 156 | 69 | 65 | 22 | 53 | 127 | 4 | 0 | 0 | 3 | 16 | 5 | 1 | 4.13 |
| CL | Moinelo, L.Moinelo, Livan † | Osprey | L | 110.5 | 49 | 0 | 7 | 3 | 1.67 | .264 | 1.07 | 6.0 | 3.7 | 11.0 | 54.0 | 36 | 10 | 10 | 2 | 22 | 66 | 0 | 23 | 1 | 0 | 0 | 0 | 6 | 2.26 |
| SP | Imanaka, S.Imanaka, Shinji | Dragons | L | 100.0 | 26 | 26 | 14 | 8 | 3.92 | .285 | 1.18 | 7.4 | 3.2 | 6.0 | 197.2 | 162 | 96 | 86 | 33 | 71 | 131 | 11 | 0 | 0 | 2 | 12 | 3 | 2 | 4.97 |
| SP | Sotokoba, Y.Sotokoba, Yoshiro # | Osprey | R | 96.0 | 27 | 27 | 12 | 10 | 3.09 | .238 | 0.93 | 6.2 | 2.2 | 6.4 | 183.1 | 126 | 65 | 63 | 27 | 44 | 130 | 6 | 0 | 0 | 2 | 18 | 2 | 2 | 4.25 |
| SP | Tanaka, M.Tanaka, Masahiro $ | Shark Fin Soup | R | 95.0 | 26 | 26 | 11 | 7 | 3.81 | .297 | 1.24 | 9.0 | 2.1 | 8.4 | 200.2 | 201 | 89 | 85 | 23 | 47 | 187 | 10 | 0 | 0 | 3 | 12 | 6 | 4 | 3.42 |