| | | | | | | | | | ALA | AND | AUN | BEN | BOS | CAM | CAR | CHA | DAV | DEL | GLE | HAG | HOL | HK | KIE | KIE | KIL | KNO | | LAN | LI | LYO | MAD | OMA | PET | PON | REN | ROC | SJ | SM | SAS | SE | TAI | TAS | TR | WAV | WO | | Team Index | Draft History | Starters: Positional - Pitchers | Registers: Batters - Pitchers | Leaders: Batters - Pitchers |  | Langley Chiefs Pitching Staff Chart |
| | Year | Starting Pitchers | Closer | Bullpen | | 2007 44-76 | Gallegos 1-3, 4.28 | Estrada 1-8, 9.68 | | | | Estrada 15 SV, 9.68 | Estrada 36 G, 9.68 | Gallegos 4 G, 4.28 | | | 2008 46-74 | Gallegos 2-5, 3.68 | Wakabayashi 1-6, 3.55 | Estrada 0-5, 6.49 | Estrada 0-8, 3.44 | Fernández 1-0, 0.00 | Estrada 16 SV, 3.44 | Estrada 36 G, 3.44 | Gallegos 13 G, 3.68 | Fernández 10 G, 0.00 | | 2009 60-60 | Estrada 3-8, 4.76 | Fernández 6-5, 3.26 | Wakabayashi 2-1, 2.82 | Teslo 0-3, 11.57 | | Fernández 1 SV, 3.26 | Fernández 27 G, 3.26 | Estrada 13 G, 4.76 | Wakabayashi 8 G, 2.82 | | 2010 48-72 | Fernández 9-11, 3.59 | Román 6-5, 2.95 | Teslo 0-8, 5.59 | Rosado 0-5, 7.88 | LeClerc 2-1, 3.96 | Goodman 12 SV, 3.40 | Camacho 46 G, 2.49 | Goodman 38 G, 3.40 | Fernández 27 G, 3.59 | | 2011 55-65 | Fernández 12-9, 3.08 | Ramírez 1-0, 2.08 | Rosado 0-1, 12.27 | Warner 1-0, 2.25 | Camacho 8-2, 3.86 | Camacho 5 SV, 3.86 | Camacho 42 G, 3.86 | Fernández 25 G, 3.08 | Yamamoto 6 G, 4.77 | | 2012 66-54 | MacGregor 13-4, 2.65 | Uridge 8-9, 3.01 | Ruíz 1-1, 3.13 | Rodríguez 4-3, 3.45 | Bartelski 3-6, 3.02 | Bartelski 25 SV, 3.02 | Bartelski 44 G, 3.02 | Rodríguez 38 G, 3.45 | Yamamoto 31 G, 3.48 | | 2013 61-59 | Carrión 11-5, 2.55 | Valenzuela 12-10, 2.66 | Hall 5-7, 3.37 | Zeng 9-4, 3.10 | Rodríguez 9-7, 3.47 | Salas 19 SV, 2.05 | Salas 45 G, 2.05 | Yamamoto 36 G, 3.86 | Bartelski 33 G, 1.28 | | 2014 72-48 | Zeng 9-8, 3.64 | Sarasvati 14-5, 2.33 | Wright 12-6, 3.36 | López 16-6, 2.81 | Stolz 6-7, 5.19 | Orosco 21 SV, 5.63 | Pigeon 47 G, 4.24 | Ameer 44 G, 3.47 | Orosco 39 G, 5.63 | | | Top 5 pitchers in Games Started, Top pitcher in Saves and Top 3 pitchers in Games | |