| | | | | | | | | | ANC | AH | AC | BEL | CON | CUB | DV | DER | DOV | EAS | FRE | HAL | HAW | HON | KAL | KIN | LEN | LIS | | LN | MAD | MED | MEM | NII | PG | PAT | PER | RAD | RRP | SEA | SEO | SHA | TEN | TIJ | TUT | VIC | YS | | Team Index | Draft History | Starters: Positional - Pitchers | Registers: Batters - Pitchers | Leaders: Batters - Pitchers |  | Frederick Keys Pitching Staff Chart |
| | Year | Starting Pitchers | Closer | Bullpen | | 2007 58-62 | Martínez 2-10, 5.02 | Kanniainen 5-8, 4.97 | Díaz 8-5, 3.39 | Vega 0-5, 7.00 | Yamaguchi 0-3, 7.11 | Brown 17 SV, 8.75 | Garza 45 G, 6.46 | Jones 40 G, 6.04 | Brown 39 G, 8.75 | | 2008 66-56 | Martínez 12-5, 2.73 | Kanniainen 10-8, 3.27 | Santana 7-6, 3.21 | Cortés 4-5, 3.48 | Billings 2-1, 1.53 | Castillo 13 SV, 3.44 | Lester 48 G, 4.05 | Brown 35 G, 3.64 | García 29 G, 2.87 | | 2009 67-53 | Ch'oe 9-12, 4.20 | Martínez 12-6, 3.15 | Díaz 11-5, 2.88 | Cortés 6-6, 3.81 | Valenzuela 2-2, 2.38 | González 13 SV, 2.68 | Brown 52 G, 3.70 | González 46 G, 2.68 | Salazar 37 G, 3.23 | | 2010 67-53 | Díaz 10-7, 2.68 | Watson 8-10, 3.69 | Ch'oe 8-8, 4.20 | Valenzuela 5-7, 3.46 | Blanc 0-2, 2.75 | Jones 26 SV, 2.91 | Jones 43 G, 2.91 | Lee 41 G, 5.51 | Rocha 35 G, 3.43 | | 2011 66-54 | García 11-10, 4.69 | Ch'oe 10-10, 3.04 | Blanc 0-1, 2.38 | Valenzuela 2-7, 4.77 | Evans 2-1, 1.48 | MacGibbon 24 SV, 4.43 | Lee 44 G, 5.73 | MacGibbon 42 G, 4.43 | Rocha 39 G, 3.08 | | 2012 54-66 | Ye 6-13, 4.60 | Ch'oe 7-11, 4.09 | García 5-7, 4.70 | Cortéz 9-6, 3.13 | Cortés 2-6, 6.44 | Moore 14 SV, 5.01 | Parnell 49 G, 2.95 | Lee 45 G, 3.13 | Moore 38 G, 5.01 | | 2013 64-56 | López 11-10, 3.30 | Downey 4-9, 4.10 | Vélez 5-6, 4.32 | Ch'oe 9-5, 2.92 | Fletcher 4-2, 4.32 | Powell 21 SV, 5.88 | Moore 51 G, 3.42 | Powell 38 G, 5.88 | Lee 35 G, 5.26 | | 2014 0-0 | | | | | | | | | | | | Top 5 pitchers in Games Started, Top pitcher in Saves and Top 3 pitchers in Games | |