| | | | | | | | | | 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 |  | Saskatoon Pioneers Pitching Staff Chart |
| | Year | Starting Pitchers | Closer | Bullpen | | 2007 63-57 | | | | | | | | | | | 2008 65-55 | Nakamura 1-0, 1.93 | | | | | Nakamura 0 SV, 1.93 | Nakamura 6 G, 1.93 | | | | 2009 52-68 | Morgan 0-0, 0.00 | Yu 4-6, 5.55 | | | | Yu 17 SV, 5.55 | Yu 42 G, 5.55 | Morgan 1 G, 0.00 | | | 2010 46-74 | Kui 5-13, 4.20 | An 7-4, 3.06 | Donaldson 3-7, 3.27 | Jiao 3-0, 0.73 | Yu 0-0, 2.70 | Donaldson 12 SV, 3.27 | Donaldson 41 G, 3.27 | Kui 26 G, 4.20 | An 13 G, 3.06 | | 2011 42-78 | Brink 4-9, 4.30 | Yamauchi 5-9, 5.38 | Barys 1-3, 3.60 | Davis 1-2, 5.09 | Donaldson 2-4, 4.42 | Barys 13 SV, 3.60 | Donaldson 33 G, 4.42 | Davis 29 G, 5.09 | Barys 24 G, 3.60 | | 2012 43-77 | Mojica 3-5, 5.30 | Bailey 2-6, 5.30 | González 5-3, 4.01 | O'Henaghan 4-3, 3.90 | Martin 1-0, 2.45 | Carrillo 12 SV, 3.44 | Donaldson 36 G, 5.71 | Carrillo 18 G, 3.44 | González 17 G, 4.01 | | 2013 68-52 | Martin 11-10, 3.91 | Donoghue 14-7, 2.85 | Mojica 11-10, 3.70 | Corral 6-6, 4.90 | González 5-2, 2.80 | Buchanan 14 SV, 0.40 | Nakamura 44 G, 4.87 | Brink 36 G, 1.90 | Watnabe 31 G, 4.89 | | 2014 57-63 | Cabral 4-12, 5.47 | Yamauchi 8-4, 4.18 | Rivera 8-4, 3.81 | Clark 6-5, 2.54 | Allison 2-8, 5.35 | Buchanan 12 SV, 2.16 | Watnabe 31 G, 4.53 | Bailey 26 G, 4.50 | Cabral 23 G, 5.47 | | | Top 5 pitchers in Games Started, Top pitcher in Saves and Top 3 pitchers in Games | |