2009 American League Billy Wagner Chicago Mobsters W L Saves ERA 4 1 47 2.04	2009 National League Takashi Saito Brooklyn Ave Rascals W L Saves ERA 2 3 42 2.55
2008 American League Billy Wagner Chicago Mobsters W L Saves ERA 1 2 51 2.79	2008 National League Jeremy Accardo Tempe Tempers W L Saves ERA 2 5 36 2.42
2007 American League Billy Wagner Chicago Mobsters W L Saves ERA 4 3 43 2.37	2007 National League Akinori Otsuka Los Angeles Riots W L Saves ERA 6 2 37 0.98
2006 American League Billy Wagner Chicago Mobsters W L Saves ERA 5 6 41 2.69	2006 National League Dustin Hermanson Camarillo Quest W L Saves ERA 1 3 42 2.25
2005 American League Billy Wagner Chicago Mobsters W L Saves ERA 3 1 38 1.69	2005 National League Francisco Cordero Kentucky Head Hunters W L Saves ERA 5 2 41 1.64
2004 American League Billy Wagner Chicago Mobsters W L Saves ERA 4 1 49 1.17	2004 National League Latroy Hawkins Tempe Tempers W L Saves ERA 17 1 21 1.71
2003 American League Billy Wagner Chicago Mobsters W L Saves ERA 3 6 44 2.38	2003 National League Robb Nen Clovis Wheat Kings W L Saves ERA 3 2 37 0.71
2002 American League Billy Wagner Chicago Mobsters W L Saves ERA 4 1 40 1.55	2002 National League Kazuhiro Sasaki Midland Mud Hens W L Saves ERA 2 2 34 1.77
2001 American League Robb Nen Columbus Explorers W L Saves ERA 2 1 36 1.55	2001 National League Keith Foulke Tempe Tempers W L Saves ERA 7 3 40 2.25
2000 American League Billy Wagner Chicago Mobsters W L Saves ERA 11 1 40 1.52	2000 National League Derek Lowe Kentucky Head Hunters W L Saves ERA 20 2 31 2.57
1999 American League Mariano Rivera Canton Indians W L Saves ERA 6 2 37 3.04	1999 National League Ugueth Urbina Los Angeles Riots W L Saves ERA 2 3 42 1.40
1998 American League Billy Wagner Chicago Mobsters W L Saves ERA 1 3 31 2.38	1998 National League Trevor Hoffman Pasadena Quest W L Saves ERA 3 5 40 1.89
1997 American League Robb Nen Columbus Explorers W L Saves ERA 7 1 33 1.63	1997 National League Trevor Hoffman Pasadena Quest W L Saves ERA 2 3 40 1.19