July 15, 2008, 6:33 PM
Second-Half Ranks: Relief pitchers
| Reliever rankings | ||||||
| Rank | Name | Team | Qualifies | Average | Highest | Lowest |
| 1 | Jonathan Papelbon | BOS | RP | 55.4 | W. Harris (23) | Berry (102) |
| 2 | Francisco Rodriguez | LAA | RP | 59.7 | W. Harris (41) | Mass (114) |
| 3 | Mariano Rivera | NYY | RP | 61.1 | W. Harris (14) | Berry (75) |
| 4 | Joe Nathan | MIN | RP | 69.7 | W. Harris (29) | Mass (115) |
| 5 | Brad Lidge | PHI | RP | 83.1 | W. Harris (56) | Mass (130) |
| 6 | Billy Wagner | NYM | RP | 96.4 | W. Harris (68) | Berry (267) |
| 7 | Joakim Soria | KC | RP | 103.9 | W. Harris (40) | Roberts (145) |
| 8 | Justin Duchscherer | OAK | RP/SP | 104.6 | Berry (45) | Mass (183) |
| 9 | Kerry Wood | CHC | RP | 125.6 | W. Harris (72) | Mass (201) |
| 10 | Francisco Cordero | CIN | RP | 128.0 | W. Harris (97) | Mass (173) |
| 11 | Takashi Saito | LAD | RP | 129.6 | Roberts (81) | W. Harris (NR) |
| 12 | Huston Street | OAK | RP | 131.6 | W. Harris (77) | Berry (183) |
| 13 | Bobby Jenks | CHW | RP | 132.6 | Cockcroft (94) | Mass (194) |
| 14 | Joba Chamberlain | NYY | RP/SP | 133.1 | Berry (107) | Ravitz (201) |
| 15 | Jose Valverde | HOU | RP | 139.1 | W. Harris (67) | Karabell (174) |
| 16 | B.J. Ryan | TOR | RP | 150.3 | W. Harris (87) | Mass (202) |
| 17 | Brandon Lyon | ARI | RP | 166.3 | Cockcroft (132) | Berry (260) |
| 18 | George Sherrill | BAL | RP | 174.0 | W. Harris (79) | Berry (199) |
| 19 | Kevin Gregg | FLA | RP | 182.4 | W. Harris (150) | Roberts (218) |
| 20 | Jon Rauch | WAS | RP | 184.7 | W. Harris (96) | Mass (222) |
| 21 | Brian Wilson | SF | RP | 187.4 | Karabell (112) | Cockcroft (286) |
| 22 | Jonathan Sanchez | SF | RP/SP | 196.0 | Ravitz (136) | W. Harris (262) |
| 23 | Trevor Hoffman | SD | RP | 197.7 | C. Harris (148) | Berry (270) |
| 24 | C.J. Wilson | TEX | RP | 198.1 | W. Harris (160) | Mass (266) |
| 25 | Troy Percival | TB | RP | 227.0 | C. Harris (165) | Berry (277) |
| 26 | Todd Jones | DET | RP | 228.4 | Ravitz (188) | W. Harris (273) |
| 27 | Salomon Torres | MIL | RP | 232.4 | W. Harris (179) | Berry (NR) |
| 28 | Brian Fuentes | COL | RP | 233.7 | Ravitz (152) | Berry (341) |
| 29 | J.J. Putz | SEA | RP | 236.0 | C. Harris (120) | Karabell (NR) |
| 30 | Manny Parra | MIL | RP/SP | 241.4 | Berry (146) | Mass (NR) |
| 31 | Brandon Morrow | SEA | RP | 247.0 | C. Harris (151) | Mass (NR) |
| 32 | Mike Gonzalez | ATL | RP | 252.1 | Ravitz (155) | Berry (NR) |
| 33 | Damaso Marte | PIT | RP | 266.7 | W. Harris (155) | Karabell (NR) |
| 34 | Heath Bell | SD | RP | 274.0 | C. Harris (241) | Berry (NR) |
| 35 | Carlos Marmol | CHC | RP | 280.9 | Quintong (198) | Berry (NR) |
| 36 | Ryan Franklin | STL | RP | 283.3 | C. Harris (183) | Karabell (NR) |
| 37 | Masa Kobayashi | CLE | RP | 289.3 | Ravitz (223) | Quintong (NR) |
| 38 | Jonathan Broxton | LAD | RP | 291.9 | W. Harris (114) | Berry (NR) |
| 39 | Joel Zumaya | DET | RP | 297.4 | Berry (149) | Ravitz (NR) |
| 40 | Jason Isringhausen | STL | RP | 304.9 | W. Harris (236) | Berry (NR) |
| 41 | Dan Wheeler | TB | RP | 323.3 | W. Harris (241) | Berry (NR) |
| 42 | Eric Gagne | MIL | RP | 327.4 | C. Harris (224) | Berry (NR) |
| 43 | Grant Balfour | TB | RP | 339.3 | Berry (291) | Ravitz (NR) |
| 44 | Rafael Perez | CLE | RP | 345.4 | C. Harris (276) | Berry (NR) |
| 45 | Rafael Betancourt | CLE | RP | 349.4 | C. Harris (277) | Berry (NR) |
| 46 | Sean Gallagher | OAK | RP/SP | 349.6 | Cockcroft (287) | Berry (NR) |
| 47 | Jim Johnson | BAL | RP | 349.6 | C. Harris (268) | Berry (NR) |
| 48 | Manny Corpas | COL | RP | 350.4 | Roberts (215) | Berry (NR) |
| 49 | Hideki Okajima | BOS | RP | 351.3 | Ravitz (243) | Karabell (NR) |
| 50 | J.P. Howell | TB | SP/RP | 351.9 | Cockcroft (314) | Berry (NR) |
| 51 | Octavio Dotel | CHW | RP | 353.1 | Berry (292) | Ravitz (NR) |
| 52 | Max Scherzer | ARI | SP/RP | 356.1 | Berry (321) | Ravitz (NR) |
| 53 | Taylor Buchholz | COL | SP/RP | 356.4 | Berry (332) | Ravitz (NR) |
| 54 | Scot Shields | LAA | RP | 356.4 | W. Harris (310) | Berry (NR) |
| 55 | Matt Capps | PIT | RP | 356.6 | Karabell (301) | Berry (NR) |
