| Starting Pitcher | Closer | |||||||||||
| Rk | Player | Year | WHIP | Lg Min | Std Dev | Rk | Player | Year | WHIP | Lg Min | Std Dev | |
| 1 | Maddux, Greg | 1994 | 0.90 | 1.40 | 0.10 | 1 | Quisenberry, Dan | 1983 | 0.93 | 1.33 | 0.07 | |
| 2 | Martinez, Pedro | 2000 | 0.74 | 1.45 | 0.12 | 2 | Hernandez, Willie | 1984 | 0.94 | 1.33 | 0.08 | |
| 3 | Maddux, Greg | 1995 | 0.81 | 1.41 | 0.11 | 3 | Burke, Tim | 1987 | 0.89 | 1.35 | 0.06 | |
| 4 | Scott, Mike | 1986 | 0.92 | 1.34 | 0.09 | 4 | Gagne, Eric | 2003 | 0.69 | 1.33 | 0.09 | |
| 5 | Johnson, Randy | 2004 | 0.90 | 1.38 | 0.10 | 5 | Eckersley, Dennis | 1987 | 1.00 | 1.35 | 0.06 | |
| 6 | Key, Jimmy | 1987 | 1.06 | 1.35 | 0.06 | 6 | Putz, JJ | 2007 | 0.70 | 1.38 | 0.08 | |
| 7 | Saberhagen, Brett | 1989 | 0.96 | 1.32 | 0.08 | 7 | Henke, Tom | 1987 | 0.93 | 1.35 | 0.06 | |
| 8 | Maddux, Greg | 1998 | 0.98 | 1.38 | 0.09 | 8 | Eckersley, Dennis | 1990 | 0.61 | 1.34 | 0.09 | |
| 9 | Hoyt, Lamar | 1983 | 1.02 | 1.33 | 0.07 | 9 | Quisenberry, Dan | 1982 | 1.01 | 1.34 | 0.07 | |
| 10 | Johnson, Randy | 1999 | 1.02 | 1.44 | 0.11 | 10 | Fingers, Rollie | 1981 | 0.87 | 1.32 | 0.09 | |