| Overall | First Base | |||||||||||
| Rk | Player | Year | HR | Lg Min | Std Dev | Rk | Player | Year | HR | Lg Min | Std Dev | |
| 1 | Bonds, Barry | 2001 | 73 | 12 | 11.0 | 1 | McGwire, Mark | 1998 | 70 | 19 | 11.8 | |
| 2 | Schmidt, Mike | 1980 | 48 | 6 | 7.6 | 2 | Fielder, Cecil | 1990 | 51 | 14 | 9.2 | |
| 3 | McGwire, Mark | 1998 | 70 | 11 | 10.8 | 3 | McGwire, Mark | 1999 | 65 | 21 | 10.4 | |
| 4 | Rodriguez, Alex | 2007 | 54 | 11 | 7.9 | 4 | McGwire, Mark | 1997 | 58 | 21 | 9.7 | |
| 5 | Mitchell, Kevin | 1989 | 47 | 6 | 7.6 | 5 | Fielder, Prince | 2007 | 50 | 18 | 9.6 | |
| 6 | Fielder, Cecil | 1990 | 51 | 7 | 8.2 | 6 | Howard, Ryan | 2006 | 58 | 20 | 10.3 | |
| 7 | McGwire, Mark | 1999 | 65 | 12 | 10.0 | 7 | Fielder, Cecil | 1991 | 44 | 12 | 7.5 | |
| 8 | Schmidt, Mike | 1981 | 31 | 4 | 5.2 | 8 | McGwire, Mark | 1992 | 42 | 12 | 8.2 | |
| 9 | Rodriguez, Alex | 2002 | 57 | 11 | 9.0 | 9 | McGwire, Mark | 1987 | 49 | 20 | 6.7 | |
| 10 | Sosa, Sammy | 1998 | 66 | 11 | 10.8 | 10 | Thome, Jim | 2002 | 52 | 21 | 7.5 | |
| Second Base | Third Base | |||||||||||
| Rk | Player | Year | HR | Lg Min | Std Dev | Rk | Player | Year | HR | Lg Min | Std Dev | |
| 1 | Sandberg, Ryne | 1990 | 40 | 5 | 8.1 | 1 | Schmidt, Mike | 1980 | 48 | 10 | 9.4 | |
| 2 | Grich, Bobby | 1981 | 22 | 2 | 4.4 | 2 | Rodriguez, Alex | 2007 | 54 | 15 | 9.1 | |
| 3 | Sandberg, Ryne | 1989 | 30 | 4 | 7.5 | 3 | Schmidt, Mike | 1981 | 31 | 4 | 5.9 | |
| 4 | Soriano, Alfonso | 2002 | 39 | 7 | 10.0 | 4 | Williams, Matt | 1994 | 43 | 10 | 7.1 | |
| 5 | Kent, Jeff | 2002 | 37 | 7 | 10.0 | 5 | Schmidt, Mike | 1983 | 40 | 10 | 7.7 | |
| 6 | Whitaker, Lou | 1989 | 28 | 4 | 7.5 | 6 | Beltre, Adrian | 2004 | 48 | 17 | 7.6 | |
| 7 | Soriano, Alfonso | 2003 | 38 | 9 | 8.1 | 7 | Rodriguez, Alex | 2005 | 48 | 12 | 9.1 | |
| 8 | Soriano, Alfonso | 2005 | 36 | 10 | 7.7 | 8 | Johnson, Howard | 1991 | 38 | 11 | 7.2 | |
| 9 | Bell, Jay | 1999 | 38 | 10 | 7.2 | 9 | Schmidt, Mike | 1986 | 37 | 11 | 7.1 | |
| 10 | Sandberg, Ryne | 1992 | 26 | 6 | 5.7 | 10 | Johnson, Howard | 1989 | 36 | 9 | 6.2 | |
| Shortstop | Outfield | |||||||||||
| Rk | Player | Year | HR | Lg Min | Std Dev | Rk | Player | Year | HR | Lg Min | Std Dev | |
| 1 | Rodriguez, Alex | 2002 | 57 | 8 | 12.0 | 1 | Bonds, Barry | 2001 | 73 | 14 | 11.5 | |
| 2 | Johnson, Howard | 1991 | 38 | 6 | 9.3 | 2 | Mitchell, Kevin | 1989 | 47 | 8 | 7.8 | |
| 3 | Johnson, Howard | 1989 | 36 | 5 | 7.7 | 3 | Sosa, Sammy | 1998 | 66 | 12 | 11.6 | |
| 4 | Rodriguez, Alex | 2003 | 47 | 10 | 9.1 | 4 | Sosa, Sammy | 1999 | 63 | 14 | 10.0 | |
| 5 | Rodriguez, Alex | 2001 | 52 | 9 | 12.0 | 5 | Canseco, Jose | 1988 | 42 | 8 | 7.3 | |
| 6 | Ripken, Cal | 1991 | 34 | 6 | 9.3 | 6 | Belle, Albert | 1995 | 50 | 10 | 8.9 | |
| 7 | Johnson, Howard | 1987 | 36 | 5 | 8.9 | 7 | Griffey Jr., Ken | 1997 | 56 | 11 | 9.2 | |
| 8 | Rodriguez, Alex | 2000 | 41 | 10 | 8.0 | 8 | Armas, Tony | 1984 | 43 | 8 | 8.0 | |
| 9 | Rodriguez, Alex | 1999 | 42 | 8 | 9.2 | 9 | Gonzalez, Juan | 1992 | 43 | 7 | 8.0 | |
| 10 | Rodriguez, Alex | 1998 | 42 | 8 | 9.6 | 10 | Canseco, Jose | 1991 | 44 | 7 | 8.1 | |
| Catcher | ||||||||||||
| Rk | Player | Year | HR | Lg Min | Std Dev | |||||||
| 1 | Fisk, Carlton | 1985 | 37 | 7 | 8.1 | |||||||
| 2 | Parrish, Lance | 1984 | 33 | 6 | 7.2 | |||||||
| 3 | Lopez, Javy | 2003 | 43 | 8 | 8.0 | |||||||
| 4 | Tettleton, Mickey | 1992 | 32 | 4 | 7.2 | |||||||
| 5 | Carter, Gary | 1985 | 32 | 7 | 8.1 | |||||||
| 6 | Piazza, Mike | 1997 | 40 | 7 | 7.8 | |||||||
| 7 | Tettleton, Mickey | 1991 | 31 | 5 | 6.8 | |||||||
| 8 | Parrish, Lance | 1982 | 32 | 5 | 7.3 | |||||||
| 9 | Carter, Gary | 1980 | 29 | 5 | 6.9 | |||||||
| 10 | Piazza, Mike | 1993 | 35 | 7 | 8.6 | |||||||