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| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Rickey Henderson | .394 | 1979-1997 | |
| 2 | Steve Kemp | .365 | 1977-1988 | |
| 3 | Tim Raines# | .355 | 1979-1996 | |
| 4 | Pedro Guerrero* | .354 | 1978-1992 | |
| 5 | Dave Winfield | .351 | 1976-1990 | |
| 5 | Tim Salmon# | .351 | 1992-1998 | |
| 7 | Bernie Williams# | .350 | 1991-1998 | |
| 7 | Ken Griffey | .350 | 1976-1992 | |
| 9 | Orlando Merced# | .349 | 1990-1998 | |
| 10 | Tony Gwynn# | .345 | 1982-1998 | |
| 11 | Terry Puhl | .340 | 1977-1991 | |
| 12 | George Foster | .339 | 1976-1985 | |
| 12 | John Cangelosi# | .339 | 1985-1998 | |
| 14 | Kirk Gibson# | .337 | 1979-1995 | |
| 15 | Von Hayes | .335 | 1982-1993 | |
| 16 | Gregg Jefferies# | .334 | 1987-1998 | |
| 16 | Andy Van Slyke | .334 | 1983-1996 | |
| 18 | Jay Johnstone | .332 | 1976-1983 | |
| 19 | Oscar Gamble | .331 | 1976-1987 | |
| 19 | Bernard Gilkey# | .331 | 1990-1998 | |
| 21 | John Elway# | .330 | 1985-1998 | |
| 22 | Ellis Burks# | .327 | 1987-1998 | |
| 22 | Leon Durham | .327 | 1980-1995 | |
| 24 | Larry Walker# | .326 | 1989-1998 | |
| 24 | Paul O'Neill# | .326 | 1985-1998 | |
| 26 | Sixto Lezcano | .325 | 1976-1991 | |
| 26 | Jack Clark | .325 | 1976-1993 | |
| 28 | Fred Lynn | .323 | 1976-1990 | |
| 28 | Jeff Burroughs | .323 | 1976-1989 | |
| 30 | Mickey Hatcher | .322 | 1979-1993 | |
| 30 | Reggie Jackson | .322 | 1976-1984 | |
| 32 | Sammy Sosa# | .321 | 1990-1998 | |
| 33 | Richie Zisk | .316 | 1976-1991 | |
| 34 | Harold Baines | .313 | 1980-1996 | |
| 35 | Gary Ward | .311 | 1979-1990 | |
| 35 | Phil Plantier# | .311 | 1990-1998 | |
| 35 | Jay Buhner# | .311 | 1987-1998 | |
| 38 | Carmelo Martinez# | .307 | 1983-1998 | |
| 39 | Derek Bell# | .306 | 1992-1998 | |
| 40 | Dan Pasqua# | .304 | 1985-1998 | |
| 41 | Dave Parker | .302 | 1976-1987 | |
| 42 | Roberto Kelly# | .301 | 1987-1998 | |
| 43 | Billy Sample | .297 | 1978-1989 | |
| 44 | Reggie Smith | .296 | 1976-1983 | |
| 45 | Mike Davis | .295 | 1980-1993 | |
| 46 | Jose Canseco# | .290 | 1985-1998 | |
| 47 | Dante Bichette# | .273 | 1988-1998 | |
| 48 | Jesse Barfield | .258 | 1982-1988 |
