 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Ramiro Gonzáles | .4110 | 1989-2003 | |
| 2 | Matt Hughes | .3978 | 2009-2021 | |
| 3 | Francisco Castillo# | .3959 | 2024-2031 | |
| 4 | Jason Heyward | .3939 | 2011-2025 | |
| 5 | Dwaine Gunn | .3912 | 2014-2021 | |
| 6 | Shawn Birmingham | .3851 | 2011-2026 | |
| 7 | Armando Ramírez# | .3830 | 2026-2031 | |
| 8 | Bernie F Williams | .3826 | 1991-2004 | |
| 9 | Dioner Wright# | .3821 | 2019-2031 | |
| 10 | Mike Trout# | .3810 | 2012-2031 | |
| 11 | Bryant Stover | .3807 | 2013-2021 | |
| 12 | Roberto Kelly* | .3795 | 1987-2005 | |
| 13 | Rob Wiggins | .3785 | 2009-2020 | |
| 14 | Nakazo Goto# | .3783 | 2027-2031 | |
| 15 | Geoff Kane | .3745 | 2012-2024 | |
| 16 | Brandon Martin | .3744 | 2008-2017 | |
| 17 | Jon Stanley | .3728 | 2011-2020 | |
| 18 | Ricky Otero | .3723 | 1995-2002 | |
| 19 | Brady Porter | .3713 | 2010-2017 | |
| 20 | Orlando Palmeiro | .3708 | 1995-2003 | |
| 21 | Guillermo Martínez | .3700 | 2002-2010 | |
| 22 | Jason McDonald | .3690 | 1997-2007 | |
| 23 | David DeJesus | .3659 | 2004-2012 | |
| 24 | Carlos Gonzalez | .3656 | 2011-2026 | |
| 25 | Edward Hinchy# | .3646 | 2025-2031 | |
| 26 | Adam Jones | .3642 | 2008-2020 | |
| 27 | Ronald Acuna Jr.# | .3637 | 2024-2031 | |
| 28 | Ryan Christenson | .3635 | 1998-2009 | |
| 29 | McKay Christensen | .3620 | 2000-2009 | |
| 30 | Isuro Tanaka | .3618 | 2008-2019 | |
| 31 | Conley van Duzen | .3615 | 2019-2026 | |
| 32 | Francisco Maestas | .3600 | 2017-2027 | |
| 33 | Carlos Beltran | .3587 | 1998-2013 | |
| 34 | Dave Cannon | .3579 | 2012-2023 | |
| 35 | Juan Pérez# | .3573 | 2019-2031 | |
| 36 | Steve Roberts# | .3557 | 2020-2031 | |
| 37 | Cody Bellinger# | .3547 | 2024-2031 | |
| 38 | José Álvarez# | .3545 | 2023-2031 | |
| 39 | Eric Thompson | .3517 | 2009-2023 | |
| 40 | Milt Cuyler | .3513 | 1990-2003 | |
| 41 | Shannon Stewart | .3512 | 1996-2007 | |
| 42 | Jeffrey Dunbar# | .3500 | 2023-2031 | |
| 43 | Dudley Wilson | .3490 | 2018-2027 | |
| 44 | Mike Morgan | .3488 | 2009-2021 | |
| 45 | Miguel Randín# | .3480 | 2025-2031 | |
| 46 | Shawn Smith | .3436 | 2010-2020 | |
| 47 | Carl Everett | .3429 | 1993-2003 | |
| 48 | Jacque Jones | .3425 | 1999-2009 | |
| 49 | Mookie Betts# | .3416 | 2024-2031 | |
| 50 | Dax Jones | .3406 | 1996-2005 | |
| 51 | Darin Erstad | .3391 | 1996-2003 | |
| 52 | Rob Newman# | .3384 | 2024-2031 | |
| 53 | Doug Austin | .3368 | 2013-2023 | |
| 54 | Aaron Rowand | .3334 | 2001-2010 | |
| 55 | Edgard Clemente | .3328 | 1998-2011 | |
| 56 | Dale Harvey | .3321 | 2013-2023 | |
| 57 | Andrew McCutchen | .3319 | 2013-2025 | |
| 57 | Ken Griffey Jr | .3319 | 1989-2005 | |
| 59 | Randy Winn | .3309 | 1998-2006 | |
| 60 | Royce Cameron | .3296 | 2007-2016 | |
| 60 | Álex Vargas# | .3296 | 2024-2031 | |
| 60 | Alex Sanchez | .3296 | 2001-2009 | |
| 63 | Aaron Wilson# | .3291 | 2023-2031 | |
| 64 | Corey Patterson | .3289 | 2000-2006 | |
| 65 | Otto Perkins# | .3276 | 2021-2031 | |
| 66 | Shane Victorino | .3264 | 2003-2010 | |
| 67 | Kenny Lofton | .3263 | 1991-2003 | |
| 68 | Bill Brown | .3230 | 2015-2028 | |
| 69 | Doyle Zimmerman# | .3229 | 2019-2030 | |
| 70 | Ryan Thompson | .3189 | 1993-2004 | |
| 71 | José Díaz | .3151 | 2009-2019 | |
| 72 | Alberto Esquivel | .3132 | 2019-2029 | |
| 73 | John Collins# | .3105 | 2020-2031 | |
| 74 | Tom Hughes | .3062 | 2002-2009 |
