First Basemen Single-Season
OPS
Leaderboard
 
* - Indicates Hall of Fame
+ - indicates hit-less at-bats added to meet 502PA requirement.
Rank    Player OPS PA Year Career Leaderboard
1.    Jimmie Davis * 1.1607 700 2000  
2.    Jimmie Davis * 1.0971 713 2001  
3.    John Gleaves 1.0362 507 2019  
4.    Hank Carruthers 1.0039 665 2026  
5.    John Gleaves .9962 659 2016  
6.    Hal Rehm .9801 677 2018  
7.    Aragorn King * .9707 646 2005  
8.    Hal Rehm .9687 642 2015  
9.    Aragorn King * .9642 619 2006  
10.    Hank Carruthers .9561 648 2028  
11.    Ron Brenton .9419 635 2008  
12.    John Gleaves .9400 656 2014  
13.    Hank Carruthers .9300 661 2029  
14.    Ed Abrams .9268 652 2021  
15.    Paul Sidgwick .9181 665 2022  
16.    Richard Willie .9175 593 2009  
17.    Ron Brenton .9167 654 2006  
18.    Paul Sidgwick .9159 653 2026  
19.    Bick Horizon .9136 629 2010  
20.    Renaldo Loera .9131 664 2002  
21.    Ron Brenton .9119 704 2001  
22.    Jimmie Davis * .9118 641 2002  
23.    Renaldo Loera .9111 652 2003  
24.    Renaldo Loera .9092 702 2001  
25.    Hank Carruthers .9089 645 2023  
26.    Leonardo De La Rosa .9062 663 2029  
27.    Howard Lovecraft .9058 572 2012  
28.    Jarvis Holeman .9055 530 2015  
29.    Bick Horizon .9031 630 2011  
30.    John Gleaves .9020 570 2012  
31.    Aragorn King * .9011 644 2007  
32.    Antonio Herrera .9008 591 2008  
33.    Jarvis Holeman .8995 632 2017  
34.    Xever Sedillo .8966 648 2029  
35.    Hugo Grimm .8943 708 2000  
36.    John Gleaves .8932 676 2018  
37.    Renaldo Loera .8929 685 2000  
38.    John Gleaves .8926 646 2017  
39.    Antonio Herrera .8914 553 2001  
40.    Antonio Herrera .8900 610 2002  
41.    Ron Brenton .8865 691 2000  
42.    Paco Andujar .8863 646 2014  
43.    Elmo Miles .8831 546 2001  
44.    Aragorn King * .8814 615 2004  
45.    Antonio Herrera .8810 655 2000  
46.    Hal Rehm .8802 704 2019  
47.    Thad Hambro .8797 700 2029  
48.    Antonio Herrera .8791 614 2007  
49.    Aragorn King * .8757 631 2009  
50.    John Gleaves .8753 652 2015  
51.    Ed Abrams .8753 662 2022  
52.    Renaldo Loera .8731 671 2004  
53.    Jarvis Holeman .8719 644 2016  
54.    Jeff Giles .8717 510 2027  
55.    Leon Brouwer .8715 608 2008  
56.    Mohammed Cardenas .8709 606 2003  
57.    Nobukazu Takemura .8706 626 2014  
58.    Luis Rodriguez .8701 647 2024  
59.    Ernie Lester .8699 528 2028  
60.    Renaldo Loera .8692 646 2006  
61.    Chubby Arnette .8684 603 2025  
62.    Antonio Herrera .8679 600 2004  
63.    William McCroskey .8648 681 2023  
64.    Paul Sidgwick .8637 670 2028  
65.    Albert Ortega .8635 519 2003  
66.    Ernie Lester .8615 514 2029  
67.    Chubby Arnette .8592 577 2027  
68.    Ray Festa .8571 616 2006  
69.    Hal Rehm .8562 691 2020  
70.    Mike King .8556 623 2021  
71.    Luis Rodriguez .8553 530 2025  
72.    Paul Sidgwick .8550 647 2029  
73.    Ron Brenton .8544 643 2004  
74.    Cole Watterson .8536 566 2023  
75.    Mohammed Cardenas .8535 632 2001  
76.    Antonio Herrera .8526 610 2003  
77.    Antonio Herrera .8522 635 2005  
78.    Jerry Rivers .8521 676 2022  
79.    Ron Brenton .8521 635 2005  
80.    Antonio Herrera .8513 638 2006  
81.    Roberto Echegaray .8509 702 2025  
82.    Jason Wallin .8498 638 2014  
83.    James Roselli .8495 532 2000  
84.    Donald Birnbaum .8492 625 2008  
85.    Felix Atkinson .8490 641 2004  
86.    Hank Carruthers .8481 670 2027  
87.    Jimmie Davis * .8480 644 2003  
88.    Donald Birnbaum .8467 630 2005  
89.    Jerry Rivers .8458 612 2023  
90.    Hugo Grimm .8438 577 2002  
91.    Jarvis Holeman .8435 720 2014  
92.    Mark Edgin .8434 568 2001  
93.    Jason Wallin .8433 604 2017  
94.    Donald Birnbaum .8429 631 2004  
95.    Felix Perez .8418 662 2029  
96.    Richard Willie .8412 564 2006  
97.    Hank Carruthers .8409 625 2024  
98.    Christopher Babineau .8395 642 2026  
99.    Luis Rodriguez .8383 653 2019  
100.    Tyler Utah .8374 672 2000