First Basemen Single-Season
Slugging Pct
Leaderboard
 
* - Indicates Hall of Fame
+ - indicates hit-less at-bats added to meet 502PA requirement.
Rank    Player Slugging Pct PA Year Career Leaderboard
1.    Jimmie Davis * .7107 700 2000  
2.    Jimmie Davis * .6609 713 2001  
3.    John Gleaves .6339 507 2019  
4.    Hal Rehm .6020 677 2018  
5.    Hal Rehm .5933 642 2015  
6.    John Gleaves .5895 659 2016  
7.    Hank Carruthers .5889 665 2026  
8.    Bick Horizon .5729 630 2011  
9.    Bick Horizon .5670 629 2010  
10.    John Gleaves .5660 656 2014  
11.    Aragorn King * .5589 646 2005  
12.    Ron Brenton .5525 704 2001  
13.    Aragorn King * .5490 619 2006  
14.    Hank Carruthers .5472 661 2029  
15.    Hank Carruthers .5456 648 2028  
16.    Ron Brenton .5419 635 2008  
17.    Jimmie Davis * .5390 641 2002  
18.    Leonardo De La Rosa .5382 663 2029  
19.    Renaldo Loera .5292 652 2003  
20.    Richard Willie .5280 593 2009  
21.    Elmo Miles .5278 546 2001  
22.    John Gleaves .5230 570 2012  
23.    Aragorn King * .5223 631 2009  
24.    Aragorn King * .5223 644 2007  
25.    Albert Ortega .5218 519 2003  
26.    Luis Rodriguez .5218 647 2024  
27.    Hal Rehm .5194 704 2019  
28.    Luis Rodriguez .5175 530 2025  
29.    Jarvis Holeman .5169 530 2015  
30.    Paul Sidgwick .5162 653 2026  
31.    John Gleaves .5149 646 2017  
32.    Jeff Giles .5148 510 2027  
33.    Leon Brouwer .5146 608 2008  
34.    Chubby Arnette .5143 577 2027  
35.    Paul Sidgwick .5136 665 2022  
36.    Ron Brenton .5115 654 2006  
37.    Xever Sedillo .5108 648 2029  
38.    Aragorn King * .5107 615 2004  
39.    Hank Carruthers .5099 645 2023  
40.    Mike King .5089 623 2021  
41.    Leon Brouwer .5087 504 2010  
42.    Paco Andujar .5086 646 2014  
43.    Renaldo Loera .5068 646 2006  
44.    Ed Abrams .5062 652 2021  
45.    Renaldo Loera .5041 702 2001  
46.    John Gleaves .5036 652 2015  
47.    Paul Sidgwick .5034 670 2028  
48.    Renaldo Loera .5034 664 2002  
49.    John Gleaves .5027 676 2018  
50.    Paul Sidgwick .5026 647 2029  
51.    Cole Watterson .5020 566 2023  
52.    Chubby Arnette .5018 601 2028  
53.    Renaldo Loera .5016 685 2000  
54.    Ron Brenton .5009 635 2005  
55.    Nobukazu Takemura .5000 626 2014  
56.    William McCroskey .4992 681 2023  
57.    Luis Rodriguez .4983 653 2019  
58.    Ron Brenton .4982 643 2004  
59.    Ron Brenton .4957 691 2000  
60.    Mike King .4947 618 2018  
61.    Hal Rehm .4944 691 2020  
62.    Chubby Arnette .4936 603 2025  
63.    Antonio Herrera .4936 553 2001  
64.    Antonio Herrera .4930 591 2008  
65.    Mohammed Cardenas .4917 606 2003  
66.    Antonio Herrera .4915 614 2007  
67.    Johnny Carmona .4910 633 2013  
68.    Ed Abrams .4909 662 2022  
69.    Hugo Grimm .4892 708 2000  
70.    Aragorn King * .4887 574 2010  
71.    Leonardo De La Rosa .4885 659 2028  
72.    Antonio Herrera .4883 610 2002  
73.    Johnny Carmona .4871 622 2012  
74.    Bick Horizon .4867 550 2008  
75.    Jarvis Holeman .4865 632 2017  
76.    Cole Watterson .4861+ 492 2028  
77.    Isaac Coulter .4847 547 2001  
78.    Howard Lovecraft .4845 572 2012  
79.    John Gleaves .4841 602 2011  
80.    Jason Wallin .4839 636 2012  
81.    Luis Rodriguez .4832 640 2027  
82.    Jimmie Davis * .4831 644 2003  
83.    Aragorn King * .4826 627 2012  
84.    Antonio Herrera .4826 655 2000  
85.    Jarvis Holeman .4821 644 2016  
86.    Johnny Carmona .4819 592 2011  
87.    Jason Wallin .4814 638 2014  
88.    Renaldo Loera .4811 671 2004  
89.    James Roselli .4811 532 2000  
90.    Richard Willie .4806 564 2006  
91.    Jarvis Holeman .4805 720 2014  
92.    Ernie Lester .4802 514 2029  
93.    Thad Hambro .4797 700 2029  
94.    Pat Galyon .4795 569 2006  
95.    Dean Chalmers .4792 629 2017  
96.    Mark Edgin .4789 568 2001  
97.    Bick Horizon .4786 611 2009  
98.    Mark Edgin .4784 549 2000  
99.    Luis Rodriguez .4784 637 2021  
100.    James Persons .4781 507 2001