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.    Jakku Magobei .7310 671 2036  
2.    Landon Powell .7296 638 2030  
3.    Manny Ramirez .7113 690 2002  
4.    Bill Smothers .7013 546 2047  
5.    Jason Kubel * .7005 647 2047  
6.    Jason Heyward * .6996 668 2037  
7.    Alex Aguinaldo * .6951 681 2030  
8.    Yo Taisho .6922 678 2013  
9.    Hanley Ramirez .6873 611 2022  
10.    Jakku Magobei .6850 596 2042  
11.    Jose Altuve .6830 658 2054  
12.    Jakku Magobei .6791 637 2038  
13.    Vladimir Guerrero .6753+ 495 2002  
14.    Jacinto Santamaria .6727 508 2036  
15.    Xander Bogaerts .6715 657 2049  
16.    Brandon Belt .6714 677 2054  
17.    Chipper Jones * .6711 754 2002  
18.    Jose Bautista * .6673 630 2046  
19.    William Aston .6672 655 2051  
20.    Alex Aguinaldo * .6667 705 2029  
21.    Asahiko Yuji .6661 698 2039  
22.    Adam Dunn * .6661 681 2018  
23.    Adam Dunn * .6656 733 2011  
24.    Jason Kubel * .6649 656 2045  
25.    Carlos Gonzalez * .6644 673 2052  
26.    Albert Credle * .6642 641 2053  
27.    Ryan Klesko .6632 549 2000  
28.    Stephen Drew .6626 564 2025  
29.    Alex Aguinaldo * .6611 686 2028  
30.    Adam Dunn * .6593 711 2013  
31.    Jakku Magobei .6588 671 2037  
32.    Carlos Gonzalez * .6577 678 2050  
33.    Brandon Belt .6571 637 2053  
34.    Joe Borchard * .6557 683 2010  
35.    Adam Dunn * .6554 663 2016  
36.    John Averett .6551 649 2037  
37.    Jose Bautista * .6519 695 2047  
38.    Tony Perry .6515 638 2034  
39.    Jakku Magobei .6493 653 2039  
40.    Manny Ramirez .6486 568 2008  
41.    Jose Bautista * .6477 674 2049  
42.    Howie Kendrick * .6473 657 2027  
43.    Shawn Green .6467 719 2007  
44.    Albert Credle * .6463 682 2047  
45.    Spiro Webb * .6456 637 2011  
46.    Louis Heskett .6424 527 2027  
47.    Mikihisa Shingen .6419 530 2024  
48.    Jose Bautista * .6419 688 2051  
49.    Shawn Green .6394 676 2000  
50.    Kazuhira Hisahsi .6381 635 2019  
51.    Brandon Phillips .6374 677 2023  
52.    Jose Altuve .6372 674 2053  
53.    Joe Borchard * .6367 624 2011  
54.    Marlon Byrd * .6367 676 2014  
55.    Howie Kendrick * .6362 679 2032  
56.    Jason Heyward * .6348 671 2030  
57.    Jose Bautista * .6342 677 2045  
58.    Yo Taisho .6341 660 2015  
59.    Tony Blanco * .6326 680 2012  
60.    Richard Zhao .6310 604 2051  
61.    Rex Stokes .6308 685 2055  
62.    David Freese .6306 651 2057  
63.    Xander Bogaerts .6304 643 2048  
64.    Tyler Colvin .6304 646 2030  
65.    Valeriano Ordoņez .6303 513 2026  
66.    Ruben Mateo * .6298 743 2005  
67.    Kazuhira Hisahsi .6298 669 2017  
68.    Ben Zobrist .6297 671 2038  
69.    Carlos Gonzalez * .6292+ 473 2046  
70.    Yonder Alonso .6287 682 2037  
71.    Gustavo Vargas .6284 579 2034  
72.    Juan Gonzalez .6278 675 2003  
73.    Shinsoo Choo .6278 672 2023  
74.    Albert Credle * .6270 674 2046  
75.    Yo Taisho .6268 679 2017  
76.    Sal Galaz .6261 677 2052  
77.    Dan Spiers .6260 571 2032  
78.    Randall Modica .6259 658 2042  
79.    Manny Ramirez .6256 713 2005  
80.    Joshua Robinson .6254 628 2054  
81.    John Vanschoten .6253 511 2016  
82.    Ben Zobrist .6250 507 2043  
83.    Tim Beckham .6244 672 2035  
84.    Matt Kemp .6239 551 2040  
85.    Elijah Chausse .6234 639 2058  
86.    Glenn Archer .6215 696 2017  
87.    Alex Rodriguez * .6213 683 2011  
88.    Eric Campbell .6210 662 2028  
89.    Steven Moser .6209 643 2047  
  Sammy Sosa .6209 667 2000  
91.    Vladimir Guerrero .6208 620 2011  
92.    Jason Masse .6206 548 2025  
93.    Adam Dunn * .6199 731 2010  
94.    Xander Bogaerts .6199 625 2051  
95.    Jose Altuve .6197 644 2050  
96.    Federico Leyte .6196 671 2052  
97.    Carlos Gonzalez * .6190 625 2057  
  Jeff Bagwell .6190 699 2002  
99.    Daric Barton .6190 622 2028  
100.    Manny Ramirez .6189 687 2001