+ - Indicates Hall of Famer. Bold indicates active player.
Statistic Description: Range Factor per 9 Inn 9 * (Putouts + Assists) / Innings Played
Minimum of 1000 IP, 3000 PA, 500 games (fielding), 200 stolen base attempts (catchers) or 80 stolen base attempts (baserunners only since 1951) or 100 decisions for career and active leaderboards for rate statistics.
This statistic is computed from play-by-play data which is only complete from 1974 to the present. From 1948-1973, the data is incomplete, though for most seasons only less than 20 games per season total are missing. Please see our page on data coverage for a full view of the data used to create these lists.
| Rank | Player (yrs, age) | Range Factor/9Inn as SS | Throws |
|---|---|---|---|
| 1. | Bill Almon (15) | 5.270 | R |
| 2. | Rick Burleson (13) | 5.245 | R |
| 3. | Tim Foli (16) | 5.243 | R |
| 4. | Mark Belanger (18) | 5.241 | R |
| 5. | Ozzie Smith+ (19) | 5.215 | R |
| 6. | Rey Sanchez (15) | 5.135 | R |
| 7. | Robin Yount+ (20) | 5.132 | R |
| 8. | Garry Templeton (16) | 5.070 | R |
| 9. | Toby Harrah (17) | 5.053 | R |
| 10. | Roy Smalley (13) | 5.025 | R |
| 11. | Alvaro Espinoza (12) | 5.012 | R |
| Troy Tulowitzki (7, 27) | 5.012 | R | |
| 13. | Chris Speier (19) | 5.003 | R |
| 14. | Bert Campaneris (19) | 4.986 | R |
| 15. | Dave Concepcion (19) | 4.979 | R |
| 16. | Neifi Perez (12) | 4.972 | R |
| 17. | Mario Mendoza (9) | 4.957 | R |
| 18. | Johnnie LeMaster (12) | 4.954 | R |
| 19. | Bucky Dent (12) | 4.920 | R |
| 20. | Glenn Hoffman (9) | 4.899 | R |
| 21. | Ivan de Jesus (15) | 4.892 | R |
| 22. | Brendan Ryan (6, 30) | 4.890 | R |
| 23. | Bill Russell (18) | 4.886 | R |
| 24. | Jack Wilson (12, 34) | 4.882 | R |
| 25. | Don Kessinger (16) | 4.874 | R |
| 26. | Roger Metzger (11) | 4.849 | R |
| 27. | Tom Veryzer (12) | 4.841 | R |
| 28. | Jose Valentin (16) | 4.836 | R |
| 29. | Dale Berra (11) | 4.830 | R |
| Andres Thomas (6) | 4.830 | R | |
| 31. | Tony Fernandez (17) | 4.825 | R |
| 32. | Craig Reynolds (15) | 4.815 | R |
| 33. | Jay Bell (18) | 4.810 | R |
| 34. | Shawon Dunston (18) | 4.803 | R |
| 35. | Dave Anderson (10) | 4.801 | R |
| 36. | Frank Duffy (10) | 4.783 | R |
| 37. | Freddie Patek (14) | 4.777 | R |
| 38. | Larry Bowa (16) | 4.775 | R |
| Rafael Ramirez (13) | 4.775 | R | |
| 40. | John Valentin (11) | 4.774 | R |
| 41. | Alfredo Griffin (18) | 4.768 | R |
| 42. | Jose Uribe (10) | 4.759 | R |
| 43. | Juan Uribe (12, 32) | 4.757 | R |
| 44. | Pat Meares (9) | 4.752 | R |
| 45. | Rafael Furcal (13, 34) | 4.750 | R |
| 46. | Steve Jeltz (8) | 4.748 | R |
| 47. | Dick Schofield (14) | 4.742 | R |
| 48. | Frank Taveras (11) | 4.738 | R |
| 49. | U.L. Washington (11) | 4.730 | R |
| 50. | Mike Bordick (14) | 4.728 | R |
| Rank | Player (yrs, age) | Range Factor/9Inn as SS | Throws |
| Cal Ripken+ (21) | 4.728 | R | |
| 52. | Dickie Thon (15) | 4.723 | R |
| 53. | Alan Trammell (20) | 4.711 | R |
| 54. | Rafael Santana (7) | 4.706 | R |
| 55. | John McDonald (14, 37) | 4.702 | R |
| 56. | Clint Barmes (10, 33) | 4.701 | R |
| 57. | Ozzie Guillen (16) | 4.696 | R |
| 58. | Angel Berroa (9) | 4.685 | R |
| 59. | Felix Fermin (10) | 4.682 | R |
| Scott Fletcher (15) | 4.682 | R | |
| Rob Picciolo (9) | 4.682 | R | |
| 62. | Jose Hernandez (15) | 4.676 | R |
| 63. | Greg Gagne (15) | 4.663 | R |
| 64. | Royce Clayton (17) | 4.661 | R |
| 65. | Spike Owen (13) | 4.660 | R |
| 66. | Gary Disarcina (12) | 4.646 | R |
| 67. | Julio Franco (23) | 4.639 | R |
| 68. | Adam Everett (11) | 4.626 | R |
| 69. | Alex Rodriguez (19, 36) | 4.623 | R |
| Miguel Tejada (15, 38) | 4.623 | R | |
| 71. | Barry Larkin+ (19) | 4.618 | R |
| 72. | Omar Vizquel (24, 45) | 4.617 | R |
| 73. | Mariano Duncan (12) | 4.613 | R |
| 74. | Jose Vizcaino (18) | 4.607 | R |
| 75. | Yunel Escobar (6, 29) | 4.601 | R |
| 76. | Rey Ordonez (9) | 4.599 | R |
| 77. | Mario Guerrero (8) | 4.598 | R |
| 78. | Luis Rivera (11) | 4.586 | R |
| 79. | Elvis Andrus (4, 23) | 4.585 | R |
| 80. | Alex Cora (14) | 4.580 | R |
| Deivi Cruz (9) | 4.580 | R | |
| 82. | Kevin Stocker (8) | 4.578 | R |
| 83. | Rafael Belliard (17) | 4.573 | R |
| Walt Weiss (14) | 4.573 | R | |
| 85. | Alex Gonzalez (13) | 4.564 | R |
| Manuel Lee (11) | 4.564 | R | |
| 87. | Kevin Elster (13) | 4.556 | R |
| 88. | Bobby Crosby (8) | 4.553 | R |
| 89. | Jhonny Peralta (10, 30) | 4.543 | R |
| 90. | Asdrubal Cabrera (6, 26) | 4.539 | R |
| 91. | Michael Young (13, 35) | 4.521 | R |
| 92. | Orlando Cabrera (15) | 4.513 | R |
| 93. | Julio Lugo (12) | 4.512 | R |
| 94. | Rich Aurilia (15) | 4.509 | R |
| Erick Aybar (7, 28) | 4.509 | R | |
| 96. | Nomar Garciaparra (14) | 4.483 | R |
| 97. | Alexei Ramirez (5, 30) | 4.479 | R |
| 98. | Fred Stanley (14) | 4.478 | R |
| 99. | J.J. Hardy (8, 29) | 4.460 | R |
| 100. | Cesar Izturis (12, 32) | 4.448 | R |
| Rank | Player (yrs, age) | Range Factor/9Inn as SS | Throws |
| 101. | Chris Gomez (16) | 4.446 | R |
| 102. | David Eckstein (10) | 4.439 | R |
| 103. | Mark Grudzielanek (15) | 4.424 | R |
| 104. | Alex Gonzalez (14, 35) | 4.421 | R |
| 105. | Jose Offerman (15) | 4.416 | R |
| 106. | Cristian Guzman (11) | 4.408 | R |
| 107. | Ronny Cedeno (8, 29) | 4.405 | R |
| 108. | Yuniesky Betancourt (8, 30) | 4.404 | R |
| 109. | Juan Castro (17) | 4.396 | R |
| 110. | Carlos Guillen (14) | 4.360 | R |
| 111. | Edgar Renteria (16) | 4.328 | R |
| 112. | Ricky Gutierrez (12) | 4.304 | R |
| 113. | Kurt Stillwell (9) | 4.298 | R |
| 114. | Jason Bartlett (9, 32) | 4.288 | R |
| 115. | Jeff Blauser (13) | 4.254 | R |
| 116. | Marco Scutaro (11, 36) | 4.239 | R |
| 117. | Khalil Greene (7) | 4.231 | R |
| 118. | Jimmy Rollins (13, 33) | 4.214 | R |
| 119. | Hanley Ramirez (8, 28) | 4.194 | R |
| 120. | Jose Reyes (10, 29) | 4.185 | R |
| 121. | Felipe Lopez (11) | 4.151 | R |
| 122. | Stephen Drew (7, 29) | 4.147 | R |
| 123. | Andujar Cedeno (7) | 4.143 | R |
| 124. | Ryan Theriot (8, 32) | 4.124 | R |
| 125. | Derek Jeter (18, 38) | 4.085 | R |
| 126. | Tony Womack (13) | 4.050 | R |
Note that seasons prior to 1876 are not included in single-season marks, but are included in career marks.