League Leaders Who Led?

All-Time MLB Second Base Range Factor Leaders

Career totals, every season from 1871–2026. Putouts plus assists per game at second base

Single-season leaders →

Fred Pfeffer is the all-time MLB leader in second base range factor with 6.39, 0.06 clear of Bid McPhee (6.33). He did it in 16 seasons, from 1882 to 1897. The top ten runs from 6.39 down to 5.79.

Career rate stats are limited to players with 1,000+ games at the position, the usual bar for all-time rate leaderboards. That is a raw total rather than a share of the schedule, so it falls unevenly across eras. Negro League seasons ran roughly 25 to 70 games against 154 or more in the American and National Leagues, and exactly one Negro League fielder reaches 1,000 games at a single position. The outfield is also one position here rather than three: the source splits left, centre and right into a file this site does not load, so an outfield board mixes the three corners together. Show all players

Fred Pfeffer All-time MLB leader Fred Pfeffer 1882–1897 · 16 seasons
6.39 Second Base Range Factor 0.06 clear of Bid McPhee
Showing Second Base Range Factor and the stats that give it context Full stat line
# Player Seasons 2B RF G PO A E
1 Fred Pfeffer Fred Pfeffer 1882–1897 (16) 6.39 1,538 4,719 5,108 857
2 Bid McPhee Bid McPhee 1882–1899 (18) 6.33 2,129 6,552 6,919 792
3 Lou Bierbauer Lou Bierbauer 1886–1898 (13) 6.07 1,366 3,726 4,563 574
4 Oscar Melillo Oscar Melillo 1926–1937 (12) 5.99 1,316 3,437 4,448 215
5 Cub Stricker Cub Stricker 1882–1893 (11) 5.97 1,145 3,447 3,387 701
6 Hughie Critz Hughie Critz 1924–1935 (12) 5.91 1,453 3,446 5,138 231
7 Jack Burdock Jack Burdock 1872–1891 (17) 5.89 1,086 3,075 3,322 664
8 Frankie Frisch Frankie Frisch 1919–1937 (18) 5.89 1,762 4,348 6,026 280
9 Cupid Childs Cupid Childs 1888–1901 (13) 5.87 1,455 3,865 4,679 646
10 Bucky Harris Bucky Harris 1919–1931 (12) 5.79 1,253 3,412 3,842 263
11 Nap Lajoie Nap Lajoie 1898–1916 (19) 5.78 2,035 5,496 6,267 451
12 Billy Herman Billy Herman 1931–1947 (15) 5.77 1,813 4,780 5,681 354
13 Jerry Priddy Jerry Priddy 1941–1953 (11) 5.76 1,179 3,226 3,567 190
14 Bobby Doerr Bobby Doerr 1937–1951 (14) 5.74 1,852 4,928 5,710 214
15 Bobby Lowe Bobby Lowe 1891–1906 (16) 5.70 1,316 3,336 4,171 389
16 Charlie Gehringer Charlie Gehringer 1924–1942 (19) 5.64 2,206 5,369 7,068 309
17 Buddy Myer Buddy Myer 1927–1941 (14) 5.64 1,340 3,487 4,068 200
18 Tony Cuccinello 1930–1944 (14) 5.62 1,205 2,883 3,891 190
19 Hobe Ferris Hobe Ferris 1901–1909 (8) 5.59 1,011 2,501 3,151 270
20 Bill Mazeroski Bill Mazeroski 1956–1972 (17) 5.57 2,094 4,974 6,685 204
21 George Cutshaw George Cutshaw 1912–1923 (12) 5.54 1,486 3,762 4,473 299
22 Bill Wambsganss Bill Wambsganss 1914–1926 (13) 5.52 1,205 2,986 3,669 292
23 Joe Quinn 1886–1901 (15) 5.47 1,307 3,329 3,820 410
24 Joe Gordon Joe Gordon 1938–1950 (11) 5.47 1,519 3,600 4,706 260
25 Kid Gleason Kid Gleason 1889–1912 (18) 5.47 1,585 3,887 4,776 571
26 Bobby Grich Bobby Grich 1970–1986 (16) 5.44 1,765 4,217 5,381 156
27 Glenn Hubbard Glenn Hubbard 1978–1989 (12) 5.44 1,332 2,795 4,444 127
28 Nellie Fox Nellie Fox 1947–1965 (19) 5.43 2,295 6,090 6,373 209
29 Eddie Stanky Eddie Stanky 1943–1953 (11) 5.42 1,152 3,030 3,215 162
30 Del Pratt Del Pratt 1912–1924 (13) 5.42 1,688 4,069 5,075 381
31 Rennie Stennett Rennie Stennett 1971–1981 (11) 5.40 1,049 2,568 3,100 129
32 Red Schoendienst Red Schoendienst 1945–1962 (18) 5.38 1,834 4,616 5,243 170
33 Max Bishop Max Bishop 1924–1935 (12) 5.37 1,230 2,752 3,850 163
34 Tom Daly 1887–1903 (13) 5.37 1,058 2,652 3,025 418
35 Rogers Hornsby Rogers Hornsby 1916–1937 (17) 5.36 1,561 3,206 5,166 307
36 Claude Ritchey Claude Ritchey 1897–1909 (13) 5.36 1,479 3,444 4,479 355
37 Bill Hallman 1888–1903 (13) 5.36 1,139 2,701 3,399 385
38 Tony Lazzeri Tony Lazzeri 1926–1939 (14) 5.35 1,456 3,351 4,445 263
39 Eddie Collins Eddie Collins 1906–1928 (22) 5.34 2,650 6,526 7,630 435
40 Manny Trillo Manny Trillo 1973–1989 (17) 5.34 1,518 3,403 4,699 157
41 Jimmy Williams 1901–1909 (9) 5.33 1,176 2,759 3,509 292
42 Horace Clarke Horace Clarke 1965–1974 (10) 5.32 1,102 2,682 3,179 104
43 Miller Huggins Miller Huggins 1904–1916 (13) 5.31 1,530 3,425 4,697 376
44 Dave Cash Dave Cash 1969–1980 (12) 5.28 1,330 3,185 3,841 117
45 Tito Fuentes Tito Fuentes 1965–1978 (12) 5.26 1,275 3,046 3,654 182
46 Tommy Helms Tommy Helms 1965–1977 (13) 5.25 1,129 2,688 3,237 101
47 Willie Randolph Willie Randolph 1975–1992 (18) 5.20 2,152 4,859 6,336 234
48 Ted Sizemore Ted Sizemore 1969–1980 (12) 5.19 1,288 2,928 3,761 143
49 Julio Cruz Julio Cruz 1977–1986 (10) 5.19 1,123 2,393 3,435 103
50 Bobby Knoop Bobby Knoop 1964–1972 (9) 5.18 1,116 2,566 3,218 119
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