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Boston Red Sox On-Base Plus Slug. Leaders

Career totals with the Red Sox and the best single seasons in club history. Records run through the 2025 season.

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Ted Williams holds the Red Sox career record with 1.116 on-base plus slug.. The single-season record is 1.288, by Ted Williams in 1941.

AVG HR RBI H R SB OPS OBP SLG 2B 3B XBH TB BB SO PA AB G

Rate records use the league's own minimums: a season needs the standard 3.1 plate appearances per team game with the club, a career 3,000+ plate appearances with the club.

All-time Red Sox leaders

Career totals with the club
# Player With the club OPS G
1 Ted Williams Ted Williams 1939–1960 1.116 2,292
2 Jimmie Foxx Jimmie Foxx 1936–1942 1.034 887
3 Manny Ramirez Manny Ramirez 2001–2008 .999 1,083
4 David Ortiz David Ortiz 2003–2016 .956 1,953
5 Mo Vaughn Mo Vaughn 1991–1998 .936 1,046
6 Nomar Garciaparra Nomar Garciaparra 1996–2004 .923 966
7 Fred Lynn Fred Lynn 1974–1980 .902 828
8 Tris Speaker Tris Speaker 1907–1915 .896 1,065
9 Mookie Betts Mookie Betts 2014–2019 .893 794
10 Wade Boggs Wade Boggs 1982–1992 .890 1,625
11 Joe Cronin Joe Cronin 1935–1945 .878 1,134
12 Kevin Youkilis Kevin Youkilis 2004–2012 .875 953
13 Rafael Devers Rafael Devers 2017–2025 .859 1,053
14 Jim Rice Jim Rice 1974–1989 .854 2,089
15 Jackie Jensen Jackie Jensen 1954–1961 .852 1,039
16 Trot Nixon Trot Nixon 1996–2006 .845 982
17 Dwight Evans Dwight Evans 1972–1990 .842 2,505
18 Carl Yastrzemski Carl Yastrzemski 1961–1983 .842 3,308
19 Carlton Fisk Carlton Fisk 1969–1980 .837 1,078
20 Pete Runnels Pete Runnels 1958–1962 .835 732
21 Mike Greenwell Mike Greenwell 1985–1996 .831 1,269
22 Reggie Smith Reggie Smith 1966–1973 .826 1,014
23 Bobby Doerr Bobby Doerr 1937–1951 .823 1,865
24 John Valentin John Valentin 1992–2001 .821 991
25 Tony Conigliaro Tony Conigliaro 1964–1975 .819 802

Single-season Red Sox records

Best seasons in club history
# Player Season OPS G
1 Ted Williams Ted Williams 1941 1.288 143
2 Ted Williams Ted Williams 1957 1.257 132
3 Jimmie Foxx Jimmie Foxx 1938 1.166 149
4 Ted Williams Ted Williams 1946 1.164 150
5 Jimmie Foxx Jimmie Foxx 1939 1.158 124
6 Ted Williams Ted Williams 1954 1.148 117
7 Ted Williams Ted Williams 1942 1.147 150
8 Ted Williams Ted Williams 1949 1.141 155
9 Ted Williams Ted Williams 1947 1.133 156
10 Babe Ruth Babe Ruth 1919 1.114 130
11 Ted Williams Ted Williams 1948 1.112 137
12 Manny Ramirez Manny Ramirez 2002 1.097 120
13 Ted Williams Ted Williams 1956 1.084 136
14 Mookie Betts Mookie Betts 2018 1.079 136
15 Jimmie Foxx Jimmie Foxx 1936 1.071 155
16 David Ortiz David Ortiz 2007 1.066 149
17 Fred Lynn Fred Lynn 1979 1.059 147
18 Manny Ramirez Manny Ramirez 2006 1.058 130
19 Wade Boggs Wade Boggs 1987 1.049 147
20 David Ortiz David Ortiz 2006 1.049 151
21 Ted Williams Ted Williams 1939 1.045 149
22 Carl Yastrzemski Carl Yastrzemski 1970 1.044 161
23 Ted Williams Ted Williams 1958 1.042 129
24 Carl Yastrzemski Carl Yastrzemski 1967 1.040 161
25 Ted Williams Ted Williams 1940 1.036 144