Single Season Offensive Rebounds Per Game Leaders Rank Player Season Games Off Reb OffRPG 1 Paul Silas 1975-76 81 365 4.51 2 Dave Cowens 1975-76 78 335 4.29 3 Robert Parish 1988-89 80 342 4.28 4 Paul Silas 1974-75 82 348 4.24 5 Paul Silas 1973-74 82 334 4.07 6 Robert Parish 1981-82 80 288 3.60 7 Cedric Maxwell 1979-80 80 284 3.55 8 Dave Cowens 1974-75 65 229 3.52 9 Antoine Walker 1996-97 82 288 3.51 10 Cedric Maxwell 1978-79 80 272 3.40 11 Robert Parish 1990-91 81 271 3.35 12 Robert Parish 1982-83 78 260 3.33 13 Robert Parish 1984-85 79 263 3.33 14 Dave Cowens 1973-74 80 264 3.30 15 Antoine Walker 1997-98 82 270 3.29 16 Robert Parish 1989-90 79 259 3.28 17 Sidney Wicks 1976-77 82 268 3.27 18 Dave Cowens 1977-78 77 248 3.22 19 Kevin McHale 1986-87 77 247 3.21 20 Robert Parish 1986-87 80 254 3.18 21 Robert Parish 1992-93 79 246 3.11 22 Ed Pinckney 1991-92 81 252 3.11 23 Robert Parish 1983-84 80 243 3.04 24 Robert Parish 1985-86 81 246 3.04 25 Robert Parish 1980-81 82 245 2.99 26 Kevin McHale 1984-85 79 229 2.90 27 Kevin McHale 1988-89 78 223 2.86 28 Cedric Maxwell 1981-82 78 218 2.79 29 Robert Parish 1991-92 79 219 2.77 30 Sidney Wicks 1977-78 81 223 2.75 Record Index