Single Season Offensive Rebounds Leaders Rank Player Season Games Off Reb OffRPG 1 Paul Silas 1975-76 81 365 4.5 2 Paul Silas 1974-75 82 348 4.2 3 Robert Parish 1988-89 80 342 4.3 4 Dave Cowens 1975-76 78 335 4.3 5 Paul Silas 1973-74 82 334 4.1 6 Robert Parish 1981-82 80 288 3.6 6 Antoine Walker 1996-97 82 288 3.5 8 Cedric Maxwell 1979-80 80 284 3.6 9 Cedric Maxwell 1978-79 80 272 3.4 10 Robert Parish 1990-91 81 271 3.3 11 Antoine Walker 1997-98 82 270 3.3 12 Sidney Wicks 1976-77 82 268 3.3 13 Dave Cowens 1973-74 80 264 3.3 14 Robert Parish 1984-85 79 263 3.3 15 Robert Parish 1982-83 78 260 3.3 16 Robert Parish 1989-90 79 259 3.3 17 Robert Parish 1986-87 80 254 3.2 18 Ed Pinckney 1991-92 81 252 3.1 19 Dave Cowens 1977-78 77 248 3.2 20 Kevin McHale 1986-87 77 247 3.2 21 Robert Parish 1992-93 79 246 3.1 21 Robert Parish 1985-86 81 246 3.0 23 Robert Parish 1980-81 82 245 3.0 24 Robert Parish 1983-84 80 243 3.0 25 Dave Cowens 1974-75 65 229 3.5 25 Kevin McHale 1984-85 79 229 2.9 27 Kevin McHale 1988-89 78 223 2.9 27 Sidney Wicks 1977-78 81 223 2.8 29 Cedric Maxwell 1980-81 81 222 2.8 30 Robert Parish 1991-92 79 219 2.8 Record Index