Minnesota: 4 (All time record 5 -- four other times, last in 2005)
Illinois: 4 (Record 5 -- 2003 to 2007)
Iowa State: 4 (Record 15 -- 1983 to 1997)
Nebraska: 3 (Current record 3 -- twice before, last in 1944)
Michigan 2 (Record 3 -- 2009 to 2011)
Indiana 2 (Record 10 -- 1953 to 1964)
Maryland & Rutgers 1 (Current record 1)
Ohio State 55-24
0: Wisconsin, Purdue, NW, MSU, PSU
Illinois: 4 (Record 5 -- 2003 to 2007)
Iowa State: 4 (Record 15 -- 1983 to 1997)
Nebraska: 3 (Current record 3 -- twice before, last in 1944)
Michigan 2 (Record 3 -- 2009 to 2011)
Indiana 2 (Record 10 -- 1953 to 1964)
Maryland & Rutgers 1 (Current record 1)
Ohio State 55-24
0: Wisconsin, Purdue, NW, MSU, PSU