A fun off-season discussion.
There have been 122 seasons of Western/BigTen/Big11Ten/B1G football and in those 122 season there have been 174 Championships awarded. (Side note, prior to the CG there were 167 champions in 115 years or almost 1.5 per year due to co-championships).
Michigan is the all-time leader with 42, leaderboard:
- 42 Michigan
- 36 Ohio State
- 18 Minnesota
- 15 Illinois
- 14 Wisconsin
- 11 Iowa
- 9 Michigan State
- 8 Northwestern
- tie 8 Purdue
- 7 Chicago
- 4 Penn State
- 2 Indiana
That seems a bit unfair to the schools that joined later (particularly MSU and PSU).
Since Penn State's first Championship in 1994 the Nittany Lions are in fourth place:
- 10 Ohio State
- 5 Wisconsin
- tie 5 Michigan
- 4 Penn State
Since Michigan State's first Championship in 1953 the Spartans are in third place:
- 28 Ohio State
- 22 Michigan
- 9 Michigan State
Since Ohio State's first Championship in 1916 the Buckeyes are tied for first with Michigan at 36.
One of the most interesting things to me is Minnesota's utter collapse. When they won their 18th Championship in 1967 (split with Indiana and Purdue) the Gophers were in second place all time and closer to first (Michigan with 21) than third (Ohio State and Illinois with 12 each). The only schools to be members for the entire 50 years since then (1968-2017) and not win a Championship are Minnesota and Indiana. 1968-2017 Championships:
- 24 Ohio State
- 21 Michigan
- 6 Michigan State
- tie 6 Wisconsin
- 5 Iowa
- 4 Penn State
- 3 Northwestern
- tie 3 Illinois
- 1 Purdue
- 0 Indiana
- tie 0 Minnesota
Michigan's current (2005-2017) 13 year title-drought ties their longest ever (13 years from 1951-1963) but I don't think it is quite as bad. For one thing there were co-championships back then so that drought was worse. For another that was part of an 18 year stretch in which the Wolverines only won one title (1951-1968). By comparison, in the most recent 18 years (2000-2017) Michigan has won three titles (2004, 2003, 2000).