Big Ten in Football
If there's a tie in the big ten the first tiebreaker is Head-To-Head matchup
After that it goes by BCS Ranking(highest BCS ranked team goes)
Big Ten Title works team with the best record in the Big Ten(not overall games) wins the title
-If two teams are tied goes by head-to-head matchup, if teams do not play each other they are both Co-Big Ten Champions
-If three teams are tied they are all Big-Ten co-champions, unless one team beat the other 2 teams or 2 teams beat the third, etc
example iowa 9-2(lost to minn, lost to indiana)
wisc 9-2(lost to iowa, lost osu)
osu 9-2(lost to penn st, lost to northwestern)
Iowa and osu would be co-big ten champions as they would both have the head-to-head over wisc even though they all 3 have the same record(this is taking in the event when iowa and osu wouldnt have played each other)
example 2
wisc 9-1(lost to minn)
iowa 9-1(lost to wisc)
mich 9-1 (lost to wisc)
wisconsin would be solo big ten champ having beaten the other 2 teams(once again taking in the event mich and iowa did not play each other
BCS factoring
Big ten champion goes to Rose Bowl/BCS bowl if they are solo big ten champion regaurdless of ranking, common example is in the Big East when Pitt was unranked champion of Big Eat and played Utah in a BCS bowl even though west virginia was ranked higher.
if multiple co-big ten champions tie breaker is highest ranked BCS team, there can only be 2 teams playing in a bcs bowl game from each bcs conference(bcs conf = big ten, sec, acc, etc)
Example today
If Iowa beat MSU(even though Iowa has a non-conference lose because they suck)
MSU 1 lose big ten
Iowa 1 lose big
Wisc 1 lose big
if all three teams win out, there will be a 3 way tie Big-Ten Co-Champions and the highest Ranked BCS team will go to the Rose Bowl or Natl Champ if one of them is ranked #1 or #2...lets say MSU for some crazy reason goes to Natl Champ with 1 lose, then the rose bowl will be open and the next highest BCS ranked team will go to the Rose Bowl.