Here is the B1G-E in
@ELA 's scenario:

The tOSU/PSU winner can do no worse than 7-2 and would obviously have the tiebreaker over the tOSU/PSU loser.
Penn State would clinch with a win in Columbus because they would be 7-1 and have H2H over both tOSU and M. Michigan has to win their last two games to get into the mix and even then it only matters if tOSU beats PSU (So you Wolverine fans have to root for Ohio State in the PSU game).
If PSU loses in Columbus then it gets interesting. The new standings would be:
- 7-1 tOSU
- 6-2 PSU
- 6-2 OR 5-3 M
If Ohio State beats PSU AND M loses in Bloomington (unlikely I know but I'm doing mathematical possibilities here so everything is on the table) then tOSU clinches because the worst they could do is a tie with PSU and they would win that tie.
We get a three-way tie if all of the following things happen:
- tOSU beats PSU, and
- M beats IU, and
- PSU beats Rutgers, and
- M beats tOSU
In that case tOSU, M, and PSU all finish 7-2 and they would all be 1-1 H2H2H and they would all be 5-1 in the Division.
Here is the
B1G Tiebreaker from the B1G website. The procedure for a tie involving three or more teams is as follows with the stipulation that if only two teams remain after any step or sub-step, the H2H winner between those two shall go to Indianapolis:
- H2H: Tied in this case, all 1-1.
- Divisoinal Record: Tied in this case, all 5-1.
- Record against the next highest placed team in the division, then the next, then the next, etc: Tied in this case, all 1-0 against all of the others.
- Record against all common conference opponents: Tied in this case, the only conference opponents common to all three are the other four members of the B1G-E and all three teams are 4-0 against them.
- Conference Record of non-divisional conference opponents. See Below
- Record against the best team in the other division, then the next, etc. NOTE that 1-0 IS better than 0-0: See Below
- Overall winning percentage excluding exempted games: Tied in this case because they all went 3-0 OOC and none of them had any exempted games.
- Random Draw
Tiebreaker #5, record of non-divisional conference opponents:
At this point in
@ELA 's scenario tOSU and PSU are currently tied with Michigan just one game behind:



Two of Michigan's non-divisional opponents have yet to play each other (IL@IA) so Michigan is effectively at 13-10 with four games to go while tOSU and PSU are 13-8 with six games to go.
Games that matter to all three:
- Iowa at Nebraska: tOSU wants UNL, PSU and M want IA
- Purdue at Wisconsin: PSU wants PU, tOSU and M want UW
- Wisconsin at Minnesota: PSU wants MN, tOSU and M want UW
Games that matter to two of the three:
- Wisconsin at Minnesota: tOSU wants UW, PSU wants MN
- Minnesota at Northwestern: tOSU wants NU, PSU wants MN
- Northwestern at Illinois: tOSU wants NU, M wants IL
- Illinois at Iowa: PSU wants IL, M gets a W and an L either way
This tiebreaker is obviously TBD as there are a lot of moving parts so anyone could win.
Tiebreaker #6, record against the best team in the other division:
Wisconsin is #1 right now at 6-1 which is GREAT for Ohio State because in this scenario the Buckeyes beat the Badgers and the Badgers beat the Wolverines. However, the Buckeyes lost to Northwestern and the Wildcats are still in the B1G-W race.
Like #5, this one is TBD but it looks like PSU can't win on this and Ohio State is in great shape as long as UW doesn't lose their last two games.