I was speculating with a colleague earlier today that an Iowa loss to Penn State wouldn't take the Hawkeyes out of divisional contention and suggested that Iowa might actually benefit from a three-way tie with Purdue and Wisconsin (all three having 2 B1G losses).
I just checked the tiebreak rules and determined my speculation was wrong.
First tiebreak is head-to-head. Under my scenario, Wisconsin beat Iowa; Iowa beating Purdue and Purdue beating Wisconsin would have all three teams 1-1 against one another.
Second tiebreak is divisional record. This is what would kill Iowa under the "lose to PSU/beat Purdue" scenario. Assuming all three teams had 2 losses, Wisconsin would only have one loss in the division; Iowa would only have one loss in the division but Purdue would have two losses in the division.
Because of that, Purdue drops out and you start over with just Wisconsin and Iowa.
Wisconsin wins tiebreak based upon head-to-head victory. Blah.
So . . . I then looked at a Wisconsin, Iowa and Northwestern three way tie.
1. Head-to-head: would be 1-1 each (if Iowa beats NW and NW beats Wisconsin).
2. Divisional records: would be the same (NW and Wisconsin would have lost to Michigan; Iowa would have lost to PSU)
I'm not sure I fully understand number 3 but this is what I think to be the case:
3. Records against "common" conference opponents: in order to be a "common" opponent, do all three teams need to play that team? Northwestern's cross over games are: Michigan, MSU and Rutgers. Iowa's cross over games are: PSU, Maryland and Indiana. Wisconsin's cross over games are: Michigan, PSU and Rutgers. Iowa, Wisconsin and Northwestern would have no East Division opponents "common" with one another. I think that means the next tiebreak comes into play.
4. "Cumulative conference winning percentage of non-divisional opponents:" Look again at cross-over games. Wisconsin and Northwestern are helped by playing Michigan but hurt badly by playing Rutgers. Indiana isn't helping Iowa and I suspect that PSU will have a better record than Maryland. As it currently stands, Wisconsin and NW's non-divisional conference opponents are 7-7. Iowa's non-divisional opponents are 5-8. If it got to this point, Iowa would likely drop out of contention. It would then boil down to who has a better record between PSU and MSU. If PSU > MSU, Wisconsin would be division champs. If MSU > PSU, Northwestern would be champs. If PSU=MSU, then it would go back to head-to-head (because Iowa drops out) and NW would be champs by virtue of a win over Wisconsin.
Bottom line? Three way tiebreakers involving Wisconsin aren't going to help Iowa. They need to get ahead of Wisconsin in the standings.
I just checked the tiebreak rules and determined my speculation was wrong.
First tiebreak is head-to-head. Under my scenario, Wisconsin beat Iowa; Iowa beating Purdue and Purdue beating Wisconsin would have all three teams 1-1 against one another.
Second tiebreak is divisional record. This is what would kill Iowa under the "lose to PSU/beat Purdue" scenario. Assuming all three teams had 2 losses, Wisconsin would only have one loss in the division; Iowa would only have one loss in the division but Purdue would have two losses in the division.
Because of that, Purdue drops out and you start over with just Wisconsin and Iowa.
Wisconsin wins tiebreak based upon head-to-head victory. Blah.
So . . . I then looked at a Wisconsin, Iowa and Northwestern three way tie.
1. Head-to-head: would be 1-1 each (if Iowa beats NW and NW beats Wisconsin).
2. Divisional records: would be the same (NW and Wisconsin would have lost to Michigan; Iowa would have lost to PSU)
I'm not sure I fully understand number 3 but this is what I think to be the case:
3. Records against "common" conference opponents: in order to be a "common" opponent, do all three teams need to play that team? Northwestern's cross over games are: Michigan, MSU and Rutgers. Iowa's cross over games are: PSU, Maryland and Indiana. Wisconsin's cross over games are: Michigan, PSU and Rutgers. Iowa, Wisconsin and Northwestern would have no East Division opponents "common" with one another. I think that means the next tiebreak comes into play.
4. "Cumulative conference winning percentage of non-divisional opponents:" Look again at cross-over games. Wisconsin and Northwestern are helped by playing Michigan but hurt badly by playing Rutgers. Indiana isn't helping Iowa and I suspect that PSU will have a better record than Maryland. As it currently stands, Wisconsin and NW's non-divisional conference opponents are 7-7. Iowa's non-divisional opponents are 5-8. If it got to this point, Iowa would likely drop out of contention. It would then boil down to who has a better record between PSU and MSU. If PSU > MSU, Wisconsin would be division champs. If MSU > PSU, Northwestern would be champs. If PSU=MSU, then it would go back to head-to-head (because Iowa drops out) and NW would be champs by virtue of a win over Wisconsin.
Bottom line? Three way tiebreakers involving Wisconsin aren't going to help Iowa. They need to get ahead of Wisconsin in the standings.