4 games. Against who?

Over Nebraska 52-17
What is Nebraska's current record? 1-3
Their only win against winless Penn State by a touchdown 30-23

Over Penn State 38-25
What is Penn State's current record? 0-5

Over Rutgers 49-27
What is Rutgers current record? 1-4
Their only win against Michigan State who are themselves 1-3 currently (their only win against Michigan who is flailing at 2-3)

[Maryland game cancelled]

Over Indiana 42-35
What is Indiana's current record? 4-1
These wins against 0-5 Penn State, 1-4 Rutgers, 2-3 Michigan, and 1-3 Michigan State

Ohio State beat Indiana by 1 touchdown.

Ranked #4 in the College Football Playoff ranking. It's nice to be royalty, huh?