Ohio State will skip to quarterfinals with 14th Big Ten win.
Ohio State falls to second place in Big Ten with second straight loss.
Buckeyes in first place with five Big Ten games to go.
Bates-Diop hits putback with 2.8 seconds left to give Ohio State 64-63 win, hand Purdue first Big Ten loss.
Ohio State faces steep test Wednesday at No. 3 Purdue.
Ohio State rallies to improve to 11-1 in Big Ten.
Buckeyes stand unbeaten in Big Ten at halfway mark.
Many Buckeyes on pace to set career high for minutes played.