The main reason Michigan lost a heartbreaker to Indiana on Sunday—yes, even more than their late-game free throw misses—was their inability to keep the Hoosiers off the offensive glass. Indiana rebounded 24 of their 40 missed shots; once second in the country in defensive rebounding, the Wolverines are now eighth in their own conference.
What's odd about this at first glance is that Michigan boasts a trio of centers who are all proficient rebounders. Jordan Morgan (#9) and Mitch McGary (#5) both rank among the top Big Ten players in defensive rebounding percentage, and Jon Horford would rank just ahead of Morgan if he played enough minutes to qualify.
After looking at the film, it's apparent that Michigan's bigs lack the support they need to defend the boards; the team's overall inexperience and poor perimeter defense are most apparent in this area. One play in particular from the Indiana game bears this out:
Let's look at this frame-by-frame, starting with the defensive lapse that begins the sequence—Tim Hardaway Jr. falling asleep in the corner and allowing Victor Oladipo to beat him on a backdoor cut:
Zeller has no problem getting the ball to Oladipo in great position for a shot. With Zeller and Jeremy Hollowell (#33, on the other side of the FT line from Zeller) at the top of the key—drawing Jordan Morgan and Glenn Robinson III way from the basket—Hardaway must fend for himself:
Here's where Michigan's rebounding issues begin in earnest. This is the point where Oladipo releases his shot. Note that Zeller, Morgan's man, has stayed on the perimeter, while Hollowell is crashing the paint behind Robinson. Hardaway is accounting for Oladipo and Robinson should be responsible for Hollowell; both are in decent position right here, while Nik Stauskas has been beaten to a good rebounding spot by Will Sheehy:
At the moment before Oladipo secures his own rebound, however, it's clear that Michigan's perimeter players haven't done their job. Hardaway first goes for the block and then reaches for the ball instead of putting a body on Oladipo, who will easily step by him and get the board. Robinson has watched the ball the entire time and allowed Hollowell a free pass to the basket. Stauskas is lucky not to give up a putback after letting Sheehy get right under the basket. Morgan is in solid position but the ball doesn't bounce his way. This is not good:
Oladipo kicks the ball out to Jordan Hulls, who gets a wide-open look from three after Trey Burke drifted away from the play. At the moment Hulls releases his shot, most of Michigan's players have at least partially recovered—Burke is attempting to close out, Morgan is on Zeller, and Hardaway and Stauskas have found their men. Robinson, however, is still watching the ball, unaware that Hollowell is on the complete opposite side of the lane:
As the shot comes off the rim, you can see three Wolverines—including Robinson—trying to box out two Hoosiers on the left side of the lane, while Morgan is left with the unenviable task of being one guy having to guard two guys:
This, predictably, does not go well. Zeller taps the rebound to Hollowell, who's able to gather the ball and go up for a layup despite Morgan's best efforts to be two Jordan Morgans.
To sum up, on this play we've got:
- Hardaway falling asleep on a backdoor cut
- Stauskas getting beat along the baseline
- Hardaway not boxing out Oladipo
- Robinson not boxing out Hollowell
- Robinson not boxing out Hollowell again, nor even being in the same general area
Watch Robinson throughout the play, here in handy gif form:
He never leaves an area covering about 15 square feet until it's far too late. You know how coaches say the key to a freshman succeeding is having the game slow down for him? On defense, at least, the game is going about 200 mph for Robinson, who's trying to defend with his eyes instead of his feet—while he's watching the ball, he's losing his man.
One play doesn't make a trend, of course, but there were several other instances of Michigan's non-centers being the culprit for an offensive rebound.
[For more rebounding pain and suffering, hit THE JUMP.]