Looking at the Cavs' on/off individual numbers so far, the leaders are Cedi (+17.5), Wade (+15.3) and Love (+10.6). No wonder the Cavs' bench is ranks 2nd in the NBA (+5.5).
The interesting guy to me is Mobley, who is second last at -17.2 points per 100 possessions. The Cavs are 12.9 points BETTER defensively with Mobley on the bench and 4.3 points better offensively. Mobley has a reputation of being a great defensive player and he is among the league leaders in contested 3-point shots, but the numbers indicate the Cavs are much worse defensively when he is on the floor.
That doesn't seem right because we've seen Evan make some spectacular defensive plays, but the numbers are the numbers. The best defenders according to on/off are Dean Wade (11.8 points better defensively when he is on the floor) and Jarrett Allen (11.0 points better).
It's not that Mobley is killing the team - the Cavs are 1.3 points better than their opponents when he is in the game. It's that they are way better when he is out. When Love is on the floor the Cavs are 12.8 points better. When Love is playing power forward the Cavs are 20.1 points better.
Both Mobley and Love spend some time at center, so if we break out just the power forward numbers, when Love is on the floor the Cavs win 120.4 to 100.3 per 100 possessions, or +20.1. When Mobley is at the 4 the Cavs are even, 113.6 to 113.7. Both the offense and defense are better when Love is at the 4, but especially the defense.
I'm shocked because we all see Love get blown by and also give up layups and dunks because he can't elevate, while Mobley makes awesome blocks and seems to be much better at moving his feet and keeping the ball handler away from the paint. But I've also seen him give up a lot of layups. We'll just have to keep an eye on these numbers as the season progresses.
Mobley commits a lot of turnovers, more than Love. His points per shot attempt and assist rate are lower. Love is making 41% of his 3's while Evan has no 3-point shot - yet. Love is also a better free throw shooter and defensive rebounder. Mobley is better at offensive rebounds, steals, and blocks -things that require quickness, length, and jumping ability.
Love's shooting and passing skills are much better and surprisingly the Cavs are better defensively with Love on the floor than Mobley. My guess is that with 14 NBA seasons under his belt Love sees things much quicker than Evan and probably plays better team defense, but maybe not as well individually.
I noticed that Love was the only player on the Cavs who was stepping out and preventing the ball handler from coming around screens with clean looks at the basket. He "shows hard" and forces the ball back to the other defender or makes him retreat, giving his defender time to get around the screen. That's how I was taught to defend the screen when I played. Now I see other Cavs starting to show hard in certain situations.
I think as we get deeper into the season Mobley's numbers will improve. We'll see. Last night against Portland Jarrett Allen was a +19 while Wade and Osman were both +17. Okoro was +16. Mobley was +0.0.