And that’s part of the issue. A lot of the major advanced impact stats out there indicate that Mitchell is not impacting the game defensively all that much…
- D-EPM = -1.2 (26th percentile)
- D-DPM = -1.2 (485th overall)
- D-RAPM = -0.1
- D-RAPTOR = -2.4 (not a huge fan of RAPTOR in general but another data point to consider)
Those advanced defensive impact stats hardly scream good defender let alone average defender.
The more I think about this situation, the more I question if Mitchell is actually an impactful defender and it’s just the “flashiness” that makes us think he’s actually a positive on that end of the floor. Let me explain…
By “flashiness,” I’m referring to Mitchell’s elite ability to move his feet and stay in front of his man. He absolutely has some defensive plays where you’re simply in awe and it makes you ask the question “who else in the league can do that?” But I wonder if that elite skill Mitchell has can be somewhat neutralized by opposing offenses.
For example, you could simply set a screen on Mitchell which immediately neutralizes his best defensive skill (keeping his man in front of him). If the ball handler is a good shooter, it forces Mitchell to go over the top and try to slip back in front or challenge from behind. I think this is where Mitchell’s below average size/length hurt him. Having someone like Ellis on your hip or trailing behind you can be much different than having someone like Mitchell on your hip or trailing behind you. Ellis’ size/length can still bother the opponent from that position; whereas, Mitchell’s size/length…not so much.
It also somewhat explains why Murray is the POA defender when we go to that zone defense and why Mitchell is on the wing. Murray is good at keeping his man in front of him and he has great length to bother teams that put him in the PnR at the top of the key.
If Mitchell has to switch on a screen, he’s often now guarding at least a 6’5”+ player and his size/length becomes even more of an issue. Again, his elite defensive skill is somewhat negated if a player can simply pull up over him or back him down due to the size/length mismatch.
On top of all this, he doesn’t do much else to contribute defensively regarding the ending of possessions. He only averages (per 36 min)…
- 2.4 def rebounds
- 1.2 deflections
- 0.6 steals
- 0.1 blocks
- 0.1 charges
Again, I’m starting to wonder if we’ve been fooled by his “flashiness” on defense (myself included) and that his lack of size/length ends up neutralizing the impact he can make on the defensive end considering how much more there is to defense than being able to keep your man in front of you 1-on-1.