I really don't want to bash CJ here in this thread, so please don't take this as me doing so.
However, every single defensive metric shows CJ is really bad at defense. He does try hard, I'll give him that. I also agree that chasing him around on offense does wear out opposing players. PG has been guarding him a lot this series and that is contributing to his struggles.
Yes, CJ has forced PG into a couple of tough shots in this series but please don't mistake a couple of possessions for someone being good at defense. There is a reason why our defense has been really good against OKC and that is because like I said in my previous post the Thunder don't have the personnel to exploit him.
CJ's been great this series. If he continues to shoot +50% from 3 then the Blazers are going to be very difficult to knock out of the playoffs. The people who want CJ traded also wish that CJ would improve his efficiency and his passing. In addition to defense I like to monitor three stats in particular with CJ which are TS%, Points Per Shot, and AST%. So far in this series his TS% is 58.7% (up from 55.3% in the regular season) which would be even better if he wasn't shooting just 43.1% on 2 point attempts. His Points Per Shot is 1.28 (up from 1.18 in the regular season). His AST% is a phenomenal 21.7% (way up from his poor regular season of just 13.8%, which was by far his lowest in the 4 years post Aldridge). If this is who CJ is, sign me up for him being a lifelong Blazer!