What were some good Boxing drama series?

I thought Lights Out on FX was quality. IT wasn't just about the fights but they really went in on what goes on behind the scenes and the corruption. It was very realistic.

http://www.youtube.com/watch?v=bpVAyZAse70

I bet alot of you missed this one but back in the early 2000s, Showtime had a boxing drama called
' Resurrection Blvd ' and it was really fuckin good I remember with some good casts.. It ended after one season but definitely worth watching..

http://www.youtube.com/watch?v=sAd-4MZwCcs