Del Potro played like classic form in the first 2 sets. Unfortunately, I don't think he'll be able to attain his former status unless he fixes up his injury problems. I honestly thought he could be #1 in the world back in 2009.
Tsonga should've won. I've been a longtime fan of him. The glaring flaw I see in him is that when he's on fire, he goes for the shots. When he messes up one little thing (loses a break/loses his serve game), he just crumbles. yesterday was an example of that.