For all the talk of Conor's cardio issues, Diaz himself only really worked in bursts, often at the end of rounds when he got Conor against the cage.
After the barrage at the end of the third Diaz's output drops until the second half of the fifth where he goes all out in wild fashion.
Having watched the fight again I'm surprised at the third round (which I'd still definitely give to Nate). I originally took it as complete dominance from Nate bell to bell but he only really takes charge in the second half and is only genuinely dominant in the final minute. Up until then it was a tight round with Conor arguably landing the better shots (although he is noticeably fatigued throughout). I'm pretty sure Nate almost punches himself out at the end of the round and the fourth tends to reflect that.
The second is a tight affair but it appeared to be either a draw or Conor's round. Conor put together four minutes of controlled effective striking with two knock-downs and then Diaz went on a bit of a rampage for the last minute or fifty seconds. The fact he finished the round on top makes it easier to understand why people might have given him the nod but if you imagine the round in reverse (Nate having a good opening minute and then Conor picking him apart for the next three or four) then I don't think there is much of a case for Diaz taking it.
I think the fourth was probably the closest round but would just give it to Conor for doing the cleaner work.
Cracking fight all-in-all despite my reservations about the rematch. Conor needs to go back to 145 and truly prove his dominance, a lot of fighters will take heart from his last two fights and have renewed belief in their ability to beat him. Once he has defended his title against the best contenders he can feck around with all these Hollywood fights as much as he likes. Although it would be entertaining I don't really see the point in a third fight with Diaz, Conor is the technically better fighter and the only way Diaz wins is through attrition (not a bad thing in itself but hardly the stuff of legends).
Great main card and hopefully the prelims (which I've not watched yet) are the same. Rumble is a monster, if anyone can KO Cormier (if thats even possible) then surely he is the man.