EPL/FL: Pretty much a neutral, but I look for Swindon's result down in league 1.
Guinness Prem (rugby union): Gloucester and England
Cricket: Somerset and England
MLB: St Louis Cardinals

they're the team sports I follow and watch. Individual sports...

Snooker: Everyone likes Ronnie's result, but I used to like Paul Hunter a lot (RIP)
F1: Kubica and Raikkonen