A serious injury has forced Georges St-Pierre (22-2 MMA, 16-2 UFC) out of UFC 143's main event and will sideline him for 10 months.
With the titleholder shelved due to an ACL injury, officials have booked his original opponent, Nick Diaz (26-7 MMA, 7-4 UFC), to meet Carlos Condit (27-5 MMA...