Crolla ( 23 - 3 , 9 KO ) was about a - 700 favorite on the sportsbooks .
Crolla ( 23 - 3 , 9 KO ) started fast and sharp in the opening round .
Crolla ( 23 - 3 , 9 KO ) was about a - 700 favorite on the sportsbooks , and started fast and sharp in the opening round .