These were going to be the last four rounds of his career , and he was going to go out on a high note .
But in the ninth , Rees , who announced his retire prior to the fight , turned it on .
These were going to be the last four rounds of Rees ' career , and he was going to go out on a high note .
But in the ninth , Rees , who announced his retire prior to the fight , turned it on .