I just hit William hill with the following (I don't often bet so only little ones)
Cally to win @ 33-1 rounds 7-12
B-Hop to win rounds 8 and 9 @ 40-1 (got a horrible feeling he'll but n cut his way to victory.
and a few quid on the draw @ 16 - 1
De La Hoya is bringing in an estimated BILLION $$$$ this year to vegas (FACT) so add that to Cortez reffing and the draw seems well worth a go.
Do see a stoppage but the clean cut KO seems unlikely imo as both have solid chins.