For Alfonso this will be his second fight in 2013 and like various other Cuban Heavyweights he's running a risk of eating his way out of reaching his potential. On debut, in December 2012, Alfonso was just 232lbs, last time out he had ballooned up to over 250lbs. Unless he can get his weight under-control his potential is limited.
Saying all that however he should Alfonso should beat Woods who is 1-2-1 (1) for the year.