Weir’s win came down to a 125-yard pitch-off on the final hole after the five professional golfers went skinless over nine holes.
South African Retief Goosen won $75,000 on Monday with five skins, but was skinless Tuesday.
Englishman Ian Poulter won one skin and $15,000 Monday, but failed to win a skin Tuesday.
Colombian Camilo Villegas and crowd favorite Fred Couples of the United States were skinless over the two days.
Weir did not win a skin Monday.