The carried-over Super Hi-5 was hit in Gulfstream's first race on Thursday, and paid $1,176.90 for a $1 bet.
Vinyardnina, at 5-1, won the race followed by Holiday Gift at 7-5.
There was a carryover of $4,710.91 from Sunday's eleventh and last race. Bettors added $33,019 to the Super Hi-5 pool.
There will be a new Super Hi-5 pool in the second race.
The first race was one mile on turf for fillies and mares three-years-old and up with a $10,000 claiming price and $16,000 purse.
Vinyardnina won in 1:37.95. Roberto Alvarado Jr. rode for trainer Jose Chavez.
Order of finish (odds in parentheses)
First -- 7 Vinyardnina (5-1)
Second -- 3 Holiday Gift (7-5)
Third -- 5 Hard to Picture (8-1)
Fourth -- 2 Miss Regal Light (35-1)
Fifth -- 4 Annie O'Schiller (1-1)