With a $410,521 carryover and mandatory payout Saturday in the Rainbow 6, Gulfstream Park will be a focal point for multi-race bettors. The sequence also includes the co-featured Florida Sire Stakes series finales for the fillies as well as the colts and geldings.

Players at 1/ST BET and Xpressbet can take advantage of a $5,000 hit-and-split promotion on the Gulfstream Rainbow 6. Take down the 20-cent wager and garner not owner your pari-mutuel winnings, but also split an additional $5,000 with other players who win on the two betting platforms.

To assist your handicapping, top selections provided by the 1/ST BET app measure each contender against the 10 leading factors for each race. The 1/ST BET app looks at 52 handicapping factors and more than 200,000 past races to determine its AI selections.

You can use the automated handicapping factors, or create your own factor filters to incorporate angles you prefer. Full-card selections can be found in the 1/ST BET app. We’ve included the official track morning line odds.

Gulfstream Park // Race 6 // 2:55 pm ET
#10 Osprey (12-1 ML) | 27% Win Projection

Gulfstream Park // Race 7 // 3:26 pm ET
#2 Noble Drama (6-1 ML) | 32% Win Projection
#5 Dean Delivers (8-5 ML) | 22% Win Projection

Gulfstream Park // Race 8 // 3:57 pm ET
#2 Lynx (8-5 ML) | 26% Win Projection

Gulfstream Park // Race 9 // 4:29 pm ET
#7 Picking Up Pennies (3-1 ML) | 22% Win Projection
#1 The Skipper Too (4-1 ML) | 18% Win Projection
#6 Universal Payday (8-1 ML) | 15% Win Projection
#8 Assertiko (4-1 ML) | 15% Win Projection

Gulfstream Park // Race 10 // 5:01 pm ET
#8 Awesome Strong (7-5 ML) | 25% Win Projection

Gulfstream Park // Race 11 // 5:26 pm ET
#7 Hotter Than July (5-1 ML) | 26% Win Projection