There will be a mandatory payout in the Rainbow 6 on Sunday at Gulfstream Park with the pool expected to exceed $2 million, assuming there are no winning tickets Friday or Saturday. The sequence begins with race 5, which is scheduled for 3:07 p.m. Race 5 is an $8,000 claimer for nonwinners of two on Tapeta. While starting a sequence like this with a single can be a little dicey, using a non-favorite can be very rewarding, and it allows for spreads in later races. Vayesta figures to be second choice, at best. She is a major upgrade candidate out of her latest, where she closed for third in a paceless race. There seems to be enough early zip in the field to her inside and outside to help set her up. The sixth race may be the trickiest of them all, a statebred maiden special weight dirt sprint for 2-year-olds. It’s a race where a spread would be advised, obviously, if the bankroll will allow it. A look at the daily double will-pays from race 5 into this race could provide at least some insight. On the surface, the main contenders look to be Neoequos, who debuts for trainer Saffie Joseph Jr., who is currently clicking at 19 percent with his firsters and at 27 percent with his 2-year-olds overall; Neshume, a firster training steadily enough for Jack Sisterson, who is currently clicking at 33 percent with debut runners; and Zizka, the only runner in the field with racing experience, who could win this if he’s able to run to the 56 Beyer Speed Figure he posted in his latest. :: Bet the races with a $200 First Deposit Match + FREE All Access PPs! Join DRF Bets. The first of two turf races in the sequence comes in race 7, a one-mile restricted $35,000 claimer that’s fairly competitive, and perhaps another race where a deeper spread could be warranted. Treasure King is versatile enough to lead or rate, which gives him some options as he returns to the turf. Marwad has been facing stakes company in recent turf tries, and he should appreciate the drop in class. Tiz the Bomb makes his second start off the layoff, and that’s a decent angle for trainer Jose D’Angelo (22 percent). Tiz the Bomb also has back Beyers that fit very well. Lorenz is winless in eight starts in the United States, but he’s run some good races in defeat. It’s back to Tapeta for the eighth race, an abbreviated sprint for $25,000 claimers who have never won two races. Summer Gold can improve off her first start against winners, where she pressed the issue early in a race that ultimately set up very well for the closers. Breezero is a threat based on her last figure, and she also has speed and the rail. Baha Secret hit the board in her last pair, and though she’s been away since May it’s encouraging that she’s up in price for this. I also want to use Three Girls, who just missed in her latest. The ninth race is a seven-furlong sprint on the main track for statebred optional claimers. It’s another race where a moderate spread seems warranted. Black Fury is still a maiden, but he has license to improve off his latest. One Sharp Cookie is obviously an easy horse to use on the strength of his last Beyer, and he’s a likely winner if he’s able to run back to it. Rebelde is a 13-time winner, which makes him a threat by default, and while Raging Fury was off the board in his last two against similar he may have lost his best chance at the start in his latest. :: Get the Inside Track with the FREE DRF Morning Line Email Newsletter. Subscribe now.  The nightcap is a $35,000 maiden claimer on turf, which would usually be a wide-open event, but this particular race seems like it could be formful. Bet Stormy has been idle since her May debut, but she’s been working well, and trainer Joseph does very well with second-time starters (27 percent win rate). Tinta Roja adds blinkers, and that’s a very strong angle for trainer Victor Barboza Jr., who is currently winning at 39 percent with such runners. :: Want to learn more about handicapping and wagering? Check out DRF's Handicapping 101 and Wagering 101 pages.