Santa Anita’s closing-day card for the winter-spring meet includes a mandatory payout in the Rainbow 6. With the $330,680 carryover money and expected pool of more than $3 million, this sequence will draw much attention. 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 with each runner.

Here’s how the AI sees a potential ticket for the Rainbow 6.

Santa Anita Park // Race 6 // 6:36 pm ET // maiden claiming

#4 Besame Mucho (2-1) // 23%W
#1 Eleniak (5-2) // 18%W

Santa Anita Park // Race 7 // 7:12 pm ET // G3 $125,000 San Juan Capistrano Stakes

#3 Avenue (4-1) // 27%W
#1 Breakpoint (6-1) // 18%W
#5 Red King (5-2) // 17%W

Santa Anita Park // Race 8 // 7:42 pm ET // allowance

#4 Fast Buck (5-2) // 25%W *potential single if budget-conscious*
#1 Adare (15-1) // 14%W
#12 Goliad (6-1) // 14%W

Santa Anita Park // Race 9 // 8:12 pm ET // maiden special weight

#9 Hero Status (7-2) // 25%W
#10 Famous Star (5-1) // 25%W

Santa Anita Park // Race 10 // 8:42 pm ET // allowance

#3 Respectfully (6-1) // 18%W
#9 After Midnight (6-1) // 14%W
#12 Kristi’s Tiger (15-1) // 13%W

Santa Anita Park // Race 11 // 9:12 pm ET // G3 $100,000 American Stakes

#9 Tripoli (4-1) // 25%W