A mandatory payout and $955,873 carryover pool in Gulfstream Park’s Rainbow 6 bet makes closing day of the Championship Meet go out on a high note. Track officials anticipate the pool to reach $5 million The sequence begins at 3:14 pm ET in Race 6, and we’ve gathered the picks for Gulfstream’s on-track handicappers to go along with the 1/ST BET artificial intelligence top Win Projections.

To assist your handicapping, 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.

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Race 6 // 3:14 pm ET // allowance-optional claiming

1/ST BET AI: #5 Z First (22%), #4 Any Port (20%)
Brian Nadeau: #2 Una Luna
Samantha Perry: #3 Mia Camila
Alfredo Alfonzo: #5 Z First

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Race 7 // 3:50 pm ET // starter-optional claiming

1/ST BET AI: #9 Fly the W (23%), #2 A Rose for Raven (19%)
Brian Nadeau: #2 A Rose for Raven
Samantha Perry: #5 Race Craft
Alfredo Alfonzo: #9 Fly the W

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Race 8 // 4:21 pm ET // allowance-optional claiming

1/ST BET AI: #6 Meetmeinkingston (31%)
Brian Nadeau: #1 Chess Master
Samantha Perry: #2 Shekky Shebaz
Alfredo Alfonzo: #2 Shekky Shebaz

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Race 9 // 4:51 pm ET // claiming

1/ST BET AI: #11 Ghostly Night (28%)
Brian Nadeau: #2 Domineering
Samantha Perry: #4 Chasing Joy
Alfredo Alfonzo: #10 Amazing Trip

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Race 10 // 5:21 pm ET // allowance-optional claiming

1/ST BET AI: #4 Get Smokin (21%), #8 Value Proposition (17%)
Brian Nadeau: #6 Safe Conduct
Samantha Perry: #6 Safe Conduct
Alfredo Alfonzo: #4 Get Smokin

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Race 11 // 5:51 pm ET // maiden special weight

1/ST BET AI: #2 Queen Karima (26%)
Brian Nadeau: #3 Shootoutthelights
Samantha Perry: #3 Shootoutthelights
Alfredo Alfonzo: #10 Oolong Hai