Red Diamond Express H. at Century Mile — Result & Payouts, Saturday 12 September 2026
River Seven won with Antonio Reyes aboard for trainer Joan Petrowski. Winning time: 1:11.25. Win payoff: $4.30, place $2.80, show $2.10. Full finishing order, official times and payoffs below.
| Pos | Horse | Jockey | Trainer | Win $ | Place $ | Show $ |
|---|---|---|---|---|---|---|
| 1 | River Seven | Antonio Reyes | Joan Petrowski | $4.30 | $2.80 | $2.10 |
| 2 | Jeff Fa Fa | Kyle Carter | Marvin Buffalo | — | $5.00 | $3.20 |
| 3 | Dontbringmedown | Amadeo Perez | Karline Kingston | — | — | $2.50 |
Betting Guides — How the Payouts Work
Fresh from the results? Get sharper for the next card with our beginner-to-intermediate horse-racing guides.
Pick 6: The Life-Changing Bet
Six winners in a row for a shot at track carryover. High variance, life-changing payouts — and how to build a sensible ticket.
Read guide →Speed Figures Explained
Beyer, Timeform US, Racing Post Ratings — the numbers that quantify a horse’s fastest performance and how to use them.
Read guide →How to Open a US Racing Account
Sign up, deposit, verify — state-by-state on TVG, TwinSpires, AmWager, FanDuel Racing, DRF Bets and NYRA Bets.
Read guide →Daily Double — The Two-Race Multi
The classic two-race multi bet, and the ticket structures that turn small stakes into serious returns.
Read guide →Quinella Bet: Top Two Any Order
Cheaper than an exacta box — when the quinella pays better and when the exacta is worth the extra cost.
Read guide →What Are Exotic Bets?
Exacta, trifecta, superfecta and the multi-race Pick bets — the wagers that pay real money when you nail the order of finish.
Read guide →More than 70 guides in our library — from parimutuel basics to advanced multi-race ticket construction. Browse all horse.bet betting guides →
Handicappers’ Toolkit
Free calculators and model picks the horse.bet team uses ourselves.
Bet Predictor
Our composite rating model surfaces top picks for every US race today — morning-line position, trainer/jockey tier and equipment signals combined.
Get today’s picks →Bet Calculator
Work out the payout on any wager type — win/place/show, exacta, trifecta, Pick 4/5/6 — before you print the ticket.
Open calculator →Odds Converter
Flip between fractional (8-1), decimal (9.00), and American (+800) instantly — and see the implied win probability behind each price.
Convert odds →See the full Horse.Bet handicappers’ tools hub for more calculators and racing utilities.