Trainer

Douglas Nunn

1 starter today at Gulfstream Park

Today's starters

Post (ET)RaceHorseM/LModel winJockey
12:05 PMGP R1#9 Causeshzprecocious8-19%Sonny Leon

Model win chance is the card model on each race page; the morning-line favourite wins more often than our top-ranked horse.

This meet

Gulfstream Park

SurfaceWonStartsWin rate
Dirt05too few to rate
Turf01too few to rate
All surfaces06too few to rate

Starts at the same track in the 45 days before today, the window the race pages call “this meet.” Under 8 starts we show the count only; under 30, rates move a lot and are tagged.

Last 12 months by race type

Race typeWonStartsWin rate1st–3rd
Other stakes01too few to rate
Allowance / optional claiming0100% small sample40%
Maiden special weight03too few to rate
Claiming $25,000+03too few to rate
Claiming under $25,00016too few to rate
Maiden claiming1128% small sample58%
All2356%51%

Thoroughbred races in our results data, through Oct 29, 2026. Name matched on surname and first initial, so two people who share both can be merged.

By situation

SituationStartsWin rate1st–3rd
Routes1317%30%
On turf1168%28%
Maiden claiming races469%37%
Two-year-olds100% small sample40%
Second route race4 too few to rate

The trainer's record in each situation as printed with today's past performances (first-time starters, layoffs, surface and distance switches and so on).

With today's jockeys

JockeyTodayWonStartsWin rate
Sonny LeonCauseshzprecocious03too few to rate

Starts together in the last 12 months, through Oct 29, 2026.

Recent starters

DateRaceHorseFinishM/LJockey
10/10GP R9Built By Khozan3rd of 79-2Sonny Leon
10/9GP R1Causeshzprecocious3rd of 77-2Sonny Leon
10/4GP R7Cross Haste3rd of 79-2Sonny Leon
9/25GP R5Mona Lisa9th of 1030-1Jose Morelos
9/19GP R8Causeshzprecocious5th of 615-1Edwin Gonzalez
9/19GP R4Cross Haste4th of 615-1Jonathan Santos
9/12GP R6Built By Khozan3rd of 68-1Jonathan Santos
9/5GP R5Causeshzprecocious5th of 710-1Jonathan Ocasio
9/4GP R7Restock (JPN)6th of 610-1Jonathan Ocasio
8/23GP R8Built By Khozan4th of 77-2Jonathan Santos

The last 10 settled starts in our results data, through Oct 29, 2026. M/L is the morning line.

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