ROISTER Thoroughbred



Roister is a thoroughbred horse born in United States of America in 2019. Race horse Roister is by Boisterous (USA) out of Vendetta (CAN) , trained by Isidro Tamayo. Roister form is available here. Owned by HAT TRICK RACING.


Pedigree :
Sire BOISTEROUS (USA) 2007
Dam VENDETTA (CAN) 2005
Dam Sire VINDICATION (USA) 2000

About the horse :
Foal Date 01 Mar 2019
Description 6yo DK B/BR Gelding
Trainer Isidro Tamayo
Owner Hat Trick Racing
Career 6 Wins (21%) - 8 Placings (48%) - 29 starts
Wins 1207m (1), 1609m (5)
PM United States of America : USD $71,133



Starts:

29

Win Rate:

21%

Place Rate:

48%










Roister Past Races

2 of 7, 18 Jul 2025, R4 CLAIMING 1760y | USD $ 9,500 | 55.5kg | J: JULIEN COUTON | T: I TAMAYO | | 1:35.84 | Winner: MOVE OVER
2 of 6, 09 Sep 2023, R4 NONGRADED STAKE/HANDICAP 1760y | USD $ 15,000 | 56.5kg | J: BRAYAN PENA | T: R THOMAS | | 1:38.23 | Winner: LOOKIN FOR REVENGE
2 of 5, 30 Jul 2023, R2 CLAIMING 1760y | USD $ 17,000 | 56.0kg | J: BRAYAN PENA | T: R THOMAS | | 1:38.21 | Winner: SUNNY SPOT



Horse Stat

Jockey
Win
Win%
Place
Place%
Starts
PM
Profit
POT
EVIN A ROMAN 2 40% 3 60% 5 $36,408 122 304
BRAYAN PENA 2 25% 2 25% 8 $39,771 -7 66
ASA ESPINOZA 2 33% 1 17% 6 $18,714 13 88
PEDRO M TERRERO 0 0% 0 0% 3 $1,858 -30 0
ANTONGEORGI III WILLIAM 0 0% 0 0% 2 $1,750 -20 0
I OROZCO 0 0% 1 100% 1 $2,157 -10 0
SANTOS RIVERA 0 0% 0 0% 1 $653 -10 0
C MARTINEZ 0 0% 0 0% 1 $670 -10 0
DIEGO A HERRERA 0 0% 0 0% 1 $778 -10 0
JULIEN COUTON 0 0% 1 100% 1 $2,833 -10 0

Course
Win
Win%
Place
Place%
Starts
PM
Profit
POT
GOLDEN GATE FIELDS 6 27% 5 23% 22 $91,017 98 117
PLEASANTON 0 0% 1 33% 3 $5,075 -30 0
SACRAMENTO 0 0% 1 100% 1 $5,090 -10 0
EMERALD DOWNS 0 0% 1 100% 1 $2,833 -10 0
SANTA ANITA 0 0% 0 0% 2 $1,577 -20 0