Boss Sully (USA) Horse

Country

United States

Foal Date

02-May-20

Colour

chestnut

Sire

Street Boss

Dam

Eternally

Prize Money

613730

Trainer

Brian J. Koriner

Owners

Brown, Edward Rusty J, Klein, Alan P And Lebherz, Philip

About

Santa Anita R9 Siren Lure Stakes (Stakes) Boss Sully is a 6yo ch unknown from United States trained by Brian J. Koriner, who is based at . It is sired by the stallion Street Boss out of the dam Eternally. Boss Sully has managed to win 5 races in its career so far. On 1st Aug 2025 at Del Mar, Boss Sully scored its most significant win to date, getting the money in the $84000.00 Race 1.

Raced At

Del Mar • Churchill Downs • Santa Anita

Race Record

Event Summary	Runner Stats	Rank
Del Mar 31-Aug-25 1010m FIRM R9 Hcp (of $150,000) Barrier 7, Winning Time: 00:55.900, SP: 7.50 coaxed along early from off the pace and moved inside, tipped out at the top of the lane and lacked a rally. 1st Motorious ( A Fresu 125 ) 3rd Beyond Brilliant ( R Gonzalez 119 ) 1.05L 9th Boss Sully ( A Ayuso 122 ) 3.95L See full results	A Ayuso 55.3kg 3.95L	9 (12)
Del Mar 01-Aug-25 1010m FIRM R1 Race 1 $52,920 (of $84,000) Barrier 4, Winning Time: 00:56.610, SP: 3.00 dueled from outside, kept the heat on. 1st Boss Sully ( A Ayuso 120 ) 2nd Virat ( H I Berrios 122 ) 0.75L 3rd Sorrento Sky ( A Fresu 120 ) 1.00L See full results	A Ayuso 54.4kg	1 (5)
Churchill Downs 04-May-25 1110m GOOD R7 Twin Spires Turf Sprint S. presented by Accenture (Stakes) $120,000 (of $600,000) Barrier 9, Winning Time: 01:02.350, SP: 9.00 Bld bid, clear, caught 1st Think Big ( B Curtis 125 ) 2nd Boss Sully ( L Saez 121 ) 0.75L 3rd Unconquerable Keen ( U Rispoli 121 ) 2.00L See full results	L Saez 54.9kg 0.75L	2 (10)
Santa Anita 16-Mar-25 1210m GOOD R6 Race 6 $43,470 (of $69,000) Barrier 4, Winning Time: 01:08.370, SP: 5.00 prompted the early pace from outside leader, advanced on the turn, moved alongside rival then gained upper hand passing quarter marker, quickly shook loose in upper stretch and was never threatened thereafter to prove best. 1st Boss Sully ( A Ayuso 124 ) 2nd We're In Trouble ( J J Hernandez 122 ) 2.50L 3rd Vlahos ( E A Maldonado 122 ) 2.60L See full results	A Ayuso 56.2kg	1 (7)
Del Mar 02-Dec-24 1010m GOOD R3 Stormy Liberal Stakes (Stakes) $10,000 (of $100,000) Barrier 2, Winning Time: 00:56.320, SP: 26.00 chased the speed outside a rival, crept closer in the two path around the bend, tipped out and challenged three deep in upper stretch and could not summon the needed late kick in the late stages. 1st Unconquerable Keen ( U Rispoli 122 ) 2nd Sorrento Sky ( K Kimura 120 ) 0.50L 3rd Boss Sully ( A Ayuso 122 ) 1.50L See full results	A Ayuso 55.3kg 1.50L	3 (9)
Del Mar 17-Nov-24 1010m GOOD R5 Race 5 $3,990 (of $57,001) Barrier 6, Winning Time: 00:57.140, SP: 4.50 Duel outsd,yielded1/16 1st Central Dispatch ( J J Hernandez 122 ) 2nd Tigerhon ( U Rispoli 120 ) 0.10L 3rd Irideo ( H I Berrios 122 ) 0.20L 4th Boss Sully ( A Ayuso 122 ) 1.70L See full results	A Ayuso 55.3kg 1.70L	4 (6)
Santa Anita 29-Sep-24 1310m GOOD R8 California Crown Eddie D S. presented by FanDuel (Stakes) $500 (of $750,001) Barrier 3, Winning Time: 01:11.560 raced up close from inside, tipped out and challenged past the quarter pole, fought outside the leader into the final furlong, then flattened in the late stages. 1st First Peace ( M E Smith 122 ) 2nd Air Force Red ( J J Hernandez 122 ) 1.50L 3rd King Of Gosford ( A Fresu 118 ) 2.75L 8th Boss Sully ( A Ayuso 122 ) 5.60L See full results	A Ayuso 55.3kg 5.60L	8 (11)
Del Mar 18-Aug-24 1010m GOOD R6 Race 6 $47,880 (of $75,999) Barrier 2, Winning Time: 00:56.570 Duel insd,held gamely 1st Boss Sully ( A Ayuso 124 ) 2nd Red Pill ( D A Herrera 122 ) 0.50L 3rd News At Ten ( H I Berrios 122 ) 1.25L See full results	A Ayuso 56.2kg	1 (8)
Santa Anita 28-Oct-23 1310m GOOD R5 Race 5 $39,690 (of $63,000) Barrier 7, Winning Time: 01:11.870 Stalk,duel outsd,clear 1st Boss Sully ( R A Vazquez 119 ) 2nd Andy Can U Hear Me ( H I Berrios 119 ) 1.50L 3rd Barely Funtional ( M Gutierrez 119 ) 3.25L See full results	R A Vazquez 54kg	1 (8)
Del Mar 03-Sep-23 1710m GOOD R5 Race 5 $500 (of $83,000) Barrier 4, Winning Time: 01:42.700 had early speed inside rivals entering the stretch for the first time then took a stalking position along the fence, moved out for the far turn, took aim three wide nearing the top of the lane and weakened in the furlong grounds. 1st Donner Lake ( F Prat 123 ) 2nd Fore Flag ( J J Hernandez 123 ) 0.50L 3rd Talklessworkmore ( R Gonzalez 125 ) 0.75L 8th Boss Sully ( R A Vazquez 119 ) 6.75L See full results	R A Vazquez 54kg 6.75L	8 (11)
Del Mar 05-Aug-23 1410m R6 CL $3,500 (of $175,000) Barrier 3, Winning Time: 01:22.970 drifted out at the break brushing with the winner, rated back off foes early, steadied briefly while saving ground near the half, angled out to race between foes near the three eighths then faltered approaching the lane. 1st Bus Buzz ( E A Maldonado 122 ) 2nd Giver Not A Taker ( A Fresu 124 ) 4.25L 3rd Clouseau ( G Franco 122 ) 6.50L 6th Boss Sully ( R A Vazquez 120 ) 23.25L See full results	R A Vazquez 54.4kg 23.25L	6 (6)
Del Mar 24-Jul-23 1710m R7 CL $500 (of $83,000) Barrier 10, Winning Time: 01:42.160 vied three deep early then dueled from outside, moved over to the rail once clearing inner rival on the far turn, lost command in upper stretch and weakened. 1st Almendares ( H I Berrios 121 ) 2nd X J Rascal ( U Rispoli 124 ) 2.50L 3rd Smart Code ( K Frey 121 ) 4.25L 8th Boss Sully ( K J Desormeaux 121 ) 7.50L See full results	K J Desormeaux 54.9kg 7.50L	8 (11)
Santa Anita 29-May-23 1810m R8 Snow Chief S. presented by City National Bank (Stakes) $15,000 (of $150,000) Barrier 2, Winning Time: 01:50.140 stalked inside early then became rank before settling down before crossing the finish line for the first time, chased the top pair along the rail then two wide on the far turn, tipped out into the lane, bid three deep nearing the sixteenth pole and got outkicked by the top pair. 1st Old Pal ( J J Hernandez 120 ) 2nd Clouseau ( G Franco 122 ) 0.75L 3rd Boss Sully ( H I Berrios 120 ) 1.25L See full results	H I Berrios 54.4kg 1.25L	3 (7)
Santa Anita 22-Apr-23 1610m GOOD R1 CL $12,600 (of $63,000) Barrier 4, Winning Time: 01:35.160, SP: 3.80 Ins,met bid,bpd 2x str 1st Catalina Eddy ( J Bravo 120 ) 2nd Boss Sully ( H Berrios 120 ) 0.50L 3rd Old Pal ( J Hernandez 120 ) 1.50L See full results	H Berrios 54.4kg 0.50L	2 (6)
Santa Anita 19-Mar-23 1110m R3 Md $42,210 (of $67,000) Barrier 9, Winning Time: 01:02.660 bumped leaving the gate, was keen early outside the top pair, bid three deep with a quarter mile remaining, took over into the stretch, kicked clear and drew away. 1st Boss Sully ( H I Berrios 122 ) 2nd Barely Funtional ( R Gonzalez 122 ) 2.75L 3rd My Ransom ( G Franco 122 ) 4.00L See full results	H I Berrios 55.3kg	1 (8)
Santa Anita 13-Feb-23 1210m R2 Race 10 $6,097 (of $87,100) Barrier 8, Winning Time: 01:09.380 Step slow,rank,2-4wd 1st Valiancer ( H I Berrios 122 ) 2nd Vegas Burner ( L Dettori 122 ) 2.25L 3rd Nuclear ( J J Hernandez 122 ) 3.75L 4th Boss Sully ( L Contreras 117 ) 4.25L See full results	L Contreras 53.1kg 4.25L	4 (9)