Trainer
Group 1 · North American season 2026
Mark Casse
7 Group 1 wins as a trainer
Top jockeyJose L Ortiz · 2 wins
Top horseNitrogen · 2 wins · US$ 1,575,000
Most Group 1 wins atSaratoga · 4 wins
Biggest Group 1 winBreeders' Cup Distaff · US$ 1,260,000
First Group 1 win of the seasonAcorn Stakes · 05.06.26
Latest Group 1 winBreeders' Cup Distaff · 31.10.26
Prize moneyUS$ 5,960,472
Average prize per winUS$ 476,996
Winning horses4
Countries2
Tracks3
Different jockeys4
Every Group 1 win as a trainer in 2026
| Breeders' Cup Distaff | USA | Nitrogen | Keeneland | US$ 1,260,000 | 31.10.26 | |
| First Lady Stakes | USA | Classic Q | Keeneland | US$ 504,000 | 03.10.26 | |
| Natalma Stakes | CAN | Voyager | Woodbine | US$ 314,975 | 12.09.26 | |
| Coaching Club American Oaks | USA | Counting Stars | Saratoga | US$ 315,000 | 25.07.26 | |
| Just a Game Stakes | USA | Classic Q | Saratoga | US$ 315,000 | 06.06.26 | |
| Acorn Stakes | USA | Counting Stars | Saratoga | US$ 315,000 | 05.06.26 | |
| Ogden Phipps Stakes | USA | Nitrogen | Saratoga | US$ 315,000 | 05.06.26 |
Behind the wins as a trainer in 2026
2026 North American seasonTracks
1Saratoga4 wins
2Keeneland2 wins
3Woodbine1 win