| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Winnie K | br. | f | 1993 | Aldbourne | Thoroughbred | Great Britain | ||
| Winning | bay | c | 1986 | Nijinsky II | Little Happiness | Thoroughbred | USA | |
| Winning Bet | d.-bay | f | 2006 | Take Charge Indy | Fantastic Find | Thoroughbred | USA | |
| Winning Call | bay | f | 1998 | Deputy Minister | Call Now | Thoroughbred | USA | |
| Winning Chance | grey | f | 1999 | Alphabet Soup | Winning Spurs | Thoroughbred | Canada | |
| Winning Colors | grey | f | 1985 | Caro | All Rainbows | Thoroughbred | USA | |
| Winning Darling | bay | f | 1955 | Brookfield | Parrot Cry | Thoroughbred | USA | |
| Winning Heart | chestnut | f | 1987 | Horage | Silver Heart | Thoroughbred | Ireland | |
| Winning Hit | bay | c | 1968 | Bold Ruler | Bases Full | Thoroughbred | USA | |
| Winning Kiss | d.-bay | f | 2001 | Grand Slam | Montera | Thoroughbred | USA |