Owner: Don't Tell My Wife Stables and Monomoy Stables, LLC
Trainer: J. Keith Desormeaux
Jockey: Kent Desormeaux
Sire: Creative Cause (Giant’s Causeway)
Dam: Gold N Shaft (Mineshaft)
Foaled: January 26, 2015
Breeder: Brereton C. Jones
Starts: 11
Wins: 3
Seconds: 3
Thirds: 2
Earnings: $705,145
By Keeneland Press Release
Trained by Keith Desormeaux and ridden by his brother Kent Desormeaux, My Boy Jack covered the 1 1/16 miles on a fast main track in 1:44.22. Greyvitos led the field of 10 through early fractions of :...
My Boy Jack worked 5 Furlongs in 1:01.40 at Santa Anita Park on April 7th, 2018, for trainer Keith Desormeaux....
| Date | Race | Track | Finish |
|---|---|---|---|
| May 5, 2018 | Kentucky Derby (G1) | Churchill Downs | 5th |
| April 14, 2018 | Stonestreet Lexington Stakes (G3) | Keeneland | 1st |
| March 24, 2018 | Louisiana Derby (G2) | Fair Grounds | 3rd |
| February 19, 2018 | Southwest Stakes (G3) | Oaklawn Park | 1st |
| January 6, 2018 | Sham Stakes (G3) | Santa Anita | 3rd |
| November 3, 2017 | Breeders' Cup Juvenile Turf (G1) | Del Mar | 7th |
| October 9, 2017 | Zuma Beach Stakes (Listed) | Santa Anita | 1st |
| September 3, 2017 | Del Mar Juvenile Turf Stakes (Listed) | Del Mar | 2nd |
| July 30, 2017 | Maiden | Del Mar | 2nd |
| July 1, 2017 | Maiden | Santa Anita | 2nd |
| June 10, 2017 | Maiden | Santa Anita | 6th |