| 2021-11-03 | NOTTINGHAM1m 2f 50y · SoftJ: Miss Harriet TuckerT: William Muir & Chris Grassick | 16:10 AJA HANDICAP (FEMALE AMATEUR JOCKEYS)1m 2f 50y · Soft | 9/13 | J: Miss Harriet TuckerT: William Muir & Chris Grassick | 9-11 | 12/1 |
| 2021-10-22 | DONCASTER1m 2f 43y · SoftJ: Hollie DoyleT: William Muir & Chris Grassick | 16:25 virginbet.com HANDICAP1m 2f 43y · Soft | 6/12 | J: Hollie DoyleT: William Muir & Chris Grassick | 9-2 | 15/2 |
| 2021-10-11 | WOLVERHAMPTON1m 4f 51y · StandardJ: Martin DwyerT: William Muir & Chris Grassick | 14:15 FREE TIPS ON attheraces.com HANDICAP1m 4f 51y · Standard | 6/9 | J: Martin DwyerT: William Muir & Chris Grassick | 9-1 | 9/1 |
| 2021-09-15 | SANDOWN PARK1m 1f 209y · SoftJ: Martin DwyerT: William Muir & Chris Grassick | 17:10 BARTON STUD FILLIES' HANDICAP1m 1f 209y · Soft | 1/9 | J: Martin DwyerT: William Muir & Chris Grassick | 9-2 | 16/1 |
| 2021-09-02 | SALISBURY1m · Good To FirmJ: C. GahanT: William Muir & Chris Grassick | 13:00 BYERLEY STUD RACING EXCELLENCE APPRENTICE HANDICAP1m · Good To Firm | 6/10 | J: C. GahanT: William Muir & Chris Grassick | 9-7 | 13/2 |
| 2021-05-31 | LEICESTER1m 53y · GoodJ: Franny NortonT: William Muir & Chris Grassick | 14:15 GRAHAM THE PLUMBERS' MERCHANT FILLIES' HANDICAP1m 53y · Good | 6/9 | J: Franny NortonT: William Muir & Chris Grassick | 9-8 | 13/2 |
| 2021-05-17 | WINDSOR1m 31y · SoftJ: Martin DwyerT: William Muir & Chris Grassick | 19:50 EDDY MAY CENTENARY MAIDEN FILLIES' STAKES1m 31y · Soft | 5/11 | J: Martin DwyerT: William Muir & Chris Grassick | 9-0 | 11/2 |
| 2021-04-25 | SALISBURY6f 213y · Good To FirmJ: Martin DwyerT: William Muir & Chris Grassick | 15:30 WHITSBURY MANOR STUD NOVICE STAKES6f 213y · Good To Firm | 2/10 | J: Martin DwyerT: William Muir & Chris Grassick | 8-12 | 14/1 |
