Trainer
Group 1 · North American season 2011
John Shirreffs
2 Group 1 wins as a trainer
Top jockey2 jockeys · one win each
Top horseStar Billing · US$ 127,173
Most Group 1 wins atHollywood Park · 2 wins
Biggest Group 1 winMatriarch Stakes · US$ 127,173
First Group 1 win of the seasonAmerican Oaks Stakes · 16.07.11
Latest Group 1 winMatriarch Stakes · 26.11.11
Prize moneyUS$ 578,777
Average prize per winUS$ 105,977
Winning horses2
Countries1
Tracks1
Different jockeys2
Every Group 1 win as a trainer in 2011
| Matriarch Stakes | USA | Star Billing | Hollywood Park | US$ 127,173 | 26.11.11 | |
| American Oaks Stakes | USA | Nereid | Hollywood Park | US$ 84,782 | 16.07.11 |
Behind the wins as a trainer in 2011
2011 North American seasonTracks
1Hollywood Park2 wins