European jockey Andrea Atzeni, a rising international star, will relocate to California for early winter, adding depth to a Santa Anita colony already strengthened by the return of East Coast jockey Joel Rosario.
Atzeni, 27, was scheduled to arrive Thursday from England, where he is among the country’s leading riders and was the regular jockey for multiple Group 1 winner Postponed. Atzeni, who has won more than two dozen Group 1 races, will make his Santa Anita debut on Friday.