(2008) Most wins: 3 - Zenyatta (2008, 2009, 2010) 3 - Beholder (2013, 2014, 2015) Most wins by a jockey: 5 - Mike E. Smith (2002, 2008, 2009, 2010, 2014) Most wins by a trainer: 5 - Bob Baffert (1998, 2007, 2018, 2021, 2022) Most wins by an owner: 4 - Ann & Jerry Moss (2008, 2009, 2010, 2011) Winners Legend: Notes: § Ran as an entry See also List of American and Canadian Graded races External links Oak Tree Honors Zenyatta with Grade 1 race References Mile category horse races for fillies and mares Horse races in California Grade 2 stakes races in the United States Breeders' Cup Challenge series Recurring sporting events established in 1993 Santa Anita Park 1993 establishments in California