DEL MAR, Calif. – My Best Brother got the best of Old Time Hockey on opening day July 18 in a division of the Oceanside Stakes, but then Old Time Hockey hung a nose on My Best Brother in the La Jolla Handicap on Aug. 11. Round Three of their budding rivalry is Sunday in the Grade 2, $300,000 Del Mar Derby, but this field has quite a bit of depth, including Eastern invader Howe Great, and Midnight Crooner, who won the other Oceanside division.