Continuing the influx of Puerto Rican jockeys transferring their skills adroitly to racing in the mainland U.S., Alexander Crispin made a name for himself on the mid-Atlantic circuit in 2020. The 22-year-old, who studied at the famed Escuela Vocacional Hipica Agustin Mercado Reveron jockey school that produced John Velazquez, both Ortiz brothers, Manny Franco and myriad other successful Puerto Rican riders, Crispin first landed at Turfway Park in March and bounced around to Belterra Park and Indiana Grand before settling in the mid-Atlantic at Delaware Park in the summer. That's...