HALLANDALE BEACH, Fla. – Jockey Javier Castellano departed here before the end of Sunday’s program to catch a flight to California where he was scheduled to work top Kentucky Derby contender Bolt d’Oro Monday morning at Santa Anita. But before he left, Castellano was more eager to talk about his victory aboard a bottom-level maiden claimer earlier in the day. The horse in question was Nothins Free, who captured the afternoon’s third race, for maiden $12,500 claimers. The reason for Castellano’s enthusiasm was that Nothins Free is trained by his younger brother Abel, who saddled his sixth winner as a licensed trainer and first since hanging out his shingle here regularly earlier this month. “This was very special for me,” the emotional Hall of Fame jockey said. “I’m proud that my brother is already having success as a trainer. He’s a very hard worker and learned a lot of things over the years, when he was riding, from lots of very good trainers. It was very special to be able to ride for him, and hopefully there will be many more winners for him.” Abel Castellano, 34, won 1,849 races during his riding career before injuries, including a final concussion, forced him to hang up his tack in December 2015. He has four horses in training, three of them – including Nothins Free – for owner John Guarnere’s Imaginary Stable. “I love this game, I grew up in this game,” said Abel Castellano, who saddled his first five winners at Delaware Park last year. “I’m hoping I can expand my stable. And I hope my brother can ride them all.” ◗ Jockey Irad Ortiz Jr. continued his torrid pace on Sunday, posting a four-bagger for the third time over a four-day period dating back to Thursday. Leading rider Luis Saez also reached a milestone on the same card, registering his 100th victory of the session aboard Indominus in the afternoon’s second race. ◗ There will be a Rainbow 6 jackpot carryover of $1,778,601 going into Wednesday’s 10-race program at Gulfstream. The card is highlighted by a $51,000 entry-level optional-claiming dash at five furlongs on the turf for fillies and mares.