Javier Castellano – Horse Jockey

Javier Castellano has become one of the most successful jockeys in North America. He won four consecutive Outstanding Jockey Eclipse Awards from 2013 through 2016 and entered the Hall of Fame in 2017. His later classic victories include Mage in the 2023 Kentucky Derby and Arcangelo in that year’s Belmont.

From Venezuela to the United States

Hailing from Venezuela, Javier is a second-generation rider. His father and uncle were both successful jockeys in their home country. Venezuela is also where Javier began his career in 1996. After working the smaller South American tracks like La Rinconada for a year he decided to make the move to the United States and settled in South Florida to become a member of one of the toughest jockey colonies in North America.

The success Castellano enjoyed in South Florida was moderate; it isn’t easy for a new jockey to stake a claim and establish themselves with marquee trainers at racetracks like Gulfstream Park and Calder Racecourse. While he did reasonably well in Florida it wasn’t until Castellano decided to move to New York in 2001 that his career began to explode.

Ghostzapper and Bernardini

On the NYRA tracks of Belmont Park, Aqueduct, and Saratoga, Javier Castellano began to gain the attention of trainers because of his strong work ethic and effort on the racetrack. This paid off for him in 2004 when he was tasked with riding Ghostzapper, a horse owned by racetrack magnate Frank Stronach. Ghostzapper had a tremendous campaign in 2004 with a win in the Breeders’ Cup Classic and an Eclipse Award for Horse of the Year. The horse also posted one of the fastest speed figures on record.

2006 saw Castellano align with the famous Darley Racing Stable owned by Sheikh Mohammad bin Rashid Al Maktoum of the UAE. “Sheikh Mo”, as he is affectionately known in US racing circles, secured the services of Castellano for his colt Bernardini. The horse gained Castellano his first win in a Triple Crown race when he claimed the 2006 Preakness Stakes. Named champion three-year-old male in 2006, Bernardini and Castellano also captured the Jockey Club Gold Cup and Travers Stakes.

A brief return to Florida and Calder Racecourse in 2007 brought things full circle for Javier Castellano as he won his 2,000^th career race aboard Nombre de Dios for trainer Mark Hennig. As things turned out this trip perhaps foreshadowed a full return to the South Florida circuit where Castellano began his American career. Moving his tack to the ultra-competitive Gulfstream Park, Javier proved that he could compete with racing’s best. On March 17, 2012, Castellano set a record for most wins in a single meet at Gulfstream with 98.

The 2010 Breeders’ Cup confrontation

Castellano gained mainstream media attention for the confrontation with jockey Calvin Borel at the 2010 Breeders’ Cup. Castellano was confronted in the Winners’ Circle at Churchill Downs by Borel after the Breeders’ Cup Marathon. Borel had taken exception to Castellano’s riding tactics during the race. After verbally threatening Castellano, Borel threw several punches and had to be restrained by multiple people.

For an upcoming race, check the official entries for the current rider assignment. Our racebook comparison and operator reviews explain eligibility and terms; an old invitation to register with BetAmerica is not proof of a currently available product. Account authorization, verification and any promotion requirements must be checked separately from the jockey’s biography.

Javier Castellano’s Consistency and What It Means for Bettors

Javier Castellano’s remarkable run of four consecutive Eclipse Award victories as Outstanding Jockey from 2013 to 2016 is a record of sustained seasonal recognition. That achievement does not translate directly into betting value, because the public can already price a leading rider’s reputation. During his peak years, Castellano combined elite tactical intelligence with exceptional physical ability and an extraordinary ability to communicate with horses of different temperaments — earning national purse-earnings leadership in those four seasons. A leadership total and a win percentage are different statistics.

For bettors, a jockey at the peak of their powers like Castellano during those years represents a genuine form variable worth explicit weighting. When a leading trainer makes a specific decision to put Castellano on a horse they could have ridden with a lesser jockey, that booking identifies a partnership worth checking against form, recent results and price. Rider assignments can reflect availability or existing commitments, so a different mount does not by itself reveal a trainer’s confidence. Tracking jockey booking patterns at major tracks, noting when leading riders choose specific mounts from multiple options, provides intelligence that the raw form lines cannot capture. For more on using jockey information in your handicapping, our articles on betting jockeys in horse racing and what are connections in horse racing cover the key principles.

Major milestones after the early profile

The Museum of Racing biography records more than 5,900 wins through 2025. Its displayed statistics and narrative use slightly different totals, so this profile uses a rounded, dated figure instead of treating either as a live count.

These records add the later career to the early Ghostzapper and Bernardini story. For a current booking, compare the horse’s form, pace and accepted odds rather than assuming a successful historical partnership supplies the same chance today. A jockey can win major races while a bettor still loses money backing every mount.