World class horse racing takes place at Gulfstream Park outside Miami, and on Saturday the late Pick 4 begins with the Mr. Prospector Stakes and ends with Race 11. Before making any Pick 4 picks, you'll want to hear what SportsLine senior writer Gene Menez has to say.

A former reporter and editor at Sports Illustrated, Menez covered an array of sports, including horse racing, for the magazine and its website for almost 14 years. Between 2010 and 2012, he served as SI's handicapper for the Triple Crown races and correctly predicted Super Saver to win the Kentucky Derby in 2010. In 2015, while writing for Sports on Earth, Menez accurately gave out the Kentucky Derby superfecta (American Pharoah, Firing Line, Dortmund and Frosted), which paid $1,268.20 for $2. Then in 2017, he tweeted out his Kentucky Derby picks, including Always Dreaming to win, and hit the Pick 4, which paid almost $6,900 on a $1 bet.

And on Monday, Menez hit the Pick 5 at Santa Anita Park for $798.70.

Now, Menez has handicapped the late Pick 4 at Gulfstream for New Year's Eve, made his picks and formulated his bets.

We can tell you that Menez is high on O'Connor, the 8-5 favorite in the Harlan's Holiday Stakes, the third leg of the Pick 4. "Formerly based in Chile, O'Connor was smashing in his U.S. debut, drawing off to win by six lengths and suggesting he could be a key player among older horses in 2023," Menez told SportsLine. "He is 10-for-16 lifetime on fast dirt and makes his second start off the layoff." O'Connor is Menez's top pick in the Harlan's Holiday and the only horse from the race on his Pick 4 tickets.

In addition, Menez is high on a double-digit longshot on Saturday! This horse "is a danger to go wire-to-wire" and could spice up the Pick 4. Menez is using this longshot on his tickets, and so should you. You NEED to see his analysis before making any Pick 4 selections.

So which huge double-digit longshot can win? And how has Menez constructed his Pick 4 tickets? ... Join SportsLine now to get the Pick 4 selections at Gulfstream for New Year's Eve, all from the racing writer who hit the Pick 5 at Santa Anita on Monday!