Saratoga morning line odds: Racing insider gives picks for the Pick 4 for Sunday, July 30

World class horse racing takes place at Saratoga Race Course in Saratoga Springs, N.Y., and on Sunday the late Pick 4 begins with Race 7 at 4:41 p.m. ET and ends with Race 10. Before you make any picks, you NEED to know how Saratoga Springs-based racing insider and Beyer Speed Figure maker Bob Weir has handicapped the sequence.

A member of the Beyer Speed Figure-making team, Weir is a two-time qualifier for the prestigious National Horseplayers Championship in Las Vegas. He has produced multiple five-figure days at the track over the years, including a $60,000 Pick 6 at Del Mar in 2014.

Last year he was red-hot in the Triple Crown prep races, hitting the superfecta in the Blue Grass Stakes for $1,678 and exactas in the Fountain of Youth Stakes and Tampa Bay Derby. He also hit the 19-1 winner of the Man o' War Stakes, the trifecta in the Pegasus World Cup, the superfecta in the Met Mile and multiple Pick 4s.

In April of this year, he hit a Pick 4 at Gulfstream Park for $641, the exacta in the Florida Derby, a Pick 5 at Keeneland and the exacta in the Lexington Stakes. He smashed the trifecta in the Belmont Stakes for $532.96, and later in June he crushed the Pick 4 at Belmont for $555. Those are just some of his scores this year.

For Sunday, Weir has handicapped the late Pick 4 at Saratoga, made his picks and constructed his tickets.

We can tell you that Weir is high on Atlanta's Acuna, an 8-1 longshot in Race 8, the second leg of the Pick 4. "He ran pretty well on the dirt last year as a 2-year-old but has been racing on the turf as a 3-year-old," Weir told SportsLine. "If the dirt is his better surface, it's possible he's improved as a 3-year-old and we just don't know it yet." Atlanta's Acuna is Weir's top pick in Race 8 and an A horse on his Pick 4 tickets.

In addition, Weir is high on a double-digit longshot on Sunday. Weir says longshot "had a nice prep" for Sunday's race and could spice up the Pick 4. Weir is including this double-digit longshot on his tickets, and so should you. You NEED to see Weir's analysis before making any Pick 4 selections.

So which double-digit longshot can win? And how has Weir constructed his Pick 4 tickets? ... Join SportsLine now to get Pick 4 selections at Saratoga for Sunday, all from the racing insider who has produced multiple five-figure days at the track!