Super Stock and Mr. Wireless will both be chasing after their third major stakes wins this year in the Grade 3, $400,000 Oklahoma Derby on Sunday at Remington Park.  The 1 1/8-mile race anchors a 12-race card that features eight stakes, including the Grade 3, $200,000 Remington Park Oaks. There is a special first post of 3 p.m. Central.  Super Stock is the class of the eight-horse field as the winner of the Grade 1 Arkansas Derby in April at Oaklawn. He added another significant win to his 3-year-old résumé last month, when he captured the $250,000 Ellis Park Derby to bring his career earnings to $957,677.  “It was great to have him run another excellent race,” said Steve Asmussen, who trains Super Stock. “This is the right spot for him timing-wise, and for the mile and an eighth and how much he likes that.”  The Arkansas Derby and Ellis Park Derby were both run at 1 1/8 miles. Ricardo Santana Jr., who was aboard for both races, has the mount from the rail. :: Bet the races with confidence on DRF Bets. You're one click away from the only top-rated betting platform fully integrated with exclusive data, analytics, and expert picks. “He’s been more than a nice family horse,” said Asmussen, who trains Super Stock for his father, Keith Asmussen, and Erv Woolsey. “We’re hoping he will get there this Sunday.”  Asmussen said Super Stock responded to being placed more aggressively in the Ellis Park Derby. The horse could settle just off the pace Sunday alongside Mr. Wireless.  Mr. Wireless has won his last two starts, the Grade 3 Indiana Derby on July 7 at Indiana Grand and the Grade 3 West Virginia Derby on Aug. 7 at Mountaineer. He will break from post 7 under Ramon Vazquez.  “He tends to get himself in the race a little bit,” said Bret Calhoun, who trains Mr. Wireless for J I L Stable. “Ramon has done a great job riding him, paying attention to the way the track had been playing those days, getting position. I think he’ll be in contention early.” Mr. Wireless has accomplished a good deal in a short amount of time. He’s won 4 of 6 starts, at distances ranging from a mile to 1 1/8 miles. “He’s kind of been well seasoned,” Calhoun said. “He’s had to travel quite a bit, run on different surfaces. He caught the slop at Lone Star, caught a deep track in Indiana, caught another deep track in the West Virginia Derby. Nothing seems to bother him. He handles everything very well, has been very mature handling all these surfaces and traveling. “He hasn’t done much wrong in his career. And he’s got the will to win.”  Flash of Mischief will be moving to 1 1/8 miles for the first time in his career following his win at 1 1/16 miles in the $250,000 St. Louis Derby on Aug. 28 at Fairmount Park.  “The fact that his dam was a sprinter obviously leaves some cause for concern,” said Karl Broberg, who trains Flash of Mischief for Jerry Namy. “But being by Into Mischief, obviously the distance shouldn’t be a problem there. I hope we don’t hit an imaginary wall that final sixteenth.”  Joe Talamo was aboard last out and has the mount from post 2 on Sunday.  The field also includes Warrant, who was second to Mr. Wireless in the West Virginia Derby last out, one race after winning the $300,000 Texas Derby over that one on May 31 at Lone Star Park. Joel Rosario has the mount for Twin Creeks Racing Stable and trainer Brad Cox.