Black Onyx rallied from off the pace under Joe Bravo to take the lead turning for home, then held off favorite Uncaptured at bay down the stretch to win Saturday's $550,000 Horseshoe Casino Spiral Stakes at Turfway Park.

The win was worth 50 points toward the Kentucky Derby for Black Onyx, who is not year Triple Crown nominated. The horse was a 15-1 shot and covered 1 1/8 miles in 1:51.98 and returned $33.40.

Uncaptured held on for second with Giant Finish third.