Running Aces, in conjunction with the USTA's Strategic Wagering Program, has added a $7,500 Instant Guarantee for the early 50-cent Pick-4 on Sunday, Sept. 8.

The early Pick-4 starts in race two and has a carryover of $2,308.40. 

In addition, Running Aces' Sunday program also offers a carryover of $912.60 for the 50-cent Hi-5 wager in race four, and a carryover of $683.13 in the 20-cent Pick-5 Jackpot wager which will start in race eight on the 12-race card. 

First post on Sunday night is 6 p.m. (CDT). 

You can find free past performance pages for Running Aces guaranteed pools on the USTA website under the Handicapping/Strategic Wagering tab.

(Running Aces)