Today’s “Lock” is at Northfield Park on race 4 with the #1-Bettor’s Reward-Beaten fav has rail and looks the best here for leading driver Aaron Merriman.

Last “Lock” won again!  Key this horse in your pick 5 wagers. Record now stands at: 350 of 560 wins with 103 seconds and 29 thirds for Howard’s picks.

Remember to “Lock It Up” at IdaBet.com today!