Parx Racing boasts a $505,292 carryover in its jackpot Philly Big 5 wager, and Wednesday will be a mandatory payout in the sequence that spans Races 7-11. To assist your handicapping, key stakes selections provided by the 1/ST BET app measure each contender against the 10 leading factors for each race. The 1/ST BET app looks at 52 handicapping factors and more than 200,000 past races to determine its AI selections.

You can use the automated handicapping factors, or create your own factor filters to incorporate angles you prefer. Full-card selections can be found in the 1/ST BET app. We’ve included the official track morning line odds with each runner.

Parx Racing // Race 7 // 3:46 pm ET // claiming // 1 mile 70 yards

#7 Factor This In (6-1) // 20%W
#6 In Equality (6-1) // 19%W
#2 Jammin Jimtown (3-1) // 17%W
#1 Grit’n’grind (4-1) // 12%W

Parx Racing // Race 8 // 4:14 pm ET // starter handicap // 1 mile 70 yards

#10 Miss Dillingham (2-1) // 17%W
#9 Assume Control (8-1) // 16%W
#3 Fleeterthan (4-1) // 13%W
#2 Miss Loyalty (12-1) // 11%W

Parx Racing // Race 9 // 4:42 pm ET // starter handicap // 1-1/16 miles

#7 Exit Right (2-1) // 28%W
#5 Flat Out Flying (3-1) // 19%W
#4 They Shot Sonny (8-1) // 13%W
#9 Secret Path (6-1) // 8%W

Parx Racing // Race 10 // 5:10 pm ET // starter handicap // 5-1/2 furlongs

#12 Pictor (6-1) // 22%W
#10 Royal Blue Boy (8-1) // 21%W
#7 Studio B (6-1) // 9%W
#5 Jamminwithbrandon (8-1) // 6%W

Parx Racing // Race 11 // 5:38 pm ET // claiming // 1 mile 70 yards

#7 Mamaigotthis (10-1) // 20%W
#13 Taino (6-1) // 17%W
#3 Social Equality (8-1) // 19%W
#5 Nimble Beast (7-2) // 12%W