Four To An Outside Straight or Single High Card?

In 9/6 Jacks or Better, four to an outside straight is the correct play over single high card, worth 1.08 more coins on average (5-coin bet). This exact conflict is dealt about once every 126 hands. Drill it in the trainer →
1 in 126hands: how often this decision appears
+1.08coins: average EV edge of the correct play
8.5coins lost per 1,000 hands if always misplayed

Example hand

2♠ 3♠ J♠ 4♥ 5♦

CORRECT PLAYhold 2♠ 3♠ 4♥ 5♦EV 3.404 coins
vs
TEMPTINGhold J♠EV 2.401 coins
#HoldEV, coins (5-coin bet)
1hold 2♠ 3♠ 4♥ 5♦3.404
2hold J♠2.401
3hold 2♠ 3♠ J♠2.234
4hold 2♠ J♠1.897
5hold 3♠ J♠1.897

Check any hand yourself in the hand calculator, or see all 64 decision conflicts ranked by frequency.