The Mobster & The Prodigy: Stu Ungar at Gin Rummy

Victor Romano protected Stu Ungar and took a cut of his winnings. Ungar beat his opponents so consistently that they stopped giving him games.

Stu Ungar dominated high-stakes gin rummy. He remembered the cards and worked out what his opponents held. Genovese soldier Victor Romano backed and protected him in New York. Ungar won so consistently that opponents stopped giving him games.

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The overnight game

Teenage Stu Ungar picked up Victor Romano in Queens at midnight, then headed to Manhattan’s Jovialite Social Club. They stayed until morning.

The upstairs room had bare floors, bright lights, and guards at the door. Romano was a Genovese crime-family soldier; Ungar was a small, restless prodigy who regarded him as a father figure. Their shared occupation was separating opponents from money.

Protection had a price

Romano took 20 percent of Ungar’s winnings for looking after him. Protection was a business arrangement as well as a personal bond.

Ungar left New York owing $60,000 to a connected bookmaker. He used his card-playing earnings in Las Vegas to pay it down.

More than a good memory

Ungar remembered the cards and used them to work out what his opponent held. His recall made every pickup and discard dangerous information to give away.

Elite gin demands recall, probability, and the ability to read an opponent’s choices. Ungar set the benchmark.

Memory alone does not decide what to throw. Suppose your opponent takes the six of hearts: it may join other sixes, extend a heart run, or replace costly deadwood.

The next discard gives you more information to work with. You have to keep revising your estimate of the opponent’s hand.

Computer players face the same task. A 2021 Gettysburg College paper on opponent hand estimation tested methods for predicting hidden cards from patterns of play.

Too good to get action

Ungar’s success created a peculiar business problem. To earn money at gin, he needed somebody willing to sit opposite him.

Ungar offered favorable playing conditions to attract opponents, but the games dried up as word spread. Poker offered a larger pool of players.

He even offered to return 10 percent of an opponent’s losses. Few accepted.

Ungar had exhausted his own market. Elsewhere, gin players kept competing for substantial prizes after his death.

What the legend leaves out

Ungar set the standard for elite gin. His opponents’ reluctance to play him was the measure of his dominance.

His life away from the gin table was marked by destructive gambling and drug use.

For more on the decisions involved in gin, see our guide to knocking.

Your turn at the table

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Sources and further reading