GREENSBORO, N.C. -- Scott Stallings withdrew from the Wyndham Championship prior to Thursday's first round with a back injury.
Former Clemson standout D.J. Trahan, who ranks 174th in the FedExCup standings, took Stallings' spot in the field. Stallings ranks 41st in the FedExCup.
Tim Petrovic is now the first alternate. He ranks 189th in the FedExCup.