Though Hahn earned an exemption to play in this week's WGC - Cadillac Championship as a result of his current Top 10 standing in the FedEx Cup, he opted to sit out the weekend to be with his wife, who just gave birth to their first child, Will Gray of the Golf Channel reports.

Toms withdrew from the Puerto Rico Open after nine holes due to a bad back, the PGA Tour reports.

Luiten is in the field for the Cadillac Championship at Trump National Doral this week. He plans to stay on the PGA Tour and play in the Valspar Championship and Shell Houston Open before the Masters, according to his official web site reports.

Matsuyama (wrist) is in the field for the WGC-Cadillac Championship this week.

Donaldson shot a 4-uner 66 in the final round to move up into a sixth place finish at The Honda Classic.