SAN DIEGO – Jordan Spieth returned to competition on the PGA Tour the last three weeks to mixed results following surgery on his left wrist in August. In his first start back at last month’s AT&T Pebble Beach Pro-Am he finished tied for 69 th in the 80-player,

While most of the signature events are of the no-cut variety, the three player-hosted signature events — the Genesis Invitational (Tiger Woods), Arnold Palmer Invitational and the Memorial Tournament (Jack Nicklaus) — feature a 36-hole cut to the top 50 and ties plus any player within 10 shots of the lead.