With a four-under 68, Steve Stricker is five shots back of Robert Garrigus at the RBC Canadian Open in Oakville, Ontario, Canada after the first round.
Garrigus carded a 63 on the first day of play. Adam Schenk was one shot off the lead with a first-round 64, good for an 8-under score.
Chris Stroud was in third at 7-under, and a group of six golfers were tied for fourth at 6-under.
Video: PGA Tour