NAPA, Calif. -- Brendan Steele opened his Safeway Open title defense Thursday with a 7-under 65 for a share of the lead with Tyler Duncan and Tom Hoge in the PGA Tour's season opener.
Lucas Glover, Chez Reavie, Emiliano Grillo and Jamie Lovemark were 2 shots back at 67.
Steele had an eagle, six birdies and a bogey. Last year at Silverado, he birdied the final three holes to overcome a 4-shot deficit and beat Patton Kizzire by a stroke for his second PGA Tour title.
"A little bit of everything worked for me today," Steele said. "I had a really good ball-striking day. I don't think I missed a green, so that really helps. And then I had a good putting day as well, so you put that together and it's going to be pretty good.
Duncan, making his first start as a PGA Tour member, also had six birdies, an eagle and a bogey.
"I thought the course would fit my game because hitting the fairways is important," said Duncan, whose only other PGA Tour event was the 2015 U.S. Open. "There are a lot of sections in the greens that you've got to hit into, and to hit it into those sections from the rough is pretty challenging."
Hoge, beginning his fourth PGA Tour season, had seven birdies. He had a back-nine 30 with six birdies.
"I played really well the whole day," said Hoge, whose PGA Tour career best is a tie for fourth in August at the Barracuda Open. "I was in a lot of fairways, on a lot of greens and then made a few putts."
Steele didn't miss a green in regulation.
"The greens are not holding very well. You have to be in the fairway," Steele said. "I think this is the way that it's meant to be played. It plays really nicely this way."
Zach Johnson, the 12-time PGA Tour winner playing the event for the first time, had a 68 with five birdies and a bogey.
"I love it. I liked to the moment I stepped foot on it," said Johnson, whose last title was The Open in 2015. "You can't fake it around here. It's right out in front of you. There are a couple of tee shots and a couple of approaches where you have to pay attention. It's a very classic golf course."
Phil Mickelson, the 42-time PGA Tour winner beginning his 27th PGA Tour season, birdied the 18th from 7 feet for a 69. The 47-year-old Mickelson, playing in his 91st PGA Tour event since his last title at The Open in 2013, had five birdies and two bogeys.
Sang-Moon Bae, the 2014 tournament winner, shot 73. He's playing in his first tournament since a mandatory 21-month military stint in South Korea.
John Daly, the two-time major winner who won the PGA Tour Champions' Insperity Invitational in May, had a 74. Daly has missed the cut in 12 straight PGA Tour events.