CROMWELL, Conn. (AP) - A week of major championship pressure at the U.S. Open and a cross-country trip made for a lot of tired players at the Travelers Championship. Greens made soft by rain on a relatively easy course helped perk up many of them Thursday.
Six players shot a 6-under 64 to tie for lead, with defending champion Bubba Watson (69) , two-time winner Phil Mickelson (67) and 79 others within five shots going into the second round.
Brooks Koepka, coming off a runner-up finish at Pebble Beach, had a 71 and said he was among those fighting exhaustion.
"When you think about all the travel we've done and how much last week takes out of you," he said. "When you are in contention in a major, it's going to drain you."
The leaders included Zack Sucher and Kyoung-Hoon Lee, who each shot their lowest rounds on the PGA Tour. Sucher made a 9-foot birdie putt on No. 18 in the last group of the day to join a group that also included Canadian MacKenzie Hughes, who sank an 18-foot birdie putt on his final hole.
Abraham Ancer shot a 30 on his back nine. Bronson Burgoon birdied four of his first six holes, and Ryan Armour, who has missed the cuts in four of his last five starts, tied his lowest round of the season.
"I gave myself a lot of opportunities, which I hadn't been doing lately, Armour said. "I hadn't been hitting a lot of greens, wasn't shaping the golf ball the way I want to shape it. We worked really hard the last few days."
Englishman Paul Casey, who gave up a four-shot lead in the final round a year ago, missed a 17-foot par putt on the 18th and finished in a group of six at 65.
Memorial champion Patrick Cantlay was part of a group of 12 at 66.
Cantlay started on the back nine and was tied for the lead when his tee shot landed in water on the par-3 eighth hole, leading to a double bogey. But that did not affect the confidence of the former UCLA star, who was just 19 years old when he shot a 60 on this course during the second round in 2011, setting a PGA Tour record for amateurs.
"I definitely feel comfortable around here," he said. "It's one of the only golf courses I think I get on the first tee at the beginning of the day and think I can birdie every hole."
CLEVELAND (AP) - Cavaliers owner Dan Gilbert was released from a Detroit-area hospital nearly a month after suffering a stroke and will recover at an in-patient rehabilitation center.
Quicken Loans CEO Jay Farner said Gilbert was discharged Wednesday from Beaumont Hospital in Royal Oak, Michigan. The 57-year-old Gilbert was taken to the hospital by a family friend while experiencing stroke-like symptoms on May 26.
He suffered the stroke while under medical care and was taken into surgery for a catheter-based procedure.
VANCOUVER, British Columbia (AP) - The NHL is expanding its video review process to allow an unlimited number of coaching challenges to address concerns raised after several notable missed calls during the playoffs.
The new freedoms, however, come at a price.
The league's general managers approved lifting limits on the number of times a coach can challenge a play during the game for goalie interference, offside and added the element of possible missed calls that would have resulted in a stoppage in play before a goal was scored.
NEW YORK (AP) - The NFL competition committee has decided against making any changes to the new rule for reviewing pass interference.
That means the rule stands as approved by NFL owners in March.