(CNN)Collin Morikawa and qualifier Joel Dahmen lead the charge heading into the weekend at the US Open, topping a tight leaderboard by a single stroke following Friday's second round at The Country Club.
US Open: Morikawa shares lead with qualifier Dahmen
Ranked 130th in the world, Dahmen came agonizingly close to finishing the day above the two-time major winner as the outright leader but missed his birdie putt at the 18th hole by mere inches.
The 34-year-old, who secured his first and only win on the PGA Tour in March 2021 with victory at the Corales Puntacana Championship, carded a two-under 68 to add to his opening round 67.
Having admitted to almost skipping the event qualifier, the American reflected on a "whirlwind" two days, when he has rapidly become a crowd favorite in Brookline, much to Dahmen's surprise.
"It is unbelievable to me how many people know my name or yell for me out there," Dahmen told reporters.
"It's weird. I'm getting recognized a little bit more off the golf course ... my wife will look at me, like, 'What is happening?'
"It's not normal. I don't know if I'll ever get used to it, but it comes with good golf."
Morikawa, pursuing a third major in three years after triumphs at the PGA Championship and the Open, starred with a round-best 66. The world number seven made a scintillating start to his second round, sinking three birdies en route to a three-under score through his first nine holes.
A bogey on the fourth hole -- his 13th -- provided the sole blemish on the 25-year-old's scorecard, with Morikawa ending the day in a confident mood.
"No one has taken it deep so far and run away, but right now my game feels really good," Morikawa told reporters.
"The last few days is a huge confidence booster for me heading into this weekend, and hopefully we can kind of make some separation somehow."
Defending champion Jon Rahm and four-time major winner Rory McIlroy headline the five players in hot pursuit of the duo, one stroke off the lead after shooting 67 and 69 respectively.
McIlroy bounced back superbly from a double bogey on the third hole, which could have been markedly worse. Finding himself in the long grass after an errant approach shot, disaster struck when it took the Northern Irishman three shots to escape -- the ball twice getting stuck in the fescue.
It led to the rare instance of the 33-year-old fist pumping in celebration to a double bogey, avoiding a triple with a superb 22-yard putt.