RORY McIlroy is only one shot behind US Open leader Collin Morikawa, as he pursued a long-awaited fifth Major at Brookline.
The Northern Irishman has overcame a disappointing start and is now in the hunt to score his first Major success since 2014.
McIlroy stated that he is happy to be "right in the mix" after coming within a few seconds of Morikawa, Dahmen and after a slow start
Morikawa was the first player to win the 2021 Open Championship since 2003, and he won it on his debut in July.
He is trailed by Joel Dahmen and Morikawa, who are joint leaders. The American pair is on five-under par.
It is still a competitive field going into the weekend, with McIlroy being one of five players on four-under par.
Jon Rahm, the reigning Spanish champion, is accompanied by Hayden Buckley and Aaron Wise of America. Beau Hossler is also there.
Scottie Scheffler, current Masters Champion and world number one Scottie Scheffler are just one shot behind the group. Matt Fitzpatrick, on two under is the leading Englishman.
McIlroy stated that he couldn't be happier as he chases down Morikawa in Massachusetts and Dahmen.
He stated that he could ride waves of momentum quite easily. You try to ride the wave as long as possible, but you also have to keep your eyes on the crest. I've learned to avoid riding the waves downwards, so that you don't get caught up in the next wave.
"This course is very fluid. I can go on a little run and make some birdies. If I encounter it this week, I feel like my ability to ride those waves of momentum throughout a round.
"I believe I play quite an emotive version of golf.
"I have always enjoyed being in a crowd. The interaction is what I enjoy. That is what I love. It's a pleasure to see people out there. Perhaps that's part.
"I've been here a while. They might feel that they have watched me grow up, and that they are part of the journey with me.
He said that despite his slow start, he was patient and knew that if he hit the ball as he has been, it would give him chances.
"Today was a great example of having a positive attitude. I am very happy in my current position. After a difficult start, I came back strong today and was right at the top of my game. Couldn't have been happier."