After trading texts and phone calls the last few months, Day and Swatton got down to the high-tech work in a lab working his swing and putting and the results have been immediate.

Jason Day (64) posts his career-low score in 41 rounds at the Arnold Palmer Invitational presented by Mastercard. He is the first player to shoot 64 or better at Bay Hill since 2021 (Keegan Bradley/64/R3).

Those attacking Wyndham Clark for violating the rules during the second round of the Arnold Palmer Invitational are simply wrong.

Morikawa matched some peers with the second-best round of the day at Bay Hill to take pole position entering the final 18 holes

ORLANDO, Fla. — Shane Lowry loves the grind of a strong test and it's showing at Bay Hill. He had six birdies Friday in slightly tamer conditions for a 5-under 67, giving him a two-shot lead going into the weekend at the Arnold Palmer Invitational.

No, Wyndham Clark is not married ... amid Women's World Championship after revealing how she turns 'miserable all day' "I threw up" - Charley Hull details eventful morning amid Women's World ...

During Friday's second round at the Arnold Palmer Invitational, Wyndham Clark found himself center of controversy once again.

Shane Lowry two ahead of Wyndham Clark, with Collin Morikawa in tied-third alongside Corey Conners; Former Bay Hill champion Rory McIlroy four behind and world No 1 Scottie Scheffler seven back; Watch

Topping the leaderboard after the second round was a relaxed Shane Lowry, who fired a five-under-par 67 to open up a two-shot lead at the halfway stage. The 37-year-old Irishman reeled off six birdies and one bogey to head into the weekend at the Bay Hill Club & Lodge on eight under through 36 holes.