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First the world’s No. 2 golfer commits, now the No. 4 ranked golfer is returning to play in the Travelers Championship.

Justin Thomas, who was No. 1 in the world for four weeks last year, is returning to play TPC River Highlands in Cromwell when the Travelers reconvenes June 20-23. He joins Brooks Koepka, the reigning PGA champ, along with the last two U.S. Opens, in the field. Koepka is ranked second.

The two commitments have put this year’s tournament ahead of last year’s pace when Rory McIlroy was the tournament’s first commitment on Jan. 31. This is Thomas’ sixth time playing in the event, his best finish a tie for third place in 2016.

Thomas first came in 2013 while still an amateur at the University of Alabama. He finished tied for 30th placce.

“While Justin is a world-class golfer, he’s an even better person with whom we’ve built a strong relationship over the years,” Andy Bessette, executive vice president and chief administrative officer at Travelers, said in a statement.

Thomas has nine wins on the PGA Tour, eight in the past two seasons. He was the PGA Tour Player of the Year in 2017, followed by Koepka last year.