By Matthew Abbott Brooks Koepka has found form just in time for his PGA Championship defence after winning his first LIV Golf event this season in Singapore. Koepka, 34, went without success through the first six events of the year and fell well short of expectations at the Masters, finishing in a tie for 45th. But after finishing tenth in Adelaide last week, the American followed up a five-under-par 66 opening round at Sentosa with an even better seven-under 64 to take a three-shot lead into the final round. Under pressure from Cameron Smith and Marc Leishman, Koepka maintained a two-shot lea…
