SINGAPORE: 4Aces GC Captain Dustin Johnson is back to full strength — and back at the top of the leaderboard. Johnson leads LIV Golf Singapore presented by Aramco by three shots after a bogey-free 63 in Friday’s opening round at Sentosa Golf Club. His 8-under round matches his best single-round LIV Golf performance, relative to par, in 109 career regular-season rounds. His 4Aces, seeking their first win since 2023, lead the team competition by two strokes over Torque GC. A week ago in Hong Kong, the 40-year-old Johnson woke up prior to the first round with a sore right shoulder that limited his range of motion.