Team Singapore clinched the inaugural Causeway Trophy, sponsored by Prudential, on Sunday afternoon with a 15½-8½ win over their Malaysian counterparts.
Led by their top-ranked golfer Mardan Mamat, the Republic won seven of 11 singles matches at the Laguna National Golf and Country Club to claim victory at the three-day event.
"I couldn't believe how well the team played," Team Singapore captain Lip Ooi said of the success.
"This event has created bonding - not just across the Causeway but among the players as well."