SEREMBAN, Malaysia—Antonio Lascuña groped for form in the final round, carding a 2-over-par 74 that dropped him to ninth place in the Negri Sembilan Masters Invitational Sunday.
Trailing by just two shots after 54 holes with rounds 66-71-68, Lascuña lost his touch and wound up with a 279 total, eight behind Siddikur of Bangladesh, who won with a sizzling 65 at the Seremban International Golf Club.
The 26-year-old from Dhaka nailed two eagles coming in to win by four shots over Malaysian ace Danny Chia, who came in with a 70, in this fourth leg of the Asean PGA Tour.
Juvic Pagunsan, who shared the lead in the second round, also faltered on the final day with a 73 that left him in a five-way tie at 281. He also shot a 73 Saturday after opening up with a 69-66.
The top seven players from the Asean PGA Tour Order of Merit will gain spots in the $6-million Barclays Singapore Open in November.
Siddikur finished with a four-round aggregate of 17-under-par 271 and earned a cheque for $26,230.