Wijono prevails in playoff to win Singha Chiangmai Open Indonesia’s Jonathan Wijono birdied the third playoff hole to defeat Thailand’s Amarin Kraivixien and capture his first All Thailand Golf Tour title at the 3-million baht Singha Chiangmai Open 2026 at par-70 Mae Jo Golf Resort & Spa in Chiang Mai, on Sunday. Wijono and Amarin finished tied at 13-under-par after regulation. The 29-year-old Thai carded a final-round 2-under-par with five birdies and three bogeys, while Wijono shot even-par, mixing four birdies with four bogeys. The playoff was contested on the par-4 18th hole. Both players made bogey on the first extra hole and par on the second before Wijono rolled in a birdie on the third playoff hole to seal the title and earn 450,000 baht in prize money. Amarin received 285,000 baht as runner-up. Wijono, 25, began the final round with a two-shot lead but looked to be slipping out of contention after posting three birdies and four bogeys over his first 13 holes to fall to 12 under, three shots behind Amarin. The Thai had surged to 15 under after making four under through his round with five birdies against one bogey. But Amarin dropped two shots over the closing four holes, while Wijono birdied the last to force a playoff at 13 under. Wijono became the second foreign winner of the event after John Catlin in 2018, and the second Indonesian to win on the All Thailand Golf Tour after Naraajie Ramadhan Putra at the 2023 Singha Laguna Phuket Open. Thailand’s Runchanapong Youprayong and Nattawat Suvajanakorn shared third place on 12-under-par after both closing with rounds of 6-under, earning 144,375 baht each. Khemkhon Limbhasut shot 68 to finish fifth on 10-under-par, collecting 95,250 baht. First-round co-leader Nattapong Ratchathorn closed with a 6-under-par 64, featuring six birdies, to climb into a share of sixth place alongside Thanawin Lee (65), former 2021 champion Warun Ieamgaew (67), Thepnakorn Faisoon (68) and Pisitchai Thippong (69). Each earned 65,820 baht. Suttinon Panyo and TopGun Kaewpiboon both carded final-round 5-under-par rounds to finish tied for 11th at 8-under-par, taking home 51,150 baht apiece. Defending champion Sahasawat Ariyachatwekin shot 66, while Donlaphatchai Niyomchon returned a 68, with both ending tied for 20th on 6-under-par and earning 34,950 baht each. Amateur Pran Poonperm the Supaporn Mapuengpong Award, presented to the best-performing amateur, after finishing at 3-over-par in a tie for 57th. He was the only amateur to make the cut in the tournament.