Making his debut on the JAT, Teerawut, competing in the A boys (ages 15-18), completed his wire-to-wire victory with a total score of 8 under-par-208. He shot five birdies against a double bogey and two bogeys for a final round of 70.
His eight-stroke victory over Wittaya Ngamhom also earned him the title in the open category. Wittaya, meanwhile, carded a 74 for a combined score of even-par-216, which saw him finish second in both the A class and Open class.
Alisa, a member of the National Team Development Programme, defended her title in the A girls class following her final round of 71 and a total even-par-216. That also earned her the trophy in the open category.
Coming in lone second was Puntita Pawichai, whose total score was 11 over-par-227. Vietnamese Bao Nghi Than finished third with 227.
In the B boys (ages 13-14), Pasit Ratakua, with two birdies, one eagle on hole No 12, and three bogeys, signed off with a 71 for a total of one over-par-217 to lift the title. Sitting a stroke behind was Tantikorn Klinpeng, who shot a final round of 71 for a total of 218.
On the girls' side, Arisa Bintachitt, the winner in the inaugural JAT circuit in January, carded a 73 for a total one over-par-217 to claim her second trophy on the tour. She beat Kanyarak Pongpithanon by two shots, as the latter shot a 75 for a total of 219.
The fifth and final JAT circuit will take place between October 27-29, with the venue to be announced later. For further information, follow the Junior Asian Tour Facebook Fanpage.