13‑Nov‑2023 | M25 Hua Hin | Hard | R32 | 1641 | 1545 | (PR)Ryota Tanuma [JPN] d. (WC)Chaiyarin | 6-3 6-1 | | | | | | | | | |
4‑Sep‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1654 | 774 | (3)Taisei Ichikawa [JPN] d. (WC)Chaiyarin | 6-4 6-4 | | | | | | | | | |
28‑Aug‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1654 | 738 | (4)Maximus Jones [THA] d. (WC)Chaiyarin | 6-2 6-3 | | | | | | | | | |
7‑Aug‑2023 | M25 Jakarta | Hard | R32 | 1653 | 687 | (7)Kasidit Samrej [THA] d. (Q)Chaiyarin | 6-1 6-1 | | | | | | | | | |
17‑Jul‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1633 | 829 | (8)Yeongseok Jeong [KOR] d. (Q)Chaiyarin | 6-3 6-2 | | | | | | | | | |
3‑Jul‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1626 | 634 | (7)Shuichi Sekiguchi [JPN] d. (WC)Chaiyarin | 6-2 6-4 | | | | | | | | | |
5‑Jun‑2023 | M15 Nakhon Si Thammarat | Hard | R16 | | 494 | (1)Blake Ellis [AUS] d. (WC)Chaiyarin | 6-2 6-4 | | | | | | | | | |
5‑Jun‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | | 1204 | (WC)Chaiyarin d. Thanapet Chanta [THA] | 4-6 6-3 7-5 | | | | | | | | | |
29‑May‑2023 | M15 Nakhon Si Thammarat | Hard | R16 | | 1740 | (Q)Chase Ferguson [AUS] d. (Q)Chaiyarin | 6-3 6-3 | | | | | | | | | |
29‑May‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | | | (Q)Chaiyarin d. (Q)Arjun Mahadevan [IND] | 6-3 6-2 | | | | | | | | | |
24‑Apr‑2023 | M25 Jakarta | Hard | R32 | | 524 | (4)Digvijaypratap Singh [IND] d. (Q)Chaiyarin | 3-3 RET | | | | | | | | | |
9‑Jan‑2023 | Nonthaburi 2 CH | Hard | Q1 | | 389 | (12)Vladyslav Orlov [UKR] d. (WC)Chaiyarin | 6-4 6-4 | | 0.85 | 4.0% | 9.3% | 61.3% | 73.9% | 24.1% | 6/9 | 1:49 |
2‑Jan‑2023 | Nonthaburi 1 CH | Hard | Q1 | | 426 | (12)Federico Gaio [ITA] d. (WC)Chaiyarin | 6-2 5-7 6-3 | | 0.81 | 5.6% | 3.4% | 65.2% | 62.1% | 51.6% | 3/8 | 1:52 |