Live points verified daily against the official ranking: 998 of 1,000 in the ATP top 1,000 match to the point. How we check ›
Krittin Koaykul is a 31-year-old Thai professional on the ATP tour with 1 ranking points. Our rating model puts Koaykul at 1464 ELO across 63 rated matches, strongest on clay (1500). 7 results currently count toward Koaykul's ranking total.
<a href="https://atprank.com/player/krittin-koaykul"><img src="https://atprank.com/api/card/player/krittin-koaykul" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Krittin Koaykul won as the betting underdog, ranked by pre-match odds.
Krittin Koaykul’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Michael AgwiM15 Hua Hin 1 2023 · 6-4 6-3ELO 1546def. 
Finley HallM15 Nakhon Si Thammarat 7 2024 · 4-6 6-3 10-6ELO 1514def. 
Jumpei YamasakiM15 Nakhon Si Thammarat 1 2024 · 6-4 6-3ELO 1505def. Koki MatsudaM25 Nakhon Si Thammarat 1 2023 · 3-6 6-4 7-6(8)ELO 1503def. 
Eric PadghamM15 Nakhon Si Thammarat 4 2023 · 7-6(2) 6-4ELO 1502Last match May 11, 2026 · last win Oct 29, 2025
Krittin Koaykul's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.