The 2025 Nonthaburi Challenger was a professional tennis tournament played on hard courts. It was the 11th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Nonthaburi, Thailand from 30 December 2024 to 4 January 2025.

Singles main-draw entrants Seeds Country Player Rank1 SeedMarco Trungelliti1431Grégoire Barrère1622Henri Squire1783Titouan Droguet1824Clément Chidekh1895Timofey Skatov1916Filip Cristian Jianu2147Benjamin Hassan2188 1 Rankings are as of 23 December 2024.

Other entrants The following players received wildcards into the singles main draw: Thanapet Chanta Kasidit Samrej Wishaya Trongcharoenchaikul

The following player received entry into the singles main draw as an alternate: Murphy Cassone

The following players received entry from the qualifying draw: Kimmer Coppejans Maximus Jones Hiroki Moriya Rei Sakamoto Marat Sharipov Clément Tabur

Champions Singles

Aslan Karatsev def. Grégoire Barrère 7–6(7–5), 7–5.

Doubles

Kokoro Isomura / Rio Noguchi def. Zdeněk Kolář / Neil Oberleitner 7–6(7–3), 7–6(11–9).

References