2026 Thionville Open

2026 Thionville Open
Date	2 – 8 March
Edition	2nd
Surface	Hard
Location	Thionville, France
Champions
Singles
Sebastian Ofner
Doubles
Ivan Liutarevich / Filip Pieczonka

The 2026 Thionville Open was a professional tennis tournament played on hardcourts. It was the second edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in Thionville, France between 2 and 8 March 2026.

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
FRA	Hugo Gaston	95	1
GBR	Jan Choinski	121	2
FIN	Otto Virtanen	131	3
AUT	Sebastian Ofner	132	4
ITA	Giulio Zeppieri	153	5
NOR	Nicolai Budkov Kjær	154	6
EST	Mark Lajal	160	7
FRA	Ugo Blanchet	168	8

• ¹ Rankings are as of 23 February 2026.

Other entrants

The following players received wildcards into the singles main draw:

• Moïse Kouamé
• Maé Malige
• Tom Paris

The following players received entry into the singles main draw as alternates:

• Dan Added
• Gilles-Arnaud Bailly
• Rémy Bertola
• George Loffhagen
• Clément Tabur

The following players received entry from the qualifying draw:

• Charles Broom
• Murphy Cassone
• Martin Krumich
• Kei Nishikori
• Keegan Smith
• Yosuke Watanuki

The following player received entry as a lucky loser:

• Jelle Sels

Champions

Singles

Main article: 2026 Thionville Open – Singles

• Sebastian Ofner def. Nicolai Budkov Kjær 6–7^(5–7), 6–3, 7–6^(9–7).

Doubles

Main article: 2026 Thionville Open – Doubles

• Ivan Liutarevich / Filip Pieczonka def. Joshua Paris / Luca Sanchez 7–6^(13–11), 7–6^(7–5).