Munich 
Bucharest 
Oeiras 
San Miguel de Tucuman 
Acapulco 
Gwangju Challenger 
Tallahassee 
Davis Сup Group I Tennis. Played Mertens Yannick. Season 2023
Country 
Belgium. Ranking ATP 0.
Belgium. Ranking ATP 0. Lille | ||||
|---|---|---|---|---|
| 26.03.2023 | Qualifications - 1st round | McCabe James — Mertens Yannick | 2:0 (6:2, 6:3) |
|
 Tenerife 3 | ||||
| 05.02.2023 | Qualifications - 1st round | Domingues Joao — Mertens Yannick | 2:0 (6:4, 6:2) |
|
| Tenerife | ||||
| 15.01.2023 | Qualifications - 1st round | Gerch Lucas — Mertens Yannick | 2:0 (6:2, 6:1) |
|