Gilbert Klier Junior leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 14/01/2024 at Tigre Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 14/01/2024 | Tigre Challenger | Qualifying 1 | clay | Villanueva | 5-7 4-5 |
| 23/10/2023 | Curitiba Challenger | Qualifiers | clay | Junior | 4-6 2-6 |
| 01/09/2023 | M15 Buenos Aires | Quarter-final | clay | Junior | 3-6 1-6 |
| clay | Villanueva 1 - 2 Junior |
| 2024 | Villanueva 1 - 0 Junior |
| 2023 | Villanueva 0 - 2 Junior |
222 wins, 185 losses since 2021 (54.5%).
Last matches: D V V V D
116 wins, 70 losses since 2021 (62.4%).
Last matches: D D D D D
Gilbert Klier Junior leads 2 to 1 over 3 singles meetings since 2023.
On 14/01/2024, at Tigre Challenger (Qualifying 1): Gonzalo Villanueva won 5-7 4-5.