Head-to-Head

🇩🇪

D. Altmaier

1 – 1

2 matches

🇨🇦

Gabriel Diallo

Overview

D. Altmaier and Gabriel Diallo have met 2 times since 2024. The rivalry is level at 1–1. Their first encounter was at the 2024 Davis Cup Finals QF: GER vs CAN (RR), won by D. Altmaier. Most recently they met at the 2025 Wimbledon (R128), with Gabriel Diallo winning.