Head-to-Head
Overview
Michael Antonius and K. Watanabe have met 1 time so far, all in 2026. Michael Antonius leads 1–0. Their first encounter was at the 2026 French Open (R32), won by Michael Antonius.
By surface
- clay1 – 0
Michael Antonius and K. Watanabe have met 1 time so far, all in 2026. Michael Antonius leads 1–0. Their first encounter was at the 2026 French Open (R32), won by Michael Antonius.