Head-to-Head
Overview
Schaefbauer/ Usui and Hosogi/ Naito have met 1 time so far, all in 2026. Hosogi/ Naito leads 1–0. Their first encounter was at the 2026 W50 Columbus (R16), won by Hosogi/ Naito.
By surface
- hard0 – 1
Schaefbauer/ Usui and Hosogi/ Naito have met 1 time so far, all in 2026. Hosogi/ Naito leads 1–0. Their first encounter was at the 2026 W50 Columbus (R16), won by Hosogi/ Naito.