Head-to-Head
Overview
Ishii/ Sawashiro and Deng/ Matsuda have met 1 time so far, all in 2026. Ishii/ Sawashiro leads 1–0. Their first encounter was at the 2026 W35 Kyoto, won by Ishii/ Sawashiro.
By surface
- hard1 – 0
Ishii/ Sawashiro and Deng/ Matsuda have met 1 time so far, all in 2026. Ishii/ Sawashiro leads 1–0. Their first encounter was at the 2026 W35 Kyoto, won by Ishii/ Sawashiro.