Jake Delaney defeated Masamichi Imamura 6-1 6-4 in the M15 Tokyo 2 final on hard. The upset overturned the form book — Masamichi Imamura came in leading the head-to-head 2–0, but Jake Delaney had been the form player, winning 5 of their last 10 on hard. Jake Delaney claimed a first win over Masamichi Imamura in three meetings, narrowing the head-to-head to 2–1.
Delaney J. took it in straight sets.
Hard: level 1–1 · Clay: Imamura M. leads 1–0
Jake Delaney beat Masamichi Imamura 6-1 6-4. Umpiry, "Jake Delaney vs Masamichi Imamura — M15 Tokyo 2 Final", https://umpiry.com/match/2026-06-21/delaney-vs-imamura-m15-tokyo-2-f?utm_source=cite (as of 21 June 2026).