Atsuo Ogawa defeated Tasuku Iwami 6-3 7-5 in the Japan F6 qualifying round on carpet. The upset overturned the form book — Tasuku Iwami came in leading the head-to-head 1–0. Atsuo Ogawa claimed a first win over Tasuku Iwami in two meetings, levelling the head-to-head at 1–1.
Ogawa A. took it in straight sets.
Ogawa A. and Iwami T. faced 1 of the same opponent in the last 12 months. Ogawa A. went 0–1 (0%) against them, Iwami T. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Atsuo Ogawa beat Tasuku Iwami 6-3 7-5. Umpiry, "Atsuo Ogawa vs Tasuku Iwami — Japan F6 Qualifying Round", https://umpiry.com/match/2005-06-13/iwami-vs-ogawa-japan-f6-qf?utm_source=cite (as of 13 June 2005).