Hiroki Kondo defeated Tasuku Iwami 6-3 6-4 in the Japan F7 semi-final on carpet. The upset overturned the form book — Tasuku Iwami came in leading the head-to-head 3–2. That levelled the head-to-head at 3–3.
Kondo H. took it in straight sets.
Hiroki Kondo beat Tasuku Iwami 6-3 6-4. Umpiry, "Hiroki Kondo vs Tasuku Iwami — Japan F7 Semi-final", https://umpiry.com/match/2010-06-21/iwami-vs-kondo-japan-f7-sf?utm_source=cite (as of 21 June 2010).