Dmitri Sitak defeated Alexei Ageev 6-3 3-6 6-2 in the Russia F3 round of 16 on clay. The upset overturned the form book — Alexei Ageev came in leading the head-to-head 1–0. Dmitri Sitak claimed a first win over Alexei Ageev in two meetings, levelling the head-to-head at 1–1.
Sitak D. came through in three sets.
Dmitri Sitak beat Alexei Ageev 6-3 3-6 6-2. Umpiry, "Dmitri Sitak vs Alexei Ageev — Russia F3 Round of 16", https://umpiry.com/match/2003-08-25/ageev-vs-sitak-russia-f3-r16?utm_source=cite (as of 25 August 2003).