Igor Kunitsyn defeated Jan Vacek 3-6 7-6 6-2 in the Nottingham qualifying round on grass. The upset overturned the form book — Jan Vacek came in defending last year's round of 16.
Kunitsyn I. came through in three sets.
Igor Kunitsyn beat Jan Vacek 3-6 7-6(7) 6-2. Umpiry, "Igor Kunitsyn vs Jan Vacek — Nottingham Qualifying Round", https://umpiry.com/match/2006-06-18/kunitsyn-vs-vacek-nottingham-qf?utm_source=cite (as of 18 June 2006).