Vladimir Voltchkov defeated David Nainkin 3-6 7-5 6-4 7-6 in the RSA vs BLR round robin on hard.
Voltchkov V. came through in four sets.
Vladimir Voltchkov beat David Nainkin 3-6 7-5 6-4 7-6. Umpiry, "Vladimir Voltchkov vs David Nainkin — RSA vs BLR Round Robin", https://umpiry.com/match/1999-04-02/nainkin-vs-voltchkov-rsa-vs-blr-rr?utm_source=cite (as of 2 April 1999).