Emin Agaev defeated Jason Cook 3-6 6-0 6-1 in the USA 3 Masters 4 round of 16 on hard. The result followed the form book — Emin Agaev came in leading the head-to-head 2–0. Emin Agaev extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-21 | USA F8 | R32 | hard | Emin Agaev | 6-0 6-0 |
| 1999-06-14 | USA F7 | QF | hard | Emin Agaev | 3-6 6-4 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.