Tommi Lenho defeated Jarkko Nieminen 6-0 6-3 in the Finland Masters 3 round of 32 on clay. Tommi Lenho extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-08 | Great Britain F5 | R16 | clay | Jarkko Nieminen | 6-2 6-2 |
| 1997-05-31 | Finland Masters 1 | R32 | clay | Tommi Lenho | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.