Juho Paukku defeated Timo Nieminen 6-7 6-4 6-1 in the Lithuania F1 qualifying round on clay. The upset overturned the form book — Timo Nieminen came in leading the head-to-head 8–2, but Juho Paukku had been the form player, winning 6 of their last 8 on clay. Juho Paukku narrowed the head-to-head to 8–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-17 | Sweden F5 | R16 | hard | Timo Nieminen | 6-4 6-2 |
| 2010-09-20 | Sweden F2 | QF | hard | Timo Nieminen | 6-4 6-2 |
| 2010-08-30 | Netherlands F6 | QF | clay | Timo Nieminen | 6-2 6-4 |
| 2010-07-19 | Estonia F2 | QF | clay | Timo Nieminen | 6-0 6-1 |
| 2009-10-05 | Germany F19 | R32 | hard | Timo Nieminen | 7-5 6-4 |
| 2009-09-21 | Sweden F2 | QF | hard | Timo Nieminen | 6-4 6-3 |
| 2009-08-10 | Finland F1 | F | clay | Timo Nieminen | 7-5 2-6 6-4 |
| 2007-08-27 | Finland F2 | F | clay | Juho Paukku | 6-0 6-2 |
| 2007-01-15 | Great Britain F2 | R32 | hard | Juho Paukku | 6-2 6-2 |
| 2006-08-21 | Finland F2 | R32 | hard | Timo Nieminen | 7-5 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.