Matthew Illingworth defeated Alexander Slabinsky 7-6 6-4 in the Great Britain F6 round of 32 on carpet. The upset overturned the form book — Alexander Slabinsky came in leading the head-to-head 3–0. Matthew Illingworth claimed a first win over Alexander Slabinsky in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-06 | Great Britain F13 | R32 | hard | Alexander Slabinsky | 7-5 6-2 |
| 2009-10-19 | Great Britain F15 | R32 | hard | Alexander Slabinsky | 7-6(5) 7-6(7) |
| 2008-03-24 | Great Britain F5 | R16 | hard | Alexander Slabinsky | 6-4 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.