Peter Gojowczyk defeated Marc Sieber 6-3 7-5 in the Munich q16 on clay. The result followed the form book — Peter Gojowczyk came in leading the head-to-head 3–1. Peter Gojowczyk extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-20 | Germany F6 | F | clay | Marc Sieber | 6-2 4-6 6-4 |
| 2007-09-24 | Mexico F6 | SF | clay | Peter Gojowczyk | 3-6 6-2 6-4 |
| 2007-08-20 | Austria F9 | QF | clay | Peter Gojowczyk | 6-2 6-0 |
| 2006-10-02 | Germany 1 Satellite 3 | R32 | carpet | Peter Gojowczyk | 7-5 6-1 |
Averages over each player's completed matches in the selected window (200 vs 141). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About