Katie Obrien defeated Melanie South 4-6 7-5 6-4 in the Baltimore MD 10K round of 32 on hard. The result followed the form book — Katie Obrien came in leading the head-to-head 4–2. Katie Obrien extended the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-08 | Birmingham | R64 | grass | Melanie South | 6-4 1-6 7-6 |
| 2007-10-15 | Glasgow 25K | QF | hard | Katie Obrien | 5-7 6-3 6-3 |
| 2007-10-08 | Jersey 25K | R16 | hard | Katie Obrien | 7-5 6-2 |
| 2006-07-10 | Felixstowe 25K | R16 | grass | Melanie South | 6-2 3-6 6-3 |
| 2005-01-17 | Tipton 10K | QF | hard | Katie Obrien | 6-1 7-5 |
| 2004-07-26 | St Joseph MO 10K | QF | hard | Katie Obrien | 6-2 4-1 |
Averages over each player's completed matches in the selected window (32 vs 27). 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