Steffi Graf defeated Amanda Coetzer 4-6 7-5 7-6 in the Strasbourg semi-final on clay. The upset overturned the form book — Amanda Coetzer came in leading the head-to-head 3–1. Steffi Graf narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-24 | New Haven | QF | hard | Steffi Graf | 6-3 6-0 |
| 1997-05-26 | Roland Garros | QF | clay | Amanda Coetzer | 6-1 6-4 |
| 1997-05-12 | Berlin | QF | grass | Amanda Coetzer | 6-0 6-1 |
| 1997-01-13 | Australian Open | R16 | hard | Amanda Coetzer | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.