Head to head
1
Hard
0
0
Clay
1
Lawson Duncan's wins on the left · Goran Ivanisevic's on the right · bar lengths share one scale
All meetings (2)
| 1989 | Florence | Clay | SF | Goran Ivanisevic | 6-3 6-4 |
| 1989 | Key Biscayne | Hard | R128 | Lawson Duncan | 6-0 6-4 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.