H2H data updated: 2026-07-19 07:16 UTC
Sebastien De Chaunac vs Izak Van der Merwe H2H: 1-0
Sebastien De Chaunac holds a 1–0 lead over Izak Van der Merwe in their ATP head-to-head. Across 1 main-draw meeting, Sebastien De Chaunac leads 1–0 on hard courts. Most recently, Sebastien De Chaunac won the 2009 Johannesburg fourth round 6-7(3) 7-5 7-6(5).
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FRA
Age 48
Right-Handed
183 cm / 6'0"
H2H
1
–
0
1 main draw meetings
RSA
Age 42
Right-Handed
196 cm / 6'5"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 6, 2009* | Johannesburg | ATP 250 | R16 | Hard | Sebastien De Chaunac | 6-7(3) 7-5 7-6(5) | Izak Van der Merwe | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sebastien De Chaunac | #952 | #130 | 428 | 1,658 | 11 | 22 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Izak Van der Merwe | #1,965 | #113 | 507 | 1,583 | 7 | 7 | 50.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Sebastien De Chaunac | Izak Van der Merwe | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 23 | 2001 | 0–1 | 0.0% | #186 | 1,529 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2002 | 1–2 | 33.3% | #206 | 1,523 | 0 | 0 | 2008 | 0–1 | 0.0% | #304 | 1,516 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2009 | 1–1 | 50.0% | #272 | 1,518 | 0 | 0 |
| 26 | 2004 | 3–5 | 37.5% | #220 | 1,525 | 0 | 0 | 2010 | 1–1 | 50.0% | #174 | 1,523 | 0 | 0 |
| 27 | 2005 | 2–5 | 28.6% | #236 | 1,511 | 0 | 0 | 2011 | 3–1 | 75.0% | #113 | 1,504 | 0 | 0 |
| 28 | 2006 | 0–1 | 0.0% | #601 | 1,489 | 0 | 0 | 2012 | 2–3 | 40.0% | #214 | 1,564 | 0 | 0 |
| 29 | 2007 | 0–1 | 0.0% | #377 | 1,517 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2008 | 0–2 | 0.0% | #245 | 1,519 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2009 | 5–5 | 50.0% | #140 | 1,614 | 0 | 0 | — | — | — | — | — | — | — |