H2H data updated: 2026-07-18 07:16 UTC
Jan Hernych vs Sebastien De Chaunac H2H: 1-0
Jan Hernych holds a 1–0 lead over Sebastien De Chaunac in their ATP head-to-head. Across 1 main-draw meeting, Jan Hernych leads 1–0 on hard courts. Most recently, Jan Hernych won the 2005 Washington third round 7-6(7) 6-1.
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CZE
Age 47
Right-Handed
190 cm / 6'3"
H2H
1
–
0
1 main draw meetings
FRA
Age 48
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 2009 | Canada Masters | Masters 1000 | Q2 | Hard | Jan Hernych | 6-4 6-1 | Sebastien De Chaunac | Match data |
| Jul 7, 2008 | Stuttgart | ATP 250 | Q1 | Clay | Jan Hernych | 7-5 3-6 7-6(1) | Sebastien De Chaunac | Match data |
| Aug 4, 2005* | Washington | ATP 250 | R32 | Hard | Jan Hernych | 7-6(7) 6-1 | Sebastien De Chaunac | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan Hernych | #1,606 | #59 | 1,157 | 1,780 | 79 | 115 | 40.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Sebastien De Chaunac | #952 | #130 | 428 | 1,658 | 11 | 22 | 33.3% | 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 | Jan Hernych | Sebastien De Chaunac | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2000 | 0–1 | 0.0% | #272 | 1,485 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2002 | 0–1 | 0.0% | #214 | 1,475 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | 2001 | 0–1 | 0.0% | #186 | 1,529 | 0 | 0 |
| 24 | 2004 | 9–12 | 42.9% | #83 | 1,570 | 0 | 0 | 2002 | 1–2 | 33.3% | #206 | 1,523 | 0 | 0 |
| 25 | 2005 | 18–22 | 45.0% | #74 | 1,622 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2006 | 17–20 | 45.9% | #75 | 1,665 | 0 | 0 | 2004 | 3–5 | 37.5% | #220 | 1,525 | 0 | 0 |
| 27 | 2007 | 7–15 | 31.8% | #156 | 1,611 | 0 | 0 | 2005 | 2–5 | 28.6% | #236 | 1,511 | 0 | 0 |
| 28 | 2008 | 4–8 | 33.3% | #81 | 1,676 | 0 | 0 | 2006 | 0–1 | 0.0% | #601 | 1,489 | 0 | 0 |
| 29 | 2009 | 11–23 | 32.4% | #113 | 1,666 | 0 | 0 | 2007 | 0–1 | 0.0% | #377 | 1,517 | 0 | 0 |
| 30 | 2010 | 0–1 | 0.0% | #241 | 1,597 | 0 | 0 | 2008 | 0–2 | 0.0% | #245 | 1,519 | 0 | 0 |
| 31 | 2011 | 3–2 | 60.0% | #168 | 1,664 | 0 | 0 | 2009 | 5–5 | 50.0% | #140 | 1,614 | 0 | 0 |
| 32 | 2012 | 2–1 | 66.7% | #193 | 1,598 | 0 | 0 | — | — | — | — | — | — | — |
| 33 | 2013 | 5–5 | 50.0% | #219 | 1,743 | 0 | 0 | — | — | — | — | — | — | — |
| 34 | 2014 | 1–1 | 50.0% | #199 | 1,701 | 0 | 0 | — | — | — | — | — | — | — |
| 35 | 2015 | 2–2 | 50.0% | #286 | 1,696 | 0 | 0 | — | — | — | — | — | — | — |
| 36 | 2016 | 0–1 | 0.0% | #424 | 1,641 | 0 | 0 | — | — | — | — | — | — | — |