H2H data updated: 2026-07-18 19:16 UTC
Sebastien Grosjean vs Mark Knowles H2H: 1-0
Sebastien Grosjean holds a 1–0 lead over Mark Knowles in their ATP head-to-head. Across 1 main-draw meeting, Sebastien Grosjean leads 1–0 on hard courts. Most recently, Sebastien Grosjean won the 1999 Canada Masters second round 6-2 1-6 6-2.
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FRA
Age 48
Right-Handed
175 cm / 5'9"
H2H
1
–
0
1 main draw meetings
BAH
Age 54
Right-Handed
191 cm / 6'3"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 4, 1999* | Canada Masters | Masters 1000 | R64 | Hard | Sebastien Grosjean | 6-2 1-6 6-2 | Mark Knowles | 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 Grosjean | #720 | #4 | 2,865 | 1,960 | 320 | 236 | 57.6% | 0 | 1 | 0 | 0 | 3 | 4 |
| Mark Knowles | #1,400 | #96 | 484 | 1,623 | 23 | 51 | 31.1% | 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 Grosjean | Mark Knowles | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1988 | 0–1 | 0.0% | #728 | 1,484 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1989 | 0–3 | 0.0% | #430 | 1,449 | 0 | 0 |
| 19 | 1997 | 0–5 | 0.0% | #145 | 1,461 | 0 | 0 | 1991 | 2–3 | 40.0% | #291 | 1,460 | 0 | 0 |
| 20 | 1998 | 16–19 | 45.7% | #88 | 1,634 | 0 | 0 | 1992 | 1–1 | 50.0% | #258 | 1,484 | 0 | 0 |
| 21 | 1999 | 35–25 | 58.3% | #27 | 1,748 | 0 | 0 | 1993 | 3–3 | 50.0% | #173 | 1,525 | 0 | 0 |
| 22 | 2000 | 42–27 | 60.9% | #19 | 1,836 | 0 | 1 | 1994 | 2–7 | 22.2% | #231 | 1,508 | 0 | 0 |
| 23 | 2001 | 48–23 | 67.6% | #6 | 1,943 | 0 | 2 | 1995 | 3–4 | 42.9% | #139 | 1,549 | 0 | 0 |
| 24 | 2002 | 37–20 | 64.9% | #17 | 1,907 | 0 | 3 | 1996 | 10–16 | 38.5% | #117 | 1,544 | 0 | 0 |
| 25 | 2003 | 34–21 | 61.8% | #10 | 1,804 | 0 | 3 | 1997 | 0–5 | 0.0% | #363 | 1,500 | 0 | 0 |
| 26 | 2004 | 25–14 | 64.1% | #15 | 1,821 | 0 | 3 | 1998 | 2–3 | 40.0% | #273 | 1,489 | 0 | 0 |
| 27 | 2005 | 29–20 | 59.2% | #25 | 1,842 | 0 | 3 | 1999 | 0–3 | 0.0% | #223 | 1,456 | 0 | 0 |
| 28 | 2006 | 26–21 | 55.3% | #28 | 1,767 | 0 | 3 | 2000 | 0–2 | 0.0% | #350 | 1,440 | 0 | 0 |
| 29 | 2007 | 19–18 | 51.4% | #53 | 1,765 | 0 | 4 | — | — | — | — | — | — | — |
| 30 | 2008 | 7–15 | 31.8% | #170 | 1,650 | 0 | 4 | — | — | — | — | — | — | — |
| 31 | 2009 | 1–5 | 16.7% | #677 | 1,620 | 0 | 4 | — | — | — | — | — | — | — |
| 32 | 2010 | 1–3 | 25.0% | #722 | 1,578 | 0 | 4 | — | — | — | — | — | — | — |