H2H data updated: 2026-07-18 19:16 UTC
Jan-Michael Gambill vs Julian Knowle H2H: 1-0
Jan-Michael Gambill holds a 1–0 lead over Julian Knowle in their ATP head-to-head. Across 1 main-draw meeting, Jan-Michael Gambill leads 1–0 on hard courts. Most recently, Jan-Michael Gambill won the 2002 US Open first round 6-1 2-1 RET.
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USA
Age 49
Right-Handed
190 cm / 6'3"
H2H
1
–
0
1 main draw meetings
AUT
Age 52
Left-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 28, 2002* | US Open | Grand Slam | R128 | Hard | Jan-Michael Gambill | 6-1 2-1 (ret.) | Julian Knowle | 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-Michael Gambill | #1,352 | #14 | 1,655 | 1,956 | 201 | 191 | 51.3% | 0 | 0 | 0 | 0 | 3 | 3 |
| Julian Knowle | #948 | #86 | 455 | 1,552 | 9 | 33 | 21.4% | 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-Michael Gambill | Julian Knowle | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1995 | 0–1 | 0.0% | #555 | 1,487 | 0 | 0 | 1992 | 0–1 | 0.0% | #661 | 1,488 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1993 | 0–1 | 0.0% | #347 | 1,474 | 0 | 0 |
| 20 | 1997 | 3–5 | 37.5% | #186 | 1,520 | 0 | 0 | 1994 | 0–1 | 0.0% | #534 | 1,458 | 0 | 0 |
| 21 | 1998 | 31–23 | 57.4% | #38 | 1,764 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1999 | 25–25 | 50.0% | #58 | 1,764 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | 2000 | 33–26 | 55.9% | #33 | 1,804 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 2001 | 35–22 | 61.4% | #21 | 1,745 | 0 | 2 | — | — | — | — | — | — | — |
| 25 | 2002 | 28–26 | 51.9% | #42 | 1,755 | 0 | 2 | — | — | — | — | — | — | — |
| 26 | 2003 | 22–25 | 46.8% | #51 | 1,642 | 0 | 3 | — | — | — | — | — | — | — |
| 27 | 2004 | 18–25 | 41.9% | #95 | 1,595 | 0 | 3 | 2001 | 0–2 | 0.0% | #134 | 1,523 | 0 | 0 |
| 28 | 2005 | 5–10 | 33.3% | #191 | 1,557 | 0 | 3 | 2002 | 4–14 | 22.2% | #121 | 1,480 | 0 | 0 |
| 29 | 2006 | 1–1 | 50.0% | #687 | 1,567 | 0 | 3 | 2003 | 2–6 | 25.0% | #164 | 1,445 | 0 | 0 |
| 30 | 2007 | 0–2 | 0.0% | #1107 | 1,503 | 0 | 3 | 2004 | 3–6 | 33.3% | #257 | 1,519 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2005 | 0–1 | 0.0% | #636 | 1,500 | 0 | 0 |
| 38 | — | — | — | — | — | — | — | 2012 | 0–1 | 0.0% | #892 | 1,523 | 0 | 0 |