H2H data updated: 2026-07-18 14:16 UTC
Yen-Hsun Lu vs Stefan Koubek H2H: 0-1
Stefan Koubek holds a 1–0 lead over Yen-Hsun Lu in their ATP head-to-head. Across 1 main-draw meeting, Stefan Koubek leads 1–0 on hard courts. Most recently, Stefan Koubek won the 2009 Delray Beach fourth round 6-4 6-3.
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TPE
Right-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
AUT
Age 49
Left-Handed
175 cm / 5'9"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 27, 2009* | Delray Beach | ATP 250 | R16 | Hard | Stefan Koubek | 6-4 6-3 | Yen-Hsun Lu | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yen-Hsun Lu | #991 | #33 | 1,244 | 1,855 | 143 | 222 | 39.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Stefan Koubek | #906 | #20 | 1,143 | 1,794 | 195 | 235 | 45.3% | 0 | 0 | 0 | 0 | 3 | 3 |
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.
| Yen-Hsun Lu | Stefan Koubek | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2004 | 4–9 | 30.8% | #87 | 1,459 | 0 | 0 | 1994 | 0–1 | 0.0% | #1219 | 1,485 | 0 | 0 |
| 2005 | 3–8 | 27.3% | #158 | 1,518 | 0 | 0 | 1996 | 1–2 | 33.3% | #311 | 1,481 | 0 | 0 |
| 2006 | 2–7 | 22.2% | #89 | 1,483 | 0 | 0 | 1997 | 4–2 | 66.7% | #125 | 1,543 | 0 | 0 |
| 2007 | 6–14 | 30.0% | #110 | 1,497 | 0 | 0 | 1998 | 2–4 | 33.3% | #93 | 1,533 | 0 | 0 |
| 2008 | 7–13 | 35.0% | #64 | 1,565 | 0 | 0 | 1999 | 29–25 | 53.7% | #46 | 1,681 | 0 | 1 |
| 2009 | 9–22 | 29.0% | #98 | 1,578 | 0 | 0 | 2000 | 26–27 | 49.1% | #54 | 1,627 | 0 | 2 |
| 2010 | 15–20 | 42.9% | #35 | 1,704 | 0 | 0 | 2001 | 20–22 | 47.6% | #63 | 1,698 | 0 | 2 |
| 2011 | 11–20 | 35.5% | #82 | 1,708 | 0 | 0 | 2002 | 18–31 | 36.7% | #54 | 1,578 | 0 | 2 |
| 2012 | 12–17 | 41.4% | #59 | 1,751 | 0 | 0 | 2003 | 19–24 | 44.2% | #53 | 1,647 | 0 | 3 |
| 2013 | 17–18 | 48.6% | #65 | 1,763 | 0 | 0 | 2004 | 22–24 | 47.8% | #60 | 1,754 | 0 | 3 |
| 2014 | 24–22 | 52.2% | #38 | 1,798 | 0 | 0 | 2005 | 6–15 | 28.6% | #182 | 1,568 | 0 | 3 |
| 2015 | 16–22 | 42.1% | #77 | 1,818 | 0 | 0 | 2006 | 14–9 | 60.9% | #80 | 1,693 | 0 | 3 |
| 2016 | 7–8 | 46.7% | #64 | 1,810 | 0 | 0 | 2007 | 22–26 | 45.8% | #47 | 1,760 | 0 | 3 |
| 2017 | 9–14 | 39.1% | #71 | 1,704 | 0 | 0 | 2008 | 3–6 | 33.3% | #192 | 1,703 | 0 | 3 |
| 2020 | 0–2 | 0.0% | #1008 | 1,674 | 0 | 0 | 2009 | 6–11 | 35.3% | #135 | 1,636 | 0 | 3 |
| 2021 | 1–6 | 14.3% | #568 | 1,614 | 0 | 0 | 2010 | 3–5 | 37.5% | #131 | 1,632 | 0 | 3 |
| — | — | — | — | — | — | — | 2011 | 0–1 | 0.0% | #647 | 1,602 | 0 | 3 |