H2H data updated: 2026-07-18 14:15 UTC
Stefan Kozlov vs Yen-Hsun Lu
Compare the head-to-head record, career totals, season-by-season performance, and match log for Stefan Kozlov vs Yen-Hsun Lu.
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United States
Age 28
Right-Handed
183 cm / 6'0"
H2H
0
–
0
0 main draw meetings
TPE
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| No head-to-head meetings found. | ||||||||
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stefan Kozlov | #296 | #103 | 558 | 1,673 | 9 | 26 | 25.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Yen-Hsun Lu | #991 | #33 | 1,244 | 1,855 | 143 | 222 | 39.2% | 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.
| Stefan Kozlov | Yen-Hsun Lu | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2013 | 0–1 | 0.0% | #1083 | 1,489 | 0 | 0 | 2004 | 4–9 | 30.8% | #87 | 1,459 | 0 | 0 |
| 2014 | 0–1 | 0.0% | #467 | 1,453 | 0 | 0 | 2005 | 3–8 | 27.3% | #158 | 1,518 | 0 | 0 |
| 2015 | 0–2 | 0.0% | #351 | 1,420 | 0 | 0 | 2006 | 2–7 | 22.2% | #89 | 1,483 | 0 | 0 |
| 2016 | 3–2 | 60.0% | #116 | 1,481 | 0 | 0 | 2007 | 6–14 | 30.0% | #110 | 1,497 | 0 | 0 |
| 2017 | 2–9 | 18.2% | #167 | 1,549 | 0 | 0 | 2008 | 7–13 | 35.0% | #64 | 1,565 | 0 | 0 |
| 2018 | 0–1 | 0.0% | #316 | 1,528 | 0 | 0 | 2009 | 9–22 | 29.0% | #98 | 1,578 | 0 | 0 |
| 2020 | 0–1 | 0.0% | #371 | 1,514 | 0 | 0 | 2010 | 15–20 | 42.9% | #35 | 1,704 | 0 | 0 |
| 2021 | 0–1 | 0.0% | #159 | 1,550 | 0 | 0 | 2011 | 11–20 | 35.5% | #82 | 1,708 | 0 | 0 |
| 2022 | 4–8 | 33.3% | #198 | 1,529 | 0 | 0 | 2012 | 12–17 | 41.4% | #59 | 1,751 | 0 | 0 |
| — | — | — | — | — | — | — | 2013 | 17–18 | 48.6% | #65 | 1,763 | 0 | 0 |
| — | — | — | — | — | — | — | 2014 | 24–22 | 52.2% | #38 | 1,798 | 0 | 0 |
| — | — | — | — | — | — | — | 2015 | 16–22 | 42.1% | #77 | 1,818 | 0 | 0 |
| — | — | — | — | — | — | — | 2016 | 7–8 | 46.7% | #64 | 1,810 | 0 | 0 |
| — | — | — | — | — | — | — | 2017 | 9–14 | 39.1% | #71 | 1,704 | 0 | 0 |
| — | — | — | — | — | — | — | 2020 | 0–2 | 0.0% | #1008 | 1,674 | 0 | 0 |
| — | — | — | — | — | — | — | 2021 | 1–6 | 14.3% | #568 | 1,614 | 0 | 0 |