H2H data updated: 2026-09-03 00:00 UTC

Alexander Waske vs Tetsuya Chaen H2H: 1-0

Alexander Waske holds a 1–0 lead over Tetsuya Chaen in their ATP head-to-head. Across 1 main-draw meeting, Alexander Waske leads 1–0 on hard courts. Most recently, Alexander Waske won the 2006 Japan Open round of 64 6-4 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Alexander Waske
GER Age 51 Right-Handed 188 cm / 6'2"
H2H
1 – 0
1 main draw meetings
Tetsuya Chaen
JPN Age 52 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alexander Waske #126 6-4 6-4 Tetsuya Chaen #625 Match data Oct 4, 2006* R64 Japan Open ATP International Series Gold → modern equivalent ATP 500 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Alexander Waske #571 #89 455 1,629 27 62 30.3% 0 0 0 0 0 0
Tetsuya Chaen #1,717 #339 105 1,500 0 3 0.0% 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 Alexander Waske Tetsuya Chaen
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 — — — — — — — 1994 0–1 0.0% #810 1,485 0 0
24 — — — — — — — 1998 0–1 0.0% #549 1,474 0 0
27 2002 4–5 44.4% #122 1,602 0 0 — — — — — — —
28 2003 2–18 10.0% #157 1,481 0 0 — — — — — — —
29 2004 2–3 40.0% #134 1,513 0 0 — — — — — — —
30 2005 9–10 47.4% #122 1,569 0 0 — — — — — — —
31 2006 8–18 30.8% #109 1,534 0 0 — — — — — — —
32 2007 2–8 20.0% #242 1,614 0 0 2006 0–1 0.0% #499 1,460 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Alexander Waske Tetsuya Chaen
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
20 — — — — — — — — — — — — — — — — — 1994 — — — — — — — — — — — — 0 1 1 0.0%
24 — — — — — — — — — — — — — — — — — 1998 0 1 1 0.0% — — — — — — — — — — — —
27 2002 2 3 5 40.0% — — — — 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
28 2003 0 6 6 0.0% 2 8 10 20.0% 0 4 4 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2004 — — — — 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
30 2005 2 2 4 50.0% 2 4 6 33.3% 3 2 5 60.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
31 2006 2 5 7 28.6% 6 10 16 37.5% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
32 2007 0 4 4 0.0% 2 3 5 40.0% — — — — 0 1 1 0.0% 2006 0 1 1 0.0% — — — — — — — — — — — —
Career — 6 20 26 23.1% 14 27 41 34.1% 4 11 15 26.7% 3 4 7 42.9% — 0 2 2 0.0% — — — — — — — — 0 1 1 0.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Alexander Waske Tetsuya Chaen
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
20 — —/— — — — — — — — — — 1994 1/1 0.0 5.0 61.0% 64.0% 31.3% 33.3% 0.0% 51.2% 21.4%
24 — —/— — — — — — — — — — 1998 1/1 1.0 5.0 56.0% 64.3% 42.4% 50.0% 33.3% 54.7% 35.8%
27 2002 9/9 16.4 5.2 63.6% 76.3% 52.5% 50.8% 55.4% 67.5% 29.3% — —/— — — — — — — — — —
28 2003 20/20 8.0 4.0 61.6% 65.6% 51.0% 57.4% 31.0% 60.1% 28.5% — —/— — — — — — — — — —
29 2004 5/5 9.2 3.4 60.3% 74.9% 54.7% 58.5% 31.3% 66.7% 30.7% — —/— — — — — — — — — —
30 2005 19/19 11.4 5.1 58.9% 77.5% 51.2% 57.0% 34.1% 66.9% 30.2% — —/— — — — — — — — — —
31 2006 26/26 10.7 4.5 60.5% 73.5% 48.6% 57.3% 40.6% 63.5% 32.9% — —/— — — — — — — — — —
32 2007 10/10 9.9 4.7 56.2% 72.0% 49.1% 60.5% 47.4% 61.8% 26.3% 2006 1/1 2.0 2.0 65.0% 53.8% 76.2% 50.0% — 61.7% 18.4%
Career — 89/89 10.6 4.5 60.2% 72.8% 50.5% 57.0% 38.8% 63.8% 30.1% — 3/3 1.0 4.0 60.7% 60.7% 50.0% 44.4% 11.1% 55.9% 25.2%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Alexander Waske Tetsuya Chaen
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
20 — — — — — — — — — — — — — — — — 1994 1485 96.1 -1.06 -6.60 0.439 36.1% — — — 0.0% -4.00 — — — +0.09
24 — — — — — — — — — — — — — — — — 1998 1475 100.3 -1.95 +0.03 0.790 44.9% — — — 33.3% -2.00 0–1 — — -0.01
25 2000 1484 98.9 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
26 2001 1467 102.2 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
27 2002 1602 117.4 +2.63 -3.89 0.901 49.0% -25 — — 44.4% -0.07 2–2 (50%) 5–8 (38%) — +0.20 — — — — — — — — — — — — — — — —
28 2003 1481 108.4 -1.91 -5.77 0.713 45.1% +34 +22 +20 20.8% -1.42 1–5 (17%) 2–10 (17%) — -0.53 — — — — — — — — — — — — — — — —
29 2004 1514 103.9 +0.40 -2.09 0.922 48.7% — +30 — 46.2% -0.77 1–2 (33%) 2–0 — -0.33 — — — — — — — — — — — — — — — —
30 2005 1570 121.2 +2.79 -4.69 0.911 48.7% -30 -18 -38 47.8% -0.39 4–4 (50%) 10–6 (63%) — 0.00 — — — — — — — — — — — — — — — —
31 2006 1534 116.1 +0.60 -3.17 0.899 48.1% -34 +13 -58 37.1% -0.71 3–7 (30%) 8–12 (40%) — -0.94 — — — — — — — — — — — — — — — —
32 2007 1615 121.7 -0.21 -3.67 0.687 44.9% -27 -59 — 31.8% -1.23 0–2 4–3 (57%) — -0.48 2006 1461 97.2 -3.44 -1.03 0.479 42.2% — — — 0.0% -2.00 — — — +0.03
33 2008 1584 97.7 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 2011 1560 98.6 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1629 118.2 +0.61 -4.15 0.831 47.3% -18 +4 -24 36.7% -0.77 11–22 (33%) 31–39 (44%) 92.6 -2.34 — 1500 96.9 -2.15 -2.53 0.571 41.1% — — — 14.3% -2.57 0–1 — — +3.67

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.