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

Guillermo Canas vs Stefan Koubek H2H: 3-0

Guillermo Canas holds a 3–0 lead over Stefan Koubek in their ATP head-to-head. Across 3 main-draw meetings, Guillermo Canas leads 2–0 on clay and 1–0 on hard courts. Most recently, Guillermo Canas won the 2004 Stuttgart Open round of 16 6-4 6-2.

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

Guillermo Canas
ARG Age 48 Right-Handed 185 cm / 6'1"
H2H
3 – 0
3 main draw meetings
Stefan Koubek
AUT Age 49 Left-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Guillermo Canas #70 6-4 6-2 Stefan Koubek #101 Match data Jul 16, 2004* R16 Stuttgart Open International Series Gold → modern equivalent ATP 500 Clay
Guillermo Canas #21 6-2 7-5 Stefan Koubek #90 Match data Oct 13, 2001* SF Vienna Open ATP International Series Gold → modern equivalent ATP 500 Hard
Guillermo Canas #87 6-4 7-6(3) Stefan Koubek #92 Match data Apr 22, 1999* R32 Orlando ATP World Series → modern equivalent ATP 250 Clay

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
Guillermo Canas #1,110 #8 2,075 1,991 245 189 56.5% 0 1 0 1 5 7
Stefan Koubek #906 #20 1,143 1,796 195 235 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.

Age Guillermo Canas Stefan Koubek
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1994 0–1 0.0% #1219 1,485 0 0
18 1996 0–3 0.0% #183 1,461 0 0 — — — — — — —
19 1997 1–4 20.0% #129 1,460 0 0 1996 1–2 33.3% #311 1,482 0 0
20 1998 6–14 30.0% #95 1,480 0 0 1997 4–2 66.7% #125 1,543 0 0
21 1999 15–23 39.5% #71 1,575 0 0 1998 2–4 33.3% #93 1,533 0 0
22 2000 5–12 29.4% #231 1,530 0 0 1999 29–25 53.7% #46 1,681 0 1
23 2001 45–21 68.2% #15 1,839 0 1 2000 26–27 49.1% #54 1,625 0 2
24 2002 41–22 65.1% #15 1,856 0 3 2001 20–22 47.6% #63 1,697 0 2
25 2003 5–4 55.6% #272 1,804 0 3 2002 18–31 36.7% #54 1,578 0 2
26 2004 40–21 65.6% #12 1,900 0 6 2003 19–24 44.2% #53 1,648 0 3
27 2005 22–11 66.7% #102 1,870 0 6 2004 22–24 47.8% #60 1,757 0 3
28 — — — — — — — 2005 6–15 28.6% #182 1,570 0 3
29 2007 38–21 64.4% #15 1,817 0 7 2006 14–9 60.9% #80 1,693 0 3
30 2008 22–20 52.4% #79 1,684 0 7 2007 22–26 45.8% #47 1,762 0 3
31 2009 5–13 27.8% #191 1,626 0 7 2008 3–6 33.3% #192 1,704 0 3
32 — — — — — — — 2009 6–11 35.3% #135 1,638 0 3
33 — — — — — — — 2010 3–5 37.5% #131 1,632 0 3
34 — — — — — — — 2011 0–1 0.0% #647 1,602 0 3

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 Guillermo Canas Stefan Koubek
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 %
17 — — — — — — — — — — — — — — — — — 1994 — — — — 0 1 1 0.0% — — — — — — — —
18 1996 0 1 1 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 1997 1 2 3 33.3% 0 2 2 0.0% — — — — — — — — 1996 — — — — 1 2 3 33.3% — — — — — — — —
20 1998 3 7 10 30.0% 1 4 5 20.0% 2 3 5 40.0% — — — — 1997 1 1 2 50.0% 3 1 4 75.0% — — — — — — — —
21 1999 1 6 7 14.3% 12 11 23 52.2% 2 2 4 50.0% 0 4 4 0.0% 1998 0 2 2 0.0% 2 2 4 50.0% — — — — — — — —
22 2000 1 3 4 25.0% 4 8 12 33.3% 0 1 1 0.0% — — — — 1999 2 7 9 22.2% 25 13 38 65.8% 0 1 1 0.0% 2 4 6 33.3%
23 2001 19 10 29 65.5% 18 7 25 72.0% 7 2 9 77.8% 1 2 3 33.3% 2000 18 14 32 56.3% 7 10 17 41.2% 1 2 3 33.3% 0 1 1 0.0%
24 2002 16 8 24 66.7% 20 11 31 64.5% 4 2 6 66.7% 1 1 2 50.0% 2001 12 13 25 48.0% 8 7 15 53.3% 0 2 2 0.0% — — — —
25 2003 5 4 9 55.6% — — — — — — — — — — — — 2002 8 17 25 32.0% 7 9 16 43.8% 3 3 6 50.0% 0 2 2 0.0%
26 2004 19 8 27 70.4% 17 10 27 63.0% 1 2 3 33.3% 3 1 4 75.0% 2003 9 11 20 45.0% 6 9 15 40.0% 2 3 5 40.0% 2 1 3 66.7%
27 2005 7 3 10 70.0% 12 7 19 63.2% 3 1 4 75.0% — — — — 2004 8 10 18 44.4% 10 11 21 47.6% 1 2 3 33.3% 3 1 4 75.0%
28 — — — — — — — — — — — — — — — — — 2005 3 7 10 30.0% 3 7 10 30.0% 0 1 1 0.0% — — — —
29 2007 15 10 25 60.0% 20 8 28 71.4% 3 2 5 60.0% 0 1 1 0.0% 2006 6 4 10 60.0% 4 4 8 50.0% — — — — 4 1 5 80.0%
30 2008 9 9 18 50.0% 10 8 18 55.6% 3 2 5 60.0% 0 1 1 0.0% 2007 15 15 30 50.0% 6 8 14 42.9% 0 2 2 0.0% 1 1 2 50.0%
31 2009 1 7 8 12.5% 3 5 8 37.5% 1 1 2 50.0% — — — — 2008 3 6 9 33.3% — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — — 2009 4 5 9 44.4% 1 4 5 20.0% 1 2 3 33.3% — — — —
33 — — — — — — — — — — — — — — — — — 2010 3 3 6 50.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
34 — — — — — — — — — — — — — — — — — 2011 0 1 1 0.0% — — — — — — — — — — — —
Career — 97 78 175 55.4% 117 82 199 58.8% 26 18 44 59.1% 5 11 16 31.2% — 92 116 208 44.2% 83 89 172 48.3% 8 19 27 29.6% 12 11 23 52.2%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 398/434 of Guillermo Canas's and 390/430 of Stefan Koubek's main draw matches. 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 Guillermo Canas Stefan Koubek
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%
17 — —/— — — — — — — — — — 1994 1/1 0.0 1.0 76.1% 45.7% 18.2% 0.0% 28.6% 39.1% 37.7%
18 1996 1/3 1.0 4.0 47.6% 62.5% 54.5% 50.0% 50.0% 58.3% 40.7% — —/— — — — — — — — — —
19 1997 5/5 5.2 2.8 50.9% 70.7% 47.1% 52.2% 43.1% 58.5% 38.0% 1996 3/3 1.0 3.7 66.3% 48.8% 38.8% 48.3% 43.4% 45.6% 39.8%
20 1998 14/20 5.4 3.8 53.2% 72.2% 46.0% 62.4% 40.8% 59.7% 37.0% 1997 5/6 3.2 3.2 61.8% 61.8% 57.4% 46.6% 51.3% 60.1% 47.7%
21 1999 31/38 2.8 3.1 57.2% 69.1% 52.5% 63.4% 42.8% 61.6% 41.1% 1998 6/6 2.8 3.0 61.9% 64.4% 44.5% 49.8% 42.8% 56.9% 37.5%
22 2000 15/17 3.8 4.3 53.3% 67.7% 44.7% 44.1% 44.4% 57.1% 38.5% 1999 46/54 2.6 2.3 58.6% 66.4% 52.1% 56.8% 40.4% 60.8% 39.5%
23 2001 57/66 5.8 2.7 60.7% 71.3% 51.9% 58.7% 44.3% 63.7% 42.8% 2000 38/53 4.2 3.9 59.6% 67.7% 49.6% 52.4% 40.4% 60.2% 37.0%
24 2002 58/63 5.2 2.6 59.7% 73.3% 54.6% 56.6% 43.3% 65.7% 41.4% 2001 38/42 3.5 3.4 58.2% 66.1% 50.6% 58.1% 43.5% 59.4% 36.3%
25 2003 9/9 4.9 4.6 62.9% 71.5% 46.3% 60.8% 35.2% 62.1% 39.9% 2002 39/49 3.5 3.7 58.9% 65.2% 48.6% 48.7% 40.1% 58.3% 37.2%
26 2004 61/61 4.8 3.4 58.7% 73.8% 54.8% 59.2% 48.3% 66.0% 41.5% 2003 43/43 2.7 2.8 60.0% 65.0% 51.0% 58.8% 39.9% 59.5% 38.5%
27 2005 32/33 3.5 2.4 60.6% 70.6% 53.3% 63.3% 47.0% 64.3% 43.3% 2004 45/46 3.6 3.0 63.1% 65.9% 50.1% 55.2% 39.2% 60.1% 37.6%
28 — —/— — — — — — — — — — 2005 21/21 4.3 3.7 60.1% 63.6% 48.3% 56.0% 42.7% 57.4% 36.9%
29 2007 58/59 5.7 2.1 57.3% 73.5% 52.7% 60.3% 48.0% 64.7% 40.5% 2006 22/23 3.5 3.3 55.8% 68.2% 51.8% 58.7% 40.8% 60.7% 39.0%
30 2008 39/42 5.9 2.9 53.9% 71.1% 50.0% 54.1% 44.9% 61.4% 38.9% 2007 48/48 4.0 2.7 59.2% 67.9% 52.4% 56.6% 46.6% 61.4% 37.4%
31 2009 18/18 5.8 3.2 51.2% 73.2% 49.3% 62.8% 49.0% 62.0% 35.9% 2008 9/9 4.6 3.6 58.6% 65.0% 42.6% 46.4% 40.7% 55.7% 34.1%
32 — —/— — — — — — — — — — 2009 17/17 3.8 3.1 54.3% 70.4% 50.5% 42.5% 38.1% 60.9% 36.2%
33 — —/— — — — — — — — — — 2010 8/8 4.8 3.3 60.6% 61.5% 48.0% 42.1% 41.7% 56.6% 37.6%
34 — —/— — — — — — — — — — 2011 1/1 0.0 2.0 74.0% 51.4% 30.8% 16.7% 100.0% 46.0% 30.2%
Career — 398/434 5.0 2.9 57.7% 72.0% 52.0% 58.7% 45.3% 63.6% 40.8% — 390/430 3.5 3.1 59.5% 66.0% 50.2% 54.1% 41.6% 59.6% 37.7%

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 Guillermo Canas Stefan Koubek
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
17 — — — — — — — — — — — — — — — — 1994 1485 97.3 +0.16 -0.91 0.620 38.4% — — — 0.0% -3.50 — — — +0.13
18 1996 1462 97.5 +1.04 -2.26 0.976 49.1% — — — 25.0% -1.62 0–2 1–0 — +0.33 — — — — — — — — — — — — — — — —
19 1997 1461 111.0 +1.67 -1.40 0.916 47.7% +43 — — 33.3% -1.25 0–2 1–0 — -0.22 1996 1482 96.6 -2.52 -2.52 0.731 43.0% — +24 — 28.6% -1.86 1–0 — — +0.08
20 1998 1481 121.3 -1.19 -0.67 0.917 48.3% +38 +4 +126 40.4% -0.50 1–6 (14%) 3–6 (33%) — +0.36 1997 1543 118.6 -0.10 +1.82 1.193 53.2% — +48 — 62.5% +1.00 2–2 (50%) 1–1 — +0.15
21 1999 1575 128.1 +0.38 +2.60 1.070 51.2% -99 +35 +40 42.7% -0.46 3–7 (30%) 8–7 (53%) — -1.21 1998 1533 108.9 -0.90 -0.95 0.869 47.6% — +69 — 33.3% -0.80 2–1 (67%) 2–1 (67%) — +0.21
22 2000 1530 126.2 -2.48 +0.32 0.898 47.3% -56 +30 — 34.1% -0.98 2–4 (33%) 0–2 — -0.39 1999 1681 136.8 -0.61 +1.04 1.009 50.2% -157 +114 — 51.6% +0.05 5–5 (50%) 7–7 (50%) — -0.19
23 2001 1839 149.5 +2.44 +4.53 1.177 52.9% -76 -16 -135 60.0% +0.79 15–5 (75%) 9–13 (41%) — +0.72 2000 1625 128.0 -1.07 -0.50 0.930 48.8% +9 +46 -98 48.5% -0.25 9–8 (53%) 10–10 (50%) — +1.65
24 2002 1856 149.5 +2.94 +3.27 1.208 53.1% -23 +31 -142 60.5% +0.74 11–10 (52%) 13–11 (54%) — +1.54 2001 1698 130.5 -1.96 -0.75 0.896 48.3% -36 -2 — 45.3% -0.31 9–7 (56%) 9–4 (69%) — -0.37
25 2003 1804 118.1 -0.44 +1.57 1.054 50.7% -9 — — 52.2% +0.09 2–0 3–2 (60%) — +0.24 2002 1578 131.6 -3.16 -0.15 0.892 47.7% -9 +101 -81 40.5% -0.74 5–8 (38%) 12–7 (63%) — -0.55
26 2004 1901 152.0 +3.45 +3.93 1.218 53.4% +11 +13 -212 61.9% +0.86 10–11 (48%) 11–9 (55%) — -1.25 2003 1648 134.0 -1.86 +1.04 0.952 49.2% -22 0 -152 46.3% -0.27 4–8 (33%) 9–2 (82%) — -1.35
27 2005 1871 147.8 +2.24 +5.12 1.212 53.3% +67 +11 -120 64.1% +1.00 2–5 (29%) 7–4 (64%) — +0.92 2004 1757 132.2 -2.49 +0.57 0.941 48.8% -16 -76 -256 45.5% -0.22 11–2 (85%) 9–7 (56%) — -1.10
28 — — — — — — — — — — — — — — — — 2005 1570 110.6 -3.42 -1.33 0.865 47.6% +70 +14 — 35.8% -0.96 1–6 (14%) 3–4 (43%) — +0.80
29 2007 1818 155.4 +2.37 +3.32 1.149 52.4% +52 +124 -35 64.0% +0.84 5–7 (42%) 18–6 (75%) — -1.01 2006 1694 126.5 -1.41 +1.06 0.991 49.7% +45 -95 — 51.7% -0.05 9–2 (82%) 6–2 (75%) — +0.80
30 2008 1685 140.5 -1.38 +1.60 1.006 50.1% +67 +164 +92 48.0% 0.00 8–5 (62%) 5–12 (29%) — +1.08 2007 1763 141.7 -1.17 +0.49 0.969 49.6% +25 -117 — 47.8% -0.16 8–9 (47%) 9–7 (56%) — -0.82
31 2009 1627 123.4 -1.48 -0.18 0.946 49.5% +28 +135 — 37.5% -0.44 1–5 (17%) 2–6 (25%) — +0.68 2008 1704 118.9 -4.34 -0.28 0.769 45.0% +16 — — 42.3% -0.69 1–2 (33%) 4–2 (67%) — -0.40
32 — — — — — — — — — — — — — — — — 2009 1639 122.2 -1.09 -0.53 0.926 48.9% +44 -39 -164 41.3% -0.28 1–3 (25%) 1–6 (14%) — -0.24
33 — — — — — — — — — — — — — — — — 2010 1633 125.7 -2.71 +0.54 0.867 46.8% +123 — — 47.6% +0.09 1–1 2–3 (40%) — +0.03
34 — — — — — — — — — — — — — — — — 2011 1603 113.9 -0.31 -0.24 0.560 38.7% — — — 0.0% -3.50 — — — -0.19
Career — 1992 149.7 +1.54 +2.98 1.119 51.9% 0 +50 -51 54.9% +0.39 60–69 (47%) 81–78 (51%) 97.0 +0.42 — 1796 135.7 -1.82 +0.18 0.932 48.8% -3 +19 -140 45.7% -0.31 69–64 (52%) 84–63 (57%) 111.6 -0.32

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.