H2H data updated: 2026-09-05 00:00 UTC

Guillermo Canas vs Grant Stafford H2H: 1-0

Guillermo Canas holds a 1–0 lead over Grant Stafford in their ATP head-to-head. Across 1 main-draw meeting, Guillermo Canas leads 1–0 on hard courts. Most recently, Guillermo Canas won the 1998 Canadian Open round of 64 2-6 7-6(13) 6-2.

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Guillermo Canas
ARG Age 48 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Grant Stafford
RSA Age 55 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Guillermo Canas #91 2-6 7-6(13) 6-2 Grant Stafford #113 Match data Aug 5, 1998* R64 Canadian Open Masters 1000 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
Guillermo Canas #1,110 #8 2,075 1,991 245 189 56.5% 0 1 0 1 5 7
Grant Stafford #1,161 #53 750 1,807 83 111 42.8% 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 Guillermo Canas Grant Stafford
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1996 0–3 0.0% #183 1,461 0 0 — — — — — — —
19 1997 1–4 20.0% #129 1,460 0 0 1990 0–1 0.0% #264 1,492 0 0
20 1998 6–14 30.0% #95 1,480 0 0 1991 5–6 45.5% #172 1,552 0 0
21 1999 15–23 39.5% #71 1,575 0 0 1992 4–4 50.0% #191 1,635 0 0
22 2000 5–12 29.4% #231 1,530 0 0 1993 17–14 54.8% #86 1,717 0 0
23 2001 45–21 68.2% #15 1,839 0 1 1994 11–21 34.4% #168 1,558 0 0
24 2002 41–22 65.1% #15 1,856 0 3 1995 2–7 22.2% #288 1,530 0 0
25 2003 5–4 55.6% #272 1,804 0 3 1996 10–13 43.5% #83 1,563 0 0
26 2004 40–21 65.6% #12 1,900 0 6 1997 21–20 51.2% #74 1,657 0 0
27 2005 22–11 66.7% #102 1,870 0 6 1998 12–21 36.4% #163 1,564 0 0
28 — — — — — — — 1999 0–3 0.0% #475 1,535 0 0
29 2007 38–21 64.4% #15 1,817 0 7 2000 1–1 50.0% #435 1,592 0 0
30 2008 22–20 52.4% #79 1,684 0 7 — — — — — — —
31 2009 5–13 27.8% #191 1,626 0 7 — — — — — — —

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 Grant Stafford
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 %
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% — — — — — — — — 1990 0 1 1 0.0% — — — — — — — — — — — —
20 1998 3 7 10 30.0% 1 4 5 20.0% 2 3 5 40.0% — — — — 1991 5 4 9 55.6% — — — — — — — — 0 2 2 0.0%
21 1999 1 6 7 14.3% 12 11 23 52.2% 2 2 4 50.0% 0 4 4 0.0% 1992 2 3 5 40.0% — — — — 2 1 3 66.7% — — — —
22 2000 1 3 4 25.0% 4 8 12 33.3% 0 1 1 0.0% — — — — 1993 13 11 24 54.2% — — — — 4 3 7 57.1% — — — —
23 2001 19 10 29 65.5% 18 7 25 72.0% 7 2 9 77.8% 1 2 3 33.3% 1994 9 12 21 42.9% 2 5 7 28.6% 0 3 3 0.0% 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% 1995 2 5 7 28.6% 0 1 1 0.0% 0 1 1 0.0% — — — —
25 2003 5 4 9 55.6% — — — — — — — — — — — — 1996 3 8 11 27.3% — — — — 5 2 7 71.4% 2 3 5 40.0%
26 2004 19 8 27 70.4% 17 10 27 63.0% 1 2 3 33.3% 3 1 4 75.0% 1997 10 11 21 47.6% 4 3 7 57.1% 6 4 10 60.0% 1 2 3 33.3%
27 2005 7 3 10 70.0% 12 7 19 63.2% 3 1 4 75.0% — — — — 1998 8 12 20 40.0% 1 5 6 16.7% 3 4 7 42.9% — — — —
28 — — — — — — — — — — — — — — — — — 1999 0 2 2 0.0% — — — — 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% 2000 1 1 2 50.0% — — — — — — — — — — — —
30 2008 9 9 18 50.0% 10 8 18 55.6% 3 2 5 60.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 2009 1 7 8 12.5% 3 5 8 37.5% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 97 78 175 55.4% 117 82 199 58.8% 26 18 44 59.1% 5 11 16 31.2% — 53 70 123 43.1% 7 14 21 33.3% 20 19 39 51.3% 3 8 11 27.3%

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 168/193 of Grant Stafford'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 Grant Stafford
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%
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% — —/— — — — — — — — — —
20 1998 14/20 5.4 3.8 53.2% 72.2% 46.0% 62.4% 40.8% 59.7% 37.0% 1991 10/11 1.6 2.9 66.6% 61.7% 43.9% 53.1% 40.6% 55.5% 39.0%
21 1999 31/38 2.8 3.1 57.2% 69.1% 52.5% 63.4% 42.8% 61.6% 41.1% 1992 8/8 3.6 5.8 60.4% 64.4% 34.5% 42.1% 40.5% 53.0% 42.7%
22 2000 15/17 3.8 4.3 53.3% 67.7% 44.7% 44.1% 44.4% 57.1% 38.5% 1993 25/31 2.3 3.2 61.9% 66.5% 46.6% 53.3% 50.5% 59.1% 44.0%
23 2001 57/66 5.8 2.7 60.7% 71.3% 51.9% 58.7% 44.3% 63.7% 42.8% 1994 26/32 2.3 4.2 60.8% 64.3% 43.2% 48.3% 39.9% 56.0% 39.8%
24 2002 58/63 5.2 2.6 59.7% 73.3% 54.6% 56.6% 43.3% 65.7% 41.4% 1995 7/9 3.7 4.7 61.7% 64.6% 44.0% 53.7% 40.4% 56.3% 39.2%
25 2003 9/9 4.9 4.6 62.9% 71.5% 46.3% 60.8% 35.2% 62.1% 39.9% 1996 22/23 4.9 2.7 60.2% 70.3% 49.0% 61.2% 37.6% 61.8% 38.5%
26 2004 61/61 4.8 3.4 58.7% 73.8% 54.8% 59.2% 48.3% 66.0% 41.5% 1997 36/41 4.8 3.5 55.4% 71.7% 51.0% 53.0% 53.2% 62.4% 41.1%
27 2005 32/33 3.5 2.4 60.6% 70.6% 53.3% 63.3% 47.0% 64.3% 43.3% 1998 30/33 3.9 4.3 56.9% 67.1% 44.0% 49.0% 33.6% 57.0% 38.4%
28 — —/— — — — — — — — — — 1999 2/3 1.5 6.5 61.6% 70.0% 34.4% 45.2% 13.3% 56.4% 35.6%
29 2007 58/59 5.7 2.1 57.3% 73.5% 52.7% 60.3% 48.0% 64.7% 40.5% 2000 2/2 8.0 7.5 61.9% 79.4% 48.2% 59.2% 34.2% 68.1% 39.9%
30 2008 39/42 5.9 2.9 53.9% 71.1% 50.0% 54.1% 44.9% 61.4% 38.9% — —/— — — — — — — — — —
31 2009 18/18 5.8 3.2 51.2% 73.2% 49.3% 62.8% 49.0% 62.0% 35.9% — —/— — — — — — — — — —
Career — 398/434 5.0 2.9 57.7% 72.0% 52.0% 58.7% 45.3% 63.6% 40.8% — 168/194 3.6 3.8 59.4% 67.6% 45.9% 52.2% 42.6% 58.8% 40.3%

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 Grant Stafford
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
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 1990 1493 101.2 — — — — — — — 0.0% -3.50 — 0–1 — -0.11
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%) 94.8 +0.36 1991 1553 120.2 -2.74 +0.10 0.877 47.4% +35 — — 37.9% -0.86 4–0 (100%) 1–3 (25%) 105.2 +0.35
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%) 101.0 -1.21 1992 1636 116.0 -2.73 +2.89 0.909 47.9% -35 — +9 52.4% -0.43 1–1 3–0 (100%) — -0.68
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 1993 1718 129.9 -1.48 +4.18 1.076 51.6% -17 — -65 55.2% +0.18 4–2 (67%) 6–3 (67%) 105.8 +0.11
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%) 109.3 +0.72 1994 1558 130.9 -3.88 +1.31 0.904 47.9% +81 -50 +43 40.5% -0.46 3–10 (23%) 4–4 (50%) 94.4 -0.87
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%) 98.1 +1.54 1995 1530 116.1 -1.20 +0.97 0.895 47.6% +80 — — 32.0% -0.92 2–4 (33%) 1–4 (20%) 95.9 -0.12
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 1996 1563 122.3 -0.43 -0.01 1.008 50.1% +9 — +95 48.3% +0.05 2–6 (25%) 4–4 (50%) 96.5 +1.72
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%) 98.4 -1.25 1997 1658 134.1 +0.10 +3.52 1.093 51.4% -32 -111 +67 50.0% +0.05 7–8 (47%) 4–5 (44%) 102.5 -0.14
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%) 97.1 +0.92 1998 1565 127.0 -3.40 +0.46 0.893 47.5% +59 -78 +128 39.2% -0.82 3–6 (33%) 3–3 (50%) 96.7 -0.07
28 — — — — — — — — — — — — — — — — 1999 1535 103.1 +1.15 -0.33 0.817 44.9% — — — 0.0% -2.86 — — — -0.39
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%) 103.0 -1.01 2000 1592 112.5 +0.96 +1.20 1.250 53.0% — — — 62.5% +0.63 0–1 1–0 — -0.05
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%) 94.1 +1.08 — — — — — — — — — — — — — — — —
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%) 89.2 +0.68 — — — — — — — — — — — — — — — —
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 — 1808 133.9 -1.78 +1.85 0.977 49.4% +21 -80 +52 44.8% -0.34 26–38 (41%) 27–27 (50%) 100.0 -0.13

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.