H2H data updated: 2026-09-04 00:00 UTC

Daniel Nestor vs Alex Obrien H2H: 1-0

Daniel Nestor holds a 1–0 lead over Alex Obrien in their ATP head-to-head. Across 1 main-draw meeting, Daniel Nestor leads 1–0 on hard courts. Most recently, Daniel Nestor won the 1997 Cincinnati Open round of 64 6-2 6-1.

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Daniel Nestor
CAN Age 54 Left-Handed 191 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Alex Obrien
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Daniel Nestor #132 6-2 6-1 Alex Obrien Match data Aug 6, 1997* R64 Cincinnati 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
Daniel Nestor #1,106 #58 752 1,735 71 103 40.8% 0 0 0 0 0 0
Alex Obrien — — — 1,794 — — — 0 0 0 1 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.

Daniel Nestor Alex Obrien
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1989 0–1 0.0% #823 1,482 0 0 — — — — — — —
1991 1–2 33.3% #242 1,481 0 0 — — — — — — —
1992 1–3 25.0% #238 1,468 0 0 — — — — — — —
1993 2–5 28.6% #189 1,485 0 0 — — — — — — —
1994 5–5 50.0% #171 1,532 0 0 — — — — — — —
1995 3–5 37.5% #177 1,573 0 0 — — — — — — —
1996 11–13 45.8% #112 1,633 0 0 — — — — — — —
1997 9–17 34.6% #107 1,589 0 0 — — — — — — —
1998 11–17 39.3% #106 1,595 0 0 — — — — — — —
1999 18–16 52.9% #86 1,672 0 0 — — — — — — —
2000 6–9 40.0% #220 1,624 0 0 — — — — — — —
2001 3–6 33.3% #219 1,662 0 0 — — — — — — —
2002 0–1 0.0% #659 1,631 0 0 — — — — — — —
2003 1–1 50.0% #500 1,630 0 0 — — — — — — —
2004 0–1 0.0% #1062 1,619 0 0 — — — — — — —
2006 0–1 0.0% #1115 1,613 0 0 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Daniel Nestor Alex Obrien
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 %
1989 0 1 1 0.0% — — — — — — — — — — — — 1991 1 1 2 50.0% — — — — — — — — — — — —
1991 1 2 3 33.3% — — — — — — — — — — — — 1992 3 4 7 42.9% — — — — 0 1 1 0.0% — — — —
1992 1 2 3 33.3% — — — — 0 1 1 0.0% — — — — 1993 8 14 22 36.4% 4 3 7 57.1% 0 3 3 0.0% — — — —
1993 2 4 6 33.3% — — — — — — — — 0 1 1 0.0% 1994 11 12 23 47.8% 1 5 6 16.7% 3 4 7 42.9% 2 3 5 40.0%
1994 1 2 3 33.3% 2 1 3 66.7% 2 2 4 50.0% — — — — 1995 4 9 13 30.8% 0 3 3 0.0% 2 3 5 40.0% 0 2 2 0.0%
1995 2 3 5 40.0% 0 1 1 0.0% 1 1 2 50.0% — — — — 1996 15 8 23 65.2% — — — — — — — — 3 2 5 60.0%
1996 7 9 16 43.8% 0 1 1 0.0% 4 3 7 57.1% — — — — 1997 10 14 24 41.7% 2 5 7 28.6% 5 3 8 62.5% 2 4 6 33.3%
1997 5 10 15 33.3% 0 1 1 0.0% 1 4 5 20.0% 3 2 5 60.0% 1998 5 8 13 38.5% 0 3 3 0.0% 2 3 5 40.0% — — — —
1998 9 10 19 47.4% 0 1 1 0.0% 2 4 6 33.3% 0 2 2 0.0% 1999 3 5 8 37.5% 0 1 1 0.0% — — — — — — — —
1999 12 11 23 52.2% 0 2 2 0.0% 4 2 6 66.7% 2 1 3 66.7% 2000 2 3 5 40.0% — — — — 1 1 2 50.0% 0 1 1 0.0%
2000 3 4 7 42.9% — — — — 3 4 7 42.9% 0 1 1 0.0% 2001 0 2 2 0.0% — — — — — — — — — — — —
2001 2 4 6 33.3% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
2002 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
2003 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
2004 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
2006 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career 46 66 112 41.1% 2 7 9 22.2% 18 23 41 43.9% 5 7 12 41.7% Career 62 80 142 43.7% 7 20 27 25.9% 13 18 31 41.9% 7 12 19 36.8%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Daniel Nestor Alex Obrien
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
1989 1483 96.7 — — — — — — — 0.0% -3.00 — — — +0.26 1991 1517 112.7 — — — — — — — 50.0% +0.25 — 0–1 — -0.11
1991 1481 100.8 -3.36 0.00 0.834 46.8% +33 — — 33.3% -1.00 — — — +0.23 1992 1539 119.0 — — — — +46 — — 40.0% -0.90 1–1 4–1 (80%) — 0.00
1992 1468 104.3 +0.24 -3.16 0.811 46.5% +51 — — 30.0% -1.50 0–1 0–1 — +0.34 1993 1540 120.7 — — — — +25 +21 -29 41.3% -0.76 4–7 (36%) 8–4 (67%) — -0.23
1993 1486 127.0 +3.20 -0.94 0.962 49.6% +34 — — 35.3% -0.35 0–2 1–5 (17%) — -0.14 1994 1627 133.6 — — — — +25 -93 -105 45.3% -0.40 5–10 (33%) 9–6 (60%) — -0.65
1994 1533 116.3 -0.41 -1.94 0.870 47.9% -12 — +53 42.9% -0.19 2–1 (67%) — — +0.03 1995 1557 125.1 — — — — +31 -56 -20 32.2% -0.90 2–5 (29%) 3–3 (50%) — -0.97
1995 1573 125.5 +0.35 -1.48 0.872 48.9% -1 — — 42.3% -0.15 0–1 1–4 (20%) — -0.18 1996 1759 146.1 — — — — +15 — — 59.2% +0.39 6–5 (55%) 8–5 (62%) — +0.66
1996 1634 117.0 +2.02 -3.65 0.874 47.9% -46 — +26 43.6% -0.31 3–4 (43%) 6–9 (40%) — +0.68 1997 1634 132.7 — — — — +19 -148 +27 46.7% -0.07 7–14 (33%) 12–14 (46%) — +0.79
1997 1590 127.3 -0.03 -1.44 0.929 48.7% +19 — +20 35.4% -0.52 4–3 (57%) 2–13 (13%) — 0.00 1998 1638 120.6 — — — — +5 -194 -12 41.0% -0.61 2–6 (25%) 4–4 (50%) — -0.70
1998 1596 128.8 +0.61 -2.43 0.915 48.5% +30 — -28 45.8% -0.24 3–7 (30%) 9–9 (50%) — -0.60 1999 1625 122.3 — — — — +24 — — 31.6% -1.21 1–0 1–0 — -0.46
1999 1672 138.5 +2.44 -2.00 1.004 50.2% +4 — -25 52.7% +0.25 5–5 (50%) 7–8 (47%) — -0.06 2000 1648 113.8 — — — — -20 — — 36.4% -0.59 1–1 1–3 (25%) — +0.21
2000 1624 116.5 +0.44 -2.14 0.912 48.4% +38 — -28 47.5% -0.47 2–4 (33%) 7–3 (70%) — +0.69 2001 1628 110.2 — — — — — — — 28.6% -1.28 0–1 1–1 — -0.08
2001 1663 113.6 +0.51 -1.30 1.002 49.9% -24 — -48 40.9% -0.32 — 0–2 — -0.23 — — — — — — — — — — — — — — — —
2002 1632 105.1 -0.84 -1.17 0.824 47.2% — — — 33.3% -1.67 0–1 — — +0.26 — — — — — — — — — — — — — — — —
2003 1631 111.5 +1.46 +1.37 0.901 49.2% — — — 40.0% -0.40 1–0 — — +0.04 — — — — — — — — — — — — — — — —
2004 1619 103.0 -0.89 +2.13 0.803 44.5% — — — 0.0% -2.50 — — — +0.03 — — — — — — — — — — — — — — — —
2006 1614 105.0 +0.88 +1.89 0.617 45.2% — — — 0.0% -2.00 — — — -0.13 — — — — — — — — — — — — — — — —
Career 1736 132.4 +1.02 -1.99 0.923 48.8% +8 — -4 43.3% -0.29 20–29 (41%) 33–54 (38%) 90.8 +0.71 Career 1795 135.4 — — — — +20 -85 -27 43.8% -0.41 29–50 (37%) 51–42 (55%) 100.1 -0.71

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.