H2H data updated: 2026-09-01 00:00 UTC

Sam Querrey vs Nikolay Davydenko H2H: 1-1

Sam Querrey and Nikolay Davydenko are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Sam Querrey won the 2009 New Haven quarterfinal 6-3 3-6 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.

Sam Querrey
USA Age 38 Right-Handed 198 cm / 6'6"
H2H
1 – 1
2 main draw meetings
Nikolay Davydenko
RUS Age 45 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sam Querrey #23 6-3 3-6 6-4 Nikolay Davydenko #8 Match data Aug 28, 2009* QF New Haven ATP 250 Hard
Nikolay Davydenko #4 2-6 7-6(6) 6-2 Sam Querrey #67 Match data Mar 8, 2007* R64 Indian Wells 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
Sam Querrey #529 #11 2,595 2,038 372 316 54.1% 0 0 0 2 8 10
Nikolay Davydenko #248 #3 5,335 2,221 470 329 58.8% 0 3 1 1 16 21

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 Sam Querrey Nikolay Davydenko
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2006 6–11 35.3% #130 1,541 0 0 — — — — — — —
19 2007 19–22 46.3% #63 1,637 0 0 2000 3–1 75.0% #133 1,544 0 0
20 2008 28–24 53.8% #39 1,778 0 1 2001 6–15 28.6% #79 1,569 0 0
21 2009 39–22 63.9% #25 1,900 0 2 2002 12–24 33.3% #81 1,602 0 0
22 2010 35–21 62.5% #18 1,872 0 6 2003 29–30 49.2% #44 1,595 0 2
23 2011 12–13 48.0% #93 1,817 0 6 2004 32–29 52.5% #28 1,756 0 4
24 2012 37–24 60.7% #22 2,005 0 7 2005 52–29 64.2% #5 1,869 0 5
25 2013 25–21 54.3% #46 1,875 0 7 2006 67–28 70.5% #3 1,970 0 10
26 2014 26–20 56.5% #35 1,896 0 7 2007 53–30 63.9% #4 1,937 0 11
27 2015 20–24 45.5% #59 1,812 0 7 2008 52–21 71.2% #5 1,990 0 14
28 2016 28–23 54.9% #31 1,797 0 8 2009 57–19 75.0% #6 2,152 0 19
29 2017 35–20 63.6% #13 1,944 0 10 2010 29–19 60.4% #22 1,911 0 20
30 2018 21–22 48.8% #51 1,823 0 10 2011 26–25 51.0% #41 1,840 0 21
31 2019 24–17 58.5% #44 1,898 0 10 2012 24–25 49.0% #44 1,842 0 21
32 2020 3–6 33.3% #53 1,818 0 10 2013 22–23 48.9% #53 1,822 0 21
33 2021 10–16 38.5% #108 1,689 0 10 2014 6–11 35.3% #250 1,725 0 21
34 2022 4–10 28.6% #329 1,644 0 10 — — — — — — —

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 Sam Querrey Nikolay Davydenko
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 2006 5 10 15 33.3% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
19 2007 18 14 32 56.3% 1 5 6 16.7% 0 2 2 0.0% 0 1 1 0.0% 2000 — — — — 3 1 4 75.0% — — — — — — — —
20 2008 23 16 39 59.0% 4 4 8 50.0% 1 3 4 25.0% 0 1 1 0.0% 2001 2 6 8 25.0% 2 7 9 22.2% 0 1 1 0.0% 2 1 3 66.7%
21 2009 30 14 44 68.2% 1 4 5 20.0% 8 4 12 66.7% — — — — 2002 5 11 16 31.3% 6 10 16 37.5% 0 1 1 0.0% 1 2 3 33.3%
22 2010 19 14 33 57.6% 7 5 12 58.3% 9 2 11 81.8% — — — — 2003 11 13 24 45.8% 18 12 30 60.0% 0 2 2 0.0% 0 3 3 0.0%
23 2011 8 8 16 50.0% 2 4 6 33.3% 2 1 3 66.7% — — — — 2004 7 10 17 41.2% 18 12 30 60.0% 0 3 3 0.0% 7 4 11 63.6%
24 2012 28 16 44 63.6% 2 4 6 33.3% 7 4 11 63.6% — — — — 2005 21 14 35 60.0% 23 10 33 69.7% 1 1 2 50.0% 7 4 11 63.6%
25 2013 21 14 35 60.0% 3 4 7 42.9% 1 3 4 25.0% — — — — 2006 29 15 44 65.9% 27 9 36 75.0% 0 3 3 0.0% 11 1 12 91.7%
26 2014 16 14 30 53.3% 4 3 7 57.1% 6 3 9 66.7% — — — — 2007 34 16 50 68.0% 14 11 25 56.0% 4 2 6 66.7% 1 1 2 50.0%
27 2015 8 15 23 34.8% 6 5 11 54.5% 6 4 10 60.0% — — — — 2008 31 15 46 67.4% 21 5 26 80.8% 0 1 1 0.0% — — — —
28 2016 16 14 30 53.3% 4 5 9 44.4% 8 4 12 66.7% — — — — 2009 29 11 40 72.5% 26 7 33 78.8% 2 1 3 66.7% — — — —
29 2017 23 13 36 63.9% 5 4 9 55.6% 7 3 10 70.0% — — — — 2010 25 14 39 64.1% 2 3 5 40.0% 2 2 4 50.0% — — — —
30 2018 16 16 32 50.0% 1 4 5 20.0% 4 2 6 66.7% — — — — 2011 18 17 35 51.4% 8 7 15 53.3% 0 1 1 0.0% — — — —
31 2019 13 14 27 48.1% 3 1 4 75.0% 8 2 10 80.0% — — — — 2012 18 16 34 52.9% 5 7 12 41.7% 1 2 3 33.3% — — — —
32 2020 3 4 7 42.9% 0 2 2 0.0% — — — — — — — — 2013 17 14 31 54.8% 5 9 14 35.7% — — — — — — — —
33 2021 2 9 11 18.2% 0 2 2 0.0% 8 5 13 61.5% — — — — 2014 5 7 12 41.7% 1 4 5 20.0% — — — — — — — —
34 2022 1 5 6 16.7% 1 1 2 50.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — —
Career — 250 210 460 54.3% 44 57 101 43.6% 78 47 125 62.4% 0 2 2 0.0% — 252 179 431 58.5% 179 114 293 61.1% 10 20 30 33.3% 29 16 45 64.4%

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 684/688 of Sam Querrey's and 774/799 of Nikolay Davydenko'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 Sam Querrey Nikolay Davydenko
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 2006 17/17 11.4 3.2 57.2% 75.9% 49.8% 62.8% 42.9% 64.6% 34.0% — —/— — — — — — — — — —
19 2007 41/41 12.4 3.2 56.6% 79.2% 48.3% 59.9% 39.4% 65.8% 33.9% 2000 4/4 1.3 2.5 73.5% 63.9% 47.2% 48.0% 69.2% 59.7% 42.9%
20 2008 51/52 10.2 3.2 59.1% 74.3% 49.1% 61.1% 41.2% 64.2% 35.5% 2001 18/21 3.6 2.3 62.9% 64.3% 48.8% 57.8% 50.5% 58.1% 38.8%
21 2009 61/61 11.8 3.0 59.4% 80.0% 53.4% 60.4% 44.4% 69.2% 36.2% 2002 31/36 3.2 2.8 58.7% 67.7% 46.9% 52.9% 48.2% 59.1% 38.5%
22 2010 56/56 12.3 3.4 61.5% 79.4% 50.9% 64.4% 45.2% 68.3% 35.1% 2003 58/59 2.8 2.3 66.6% 64.7% 53.0% 56.4% 39.7% 60.5% 40.8%
23 2011 25/25 8.9 3.2 59.6% 74.8% 51.2% 66.6% 31.2% 65.2% 34.4% 2004 60/61 3.3 2.7 66.2% 69.8% 49.7% 57.0% 43.6% 63.2% 40.2%
24 2012 61/61 11.6 3.9 57.6% 80.5% 51.1% 60.0% 42.0% 68.1% 36.0% 2005 81/81 3.3 2.3 67.3% 68.4% 54.3% 60.2% 45.9% 63.6% 42.7%
25 2013 45/46 12.8 3.6 59.6% 78.6% 48.7% 57.6% 35.7% 66.5% 33.6% 2006 94/95 3.2 2.1 67.9% 71.7% 54.8% 57.8% 49.3% 66.2% 44.8%
26 2014 45/46 14.4 2.8 60.5% 79.4% 51.9% 73.7% 41.8% 68.7% 33.8% 2007 82/83 3.5 3.4 67.1% 70.5% 50.0% 55.7% 49.9% 63.6% 42.5%
27 2015 44/44 13.8 3.6 59.5% 78.7% 54.4% 64.0% 37.1% 68.9% 33.7% 2008 70/73 3.9 2.2 64.5% 72.4% 53.7% 58.8% 47.3% 66.0% 43.4%
28 2016 51/51 13.1 3.1 58.6% 79.9% 52.3% 59.4% 39.6% 68.5% 33.4% 2009 74/76 3.9 2.2 68.0% 72.3% 55.4% 59.8% 42.1% 66.8% 42.6%
29 2017 55/55 13.5 3.2 57.1% 79.8% 51.8% 62.5% 49.5% 67.9% 37.0% 2010 47/48 4.1 2.5 65.5% 71.7% 51.7% 58.2% 44.6% 64.7% 41.1%
30 2018 43/43 14.3 3.7 58.2% 81.9% 51.7% 60.0% 41.2% 69.3% 34.2% 2011 50/51 1.9 3.4 70.5% 65.2% 46.7% 60.4% 46.0% 59.6% 41.1%
31 2019 41/41 16.8 4.0 62.1% 81.2% 49.4% 60.5% 33.2% 69.1% 33.8% 2012 45/49 2.0 3.7 69.5% 65.6% 48.9% 62.8% 43.6% 60.4% 38.9%
32 2020 9/9 16.8 3.6 60.3% 78.2% 50.8% 33.4% 31.7% 67.5% 31.1% 2013 44/45 2.2 2.3 68.0% 66.0% 49.8% 55.6% 52.7% 60.7% 39.6%
33 2021 25/26 15.2 5.2 56.8% 81.9% 47.7% 52.4% 33.2% 67.3% 30.3% 2014 16/17 5.0 2.8 65.7% 68.0% 51.7% 59.6% 38.5% 62.7% 32.6%
34 2022 14/14 12.4 4.7 58.3% 78.6% 46.1% 56.3% 26.6% 64.8% 29.4% — —/— — — — — — — — — —
Career — 684/688 12.9 3.5 59.0% 79.2% 50.9% 61.3% 40.2% 67.6% 34.5% — 774/799 3.2 2.6 66.8% 69.1% 51.8% 58.1% 46.2% 63.3% 41.6%

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 Sam Querrey Nikolay Davydenko
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 2005 1490 99.8 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2006 1542 124.2 +1.62 -2.01 0.962 49.2% -13 — — 46.7% -0.31 1–7 (13%) 2–4 (33%) — -0.03 — — — — — — — — — — — — — — — —
19 2007 1637 141.5 +2.16 -1.29 0.990 50.0% +50 -158 — 47.6% -0.08 6–8 (43%) 9–10 (47%) — +0.09 2000 1544 104.3 -1.64 +0.78 1.066 51.2% — +30 — 54.5% +0.27 3–0 (100%) 1–1 — +0.33
20 2008 1779 145.5 +1.02 -0.70 0.993 50.1% +29 -209 -254 51.5% +0.04 11–8 (58%) 9–8 (53%) — +0.64 2001 1569 116.8 -2.27 +0.61 0.927 48.4% -9 -6 — 34.6% -0.69 1–2 (33%) 1–6 (14%) — +0.45
21 2009 1900 149.0 +4.79 +0.01 1.176 52.3% +27 -361 -223 62.0% +0.61 8–11 (42%) 13–12 (52%) — +1.27 2002 1602 132.7 -1.99 +0.74 0.940 49.0% -42 +8 — 40.5% -0.56 3–7 (30%) 5–5 (50%) — -1.81
22 2010 1873 152.2 +3.95 -0.55 1.108 51.9% +5 -250 +9 58.4% +0.58 13–11 (54%) 14–17 (45%) — +2.65 2003 1595 135.6 -1.54 +3.36 1.035 50.5% -29 +82 — 51.1% +0.01 6–9 (40%) 12–9 (57%) — -0.03
23 2011 1817 141.7 +1.37 -1.06 0.989 49.9% +19 -173 +81 46.7% -0.10 3–4 (43%) 4–7 (36%) — +0.50 2004 1757 148.6 +0.29 +3.41 1.090 51.3% -45 +23 -353 52.7% +0.25 9–12 (43%) 8–14 (36%) — -1.87
24 2012 2006 157.4 +4.09 +0.39 1.129 52.1% +3 -305 -92 57.8% +0.40 12–10 (55%) 20–13 (61%) — -0.61 2005 1870 156.9 +1.31 +5.31 1.173 52.9% -23 +61 — 66.1% +1.13 9–9 (50%) 11–8 (58%) — +0.31
25 2013 1875 153.6 +2.58 -2.07 1.003 50.0% +71 -164 -51 50.0% -0.07 9–8 (53%) 15–15 (50%) — +0.18 2006 1970 161.2 +3.54 +6.86 1.324 54.9% +29 +78 -575 67.0% +1.42 14–11 (56%) 9–9 (50%) — +0.78
26 2014 1896 144.5 +3.69 -2.25 1.080 51.0% +17 -178 -23 56.4% +0.33 6–9 (40%) 12–12 (50%) — +0.27 2007 1938 157.3 +1.04 +5.62 1.167 52.8% +33 -5 -412 65.2% +0.94 12–13 (48%) 21–13 (62%) — +2.69
27 2015 1812 152.4 +3.52 -1.09 1.082 51.0% -39 -68 +110 46.7% -0.02 7–9 (44%) 13–18 (42%) — -2.68 2008 1991 164.4 +2.51 +6.85 1.278 54.2% +45 +72 — 69.1% +1.33 12–9 (57%) 11–9 (55%) — +1.49
28 2016 1797 152.8 +4.13 -1.97 1.060 50.9% -38 -84 +223 56.0% +0.27 8–9 (47%) 18–16 (53%) — +1.80 2009 2152 167.7 +3.74 +6.04 1.281 54.2% 0 +7 -562 73.2% +1.46 12–8 (60%) 18–5 (78%) — -0.83
29 2017 1945 161.8 +4.11 +1.06 1.153 52.3% -43 -192 +131 59.1% +0.70 11–6 (65%) 14–13 (52%) — +1.92 2010 1911 158.1 +1.52 +4.28 1.164 52.6% +58 +155 -313 60.3% +0.97 7–4 (64%) 8–15 (35%) — +1.11
30 2018 1823 152.3 +4.08 -0.93 1.114 51.7% -5 -127 +252 54.1% +0.58 6–11 (35%) 9–20 (31%) — +1.23 2011 1840 158.1 -1.82 +3.60 1.017 50.4% +49 +79 — 50.0% +0.23 5–5 (50%) 7–10 (41%) — -2.67
31 2019 1898 146.9 +4.59 -1.49 1.095 51.3% -82 -158 +201 55.6% +0.20 5–5 (50%) 18–15 (55%) — -0.90 2012 1842 153.9 -2.03 +2.70 0.981 49.8% +56 -27 -236 54.9% +0.13 6–11 (35%) 8–4 (67%) — -1.90
32 2020 1818 128.8 +2.33 -0.47 0.956 48.3% -33 — — 37.0% -0.67 1–1 4–3 (57%) — -0.60 2013 1822 155.8 -1.72 +3.00 1.007 50.3% +62 -78 — 49.0% +0.25 6–3 (67%) 4–6 (40%) — -1.22
33 2021 1690 124.0 +2.41 -3.84 0.926 48.7% -54 — +303 39.1% -0.53 3–5 (38%) 8–8 (50%) — -0.24 2014 1725 133.3 -1.67 -1.88 0.875 48.4% +111 -45 — 35.9% -0.62 2–1 (67%) 5–7 (42%) — -0.17
34 2022 1645 117.4 -0.20 -3.77 0.835 47.4% -72 — +250 28.6% -0.97 2–1 (67%) 2–7 (22%) — +0.03 — — — — — — — — — — — — — — — —
Career — 2039 155.6 +3.33 -1.02 1.064 51.0% 0 -181 +77 53.2% +0.22 112–123 (48%) 184–198 (48%) 96.0 +0.81 — 2222 160.3 +0.75 +4.53 1.132 52.2% +22 +36 -405 59.3% +0.71 107–104 (51%) 129–121 (52%) 95.5 -0.42

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.