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

Sam Querrey vs Sebastien Grosjean H2H: 1-0

Sam Querrey holds a 1–0 lead over Sebastien Grosjean in their ATP head-to-head. Across 1 main-draw meeting, Sam Querrey leads 1–0 on hard courts. Most recently, Sam Querrey won the 2008 Las Vegas round of 32 6-2 4-6 7-6(8).

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Sam Querrey
USA Age 38 Right-Handed 198 cm / 6'6"
H2H
1 – 0
1 main draw meetings
Sebastien Grosjean
FRA Age 48 Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sam Querrey #66 6-2 4-6 7-6(8) Sebastien Grosjean #50 Match data Mar 6, 2008* R32 Las Vegas International Series → modern equivalent ATP 250 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
Sebastien Grosjean #720 #4 2,865 1,959 323 237 57.7% 0 1 0 0 3 4

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 Sebastien Grosjean
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 1997 0–5 0.0% #145 1,461 0 0
20 2008 28–24 53.8% #39 1,778 0 1 1998 16–19 45.7% #88 1,635 0 0
21 2009 39–22 63.9% #25 1,900 0 2 1999 35–25 58.3% #27 1,742 0 0
22 2010 35–21 62.5% #18 1,872 0 6 2000 42–27 60.9% #19 1,852 0 1
23 2011 12–13 48.0% #93 1,817 0 6 2001 48–23 67.6% #6 1,944 0 2
24 2012 37–24 60.7% #22 2,005 0 7 2002 37–20 64.9% #17 1,906 0 3
25 2013 25–21 54.3% #46 1,875 0 7 2003 34–21 61.8% #10 1,804 0 3
26 2014 26–20 56.5% #35 1,896 0 7 2004 28–15 65.1% #15 1,835 0 3
27 2015 20–24 45.5% #59 1,812 0 7 2005 29–20 59.2% #25 1,845 0 3
28 2016 28–23 54.9% #31 1,797 0 8 2006 26–21 55.3% #28 1,767 0 3
29 2017 35–20 63.6% #13 1,944 0 10 2007 19–18 51.4% #53 1,766 0 4
30 2018 21–22 48.8% #51 1,823 0 10 2008 7–15 31.8% #170 1,653 0 4
31 2019 24–17 58.5% #44 1,898 0 10 2009 1–5 16.7% #677 1,624 0 4
32 2020 3–6 33.3% #53 1,818 0 10 2010 1–3 25.0% #722 1,581 0 4
33 2021 10–16 38.5% #108 1,689 0 10 — — — — — — —
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 Sebastien Grosjean
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% 1997 0 2 2 0.0% 0 2 2 0.0% — — — — 0 1 1 0.0%
20 2008 23 16 39 59.0% 4 4 8 50.0% 1 3 4 25.0% 0 1 1 0.0% 1998 4 6 10 40.0% 7 8 15 46.7% 4 2 6 66.7% 1 3 4 25.0%
21 2009 30 14 44 68.2% 1 4 5 20.0% 8 4 12 66.7% — — — — 1999 16 11 27 59.3% 11 7 18 61.1% 3 2 5 60.0% 5 5 10 50.0%
22 2010 19 14 33 57.6% 7 5 12 58.3% 9 2 11 81.8% — — — — 2000 26 15 41 63.4% 9 7 16 56.3% 6 2 8 75.0% 1 3 4 25.0%
23 2011 8 8 16 50.0% 2 4 6 33.3% 2 1 3 66.7% — — — — 2001 23 13 36 63.9% 16 7 23 69.6% 3 2 5 60.0% 6 1 7 85.7%
24 2012 28 16 44 63.6% 2 4 6 33.3% 7 4 11 63.6% — — — — 2002 23 13 36 63.9% 11 5 16 68.8% — — — — 3 2 5 60.0%
25 2013 21 14 35 60.0% 3 4 7 42.9% 1 3 4 25.0% — — — — 2003 22 12 34 64.7% 2 4 6 33.3% 10 3 13 76.9% 0 2 2 0.0%
26 2014 16 14 30 53.3% 4 3 7 57.1% 6 3 9 66.7% — — — — 2004 16 9 25 64.0% 3 4 7 42.9% 9 2 11 81.8% — — — —
27 2015 8 15 23 34.8% 6 5 11 54.5% 6 4 10 60.0% — — — — 2005 10 12 22 45.5% 10 4 14 71.4% 6 2 8 75.0% 3 2 5 60.0%
28 2016 16 14 30 53.3% 4 5 9 44.4% 8 4 12 66.7% — — — — 2006 16 13 29 55.2% 4 4 8 50.0% 3 2 5 60.0% 3 2 5 60.0%
29 2017 23 13 36 63.9% 5 4 9 55.6% 7 3 10 70.0% — — — — 2007 7 11 18 38.9% 4 4 8 50.0% 3 3 6 50.0% 5 0 5 100.0%
30 2018 16 16 32 50.0% 1 4 5 20.0% 4 2 6 66.7% — — — — 2008 5 11 16 31.3% 0 1 1 0.0% 2 2 4 50.0% 0 1 1 0.0%
31 2019 13 14 27 48.1% 3 1 4 75.0% 8 2 10 80.0% — — — — 2009 1 3 4 25.0% — — — — 0 2 2 0.0% — — — —
32 2020 3 4 7 42.9% 0 2 2 0.0% — — — — — — — — 2010 1 3 4 25.0% — — — — — — — — — — — —
33 2021 2 9 11 18.2% 0 2 2 0.0% 8 5 13 61.5% — — — — — — — — — — — — — — — — — — — — —
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% — 170 134 304 55.9% 77 57 134 57.5% 49 24 73 67.1% 27 22 49 55.1%

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 509/560 of Sebastien Grosjean'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 Sebastien Grosjean
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% 1997 5/5 3.4 2.4 58.5% 61.7% 43.5% 60.0% 32.0% 54.0% 32.9%
20 2008 51/52 10.2 3.2 59.1% 74.3% 49.1% 61.1% 41.2% 64.2% 35.5% 1998 26/35 3.9 1.5 58.1% 69.3% 50.3% 49.3% 44.5% 61.1% 38.3%
21 2009 61/61 11.8 3.0 59.4% 80.0% 53.4% 60.4% 44.4% 69.2% 36.2% 1999 52/60 4.8 2.0 57.8% 71.0% 49.2% 57.7% 38.2% 62.0% 38.9%
22 2010 56/56 12.3 3.4 61.5% 79.4% 50.9% 64.4% 45.2% 68.3% 35.1% 2000 64/69 4.7 1.7 58.0% 71.0% 54.6% 61.7% 45.2% 63.9% 42.0%
23 2011 25/25 8.9 3.2 59.6% 74.8% 51.2% 66.6% 31.2% 65.2% 34.4% 2001 58/71 5.6 1.5 57.0% 72.4% 53.7% 62.8% 45.4% 64.1% 41.7%
24 2012 61/61 11.6 3.9 57.6% 80.5% 51.1% 60.0% 42.0% 68.1% 36.0% 2002 48/57 4.9 1.4 55.0% 72.9% 54.1% 53.7% 45.8% 64.3% 41.3%
25 2013 45/46 12.8 3.6 59.6% 78.6% 48.7% 57.6% 35.7% 66.5% 33.6% 2003 52/55 6.9 1.8 52.7% 74.2% 55.2% 62.4% 40.2% 65.2% 37.3%
26 2014 45/46 14.4 2.8 60.5% 79.4% 51.9% 73.7% 41.8% 68.7% 33.8% 2004 39/43 6.8 2.0 51.5% 77.7% 54.0% 66.5% 42.7% 65.8% 41.0%
27 2015 44/44 13.8 3.6 59.5% 78.7% 54.4% 64.0% 37.1% 68.9% 33.7% 2005 49/49 6.5 1.9 56.2% 73.1% 53.3% 56.9% 44.8% 64.5% 39.1%
28 2016 51/51 13.1 3.1 58.6% 79.9% 52.3% 59.4% 39.6% 68.5% 33.4% 2006 47/47 6.3 1.8 54.4% 73.8% 50.2% 60.1% 49.9% 62.9% 40.1%
29 2017 55/55 13.5 3.2 57.1% 79.8% 51.8% 62.5% 49.5% 67.9% 37.0% 2007 37/37 6.3 1.6 54.1% 75.1% 53.9% 51.3% 47.2% 65.2% 38.1%
30 2018 43/43 14.3 3.7 58.2% 81.9% 51.7% 60.0% 41.2% 69.3% 34.2% 2008 22/22 4.2 1.6 58.7% 71.7% 48.6% 52.3% 34.1% 62.0% 38.3%
31 2019 41/41 16.8 4.0 62.1% 81.2% 49.4% 60.5% 33.2% 69.1% 33.8% 2009 6/6 5.7 2.8 60.0% 64.1% 48.8% 62.8% 44.6% 58.2% 34.5%
32 2020 9/9 16.8 3.6 60.3% 78.2% 50.8% 33.4% 31.7% 67.5% 31.1% 2010 4/4 4.3 2.0 54.8% 64.7% 56.0% 64.9% 20.4% 61.2% 31.0%
33 2021 25/26 15.2 5.2 56.8% 81.9% 47.7% 52.4% 33.2% 67.3% 30.3% — —/— — — — — — — — — —
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% — 509/560 5.6 1.8 55.8% 72.7% 52.7% 58.7% 43.6% 63.7% 39.7%

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 Sam Querrey Sebastien Grosjean
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 1997 1462 111.6 -3.01 +0.04 0.715 44.0% +36 — — 21.4% -1.93 0–2 — — -0.25
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 1998 1635 141.4 +0.25 +0.53 0.985 49.5% -67 -58 +79 51.7% +0.06 2–10 (17%) 13–5 (72%) — -2.00
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 1999 1743 146.8 +0.15 +1.39 1.024 50.2% -9 -56 +1 54.1% +0.22 14–11 (56%) 15–11 (58%) — -1.19
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 2000 1852 151.5 +2.10 +4.40 1.166 52.8% 0 -121 -66 60.8% +0.89 9–13 (41%) 18–13 (58%) — -0.36
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 2001 1944 159.2 +2.07 +3.84 1.161 52.7% +28 -58 -187 63.6% +0.90 12–8 (60%) 13–8 (62%) — -2.77
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 2002 1907 149.9 +1.99 +3.04 1.158 52.6% -19 +13 — 63.2% +0.85 5–11 (31%) 15–6 (71%) — +2.23
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 2003 1805 147.1 +2.09 +0.60 1.073 51.4% +9 +18 +166 60.4% +0.58 5–10 (33%) 14–14 (50%) — +0.65
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 2004 1835 145.2 +1.81 +4.02 1.198 53.1% -7 -65 +184 65.5% +1.23 5–6 (45%) 7–11 (39%) — +1.14
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 2005 1846 142.4 +2.02 +2.40 1.099 51.9% -89 +10 +251 57.1% +0.57 11–8 (58%) 9–6 (60%) — -1.44
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 2006 1768 147.9 +0.73 +2.60 1.081 51.4% +18 +52 +268 59.2% +0.67 4–11 (27%) 10–9 (53%) — +1.23
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 2007 1767 133.6 +1.77 +0.95 1.097 51.3% +32 -36 +162 48.4% +0.12 6–7 (46%) 5–5 (50%) — -0.35
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 2008 1654 130.1 -0.78 +1.62 1.010 49.8% +5 — +247 47.3% -0.13 2–7 (22%) 5–4 (56%) — -0.96
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 2009 1624 116.4 -2.47 -0.31 0.826 47.2% +28 — — 33.3% -1.11 0–1 1–3 (25%) — -0.39
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 2010 1581 109.6 -1.67 -0.93 0.799 47.0% +16 — — 33.3% -1.00 1–2 (33%) 1–1 — +0.22
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 — — — — — — — — — — — — — — — —
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 — 1960 152.9 +1.35 +2.42 1.093 51.6% -4 -38 +120 57.9% +0.57 76–107 (42%) 126–96 (57%) 98.2 -0.76

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.