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

Taro Daniel vs Sam Querrey H2H: 1-0

Taro Daniel holds a 1–0 lead over Sam Querrey in their ATP head-to-head. Across 1 main-draw meeting, Taro Daniel leads 1–0 on hard courts. Most recently, Taro Daniel won the 2018 Winston-Salem Open second round 3-6 7-5 7-6(3).

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Taro Daniel
Japan Age 33 Right-Handed 191 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Sam Querrey
USA Age 38 Right-Handed 198 cm / 6'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Taro Daniel #76 3-6 7-5 7-6(3) Sam Querrey #35 Match data Aug 22, 2018* R32 Winston-Salem Open 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
Taro Daniel #160 #58 893 1,815 83 149 35.8% 0 0 0 0 1 1
Sam Querrey #529 #11 2,595 2,038 372 316 54.1% 0 0 0 2 8 10

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 Taro Daniel Sam Querrey
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
20 — — — — — — — 2008 28–24 53.8% #39 1,778 0 1
21 2014 2–5 28.6% #177 1,646 0 0 2009 39–22 63.9% #25 1,900 0 2
22 2015 1–5 16.7% #96 1,702 0 0 2010 35–21 62.5% #18 1,872 0 6
23 2016 8–15 34.8% #127 1,706 0 0 2011 12–13 48.0% #93 1,817 0 6
24 2017 4–9 30.8% #99 1,652 0 0 2012 37–24 60.7% #22 2,005 0 7
25 2018 16–17 48.5% #77 1,710 0 1 2013 25–21 54.3% #46 1,875 0 7
26 2019 11–18 37.9% #110 1,656 0 1 2014 26–20 56.5% #35 1,896 0 7
27 2020 1–4 20.0% #117 1,596 0 1 2015 20–24 45.5% #59 1,812 0 7
28 2021 5–11 31.2% #125 1,608 0 1 2016 28–23 54.9% #31 1,797 0 8
29 2022 12–18 40.0% #92 1,691 0 1 2017 35–20 63.6% #13 1,944 0 10
30 2023 11–16 40.7% #75 1,687 0 1 2018 21–22 48.8% #51 1,823 0 10
31 2024 10–24 29.4% #84 1,619 0 1 2019 24–17 58.5% #44 1,898 0 10
32 2025 2–6 25.0% #376 1,499 0 1 2020 3–6 33.3% #53 1,818 0 10
33 2026 0–1 0.0% #160 1,534 0 1 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 Taro Daniel Sam Querrey
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%
20 — — — — — — — — — — — — — — — — — 2008 23 16 39 59.0% 4 4 8 50.0% 1 3 4 25.0% 0 1 1 0.0%
21 2014 0 3 3 0.0% 2 2 4 50.0% — — — — — — — — 2009 30 14 44 68.2% 1 4 5 20.0% 8 4 12 66.7% — — — —
22 2015 1 2 3 33.3% 0 3 3 0.0% — — — — — — — — 2010 19 14 33 57.6% 7 5 12 58.3% 9 2 11 81.8% — — — —
23 2016 3 5 8 37.5% 5 9 14 35.7% 0 1 1 0.0% — — — — 2011 8 8 16 50.0% 2 4 6 33.3% 2 1 3 66.7% — — — —
24 2017 1 3 4 25.0% 3 5 8 37.5% 0 1 1 0.0% — — — — 2012 28 16 44 63.6% 2 4 6 33.3% 7 4 11 63.6% — — — —
25 2018 7 11 18 38.9% 9 4 13 69.2% 0 2 2 0.0% — — — — 2013 21 14 35 60.0% 3 4 7 42.9% 1 3 4 25.0% — — — —
26 2019 4 7 11 36.4% 7 11 18 38.9% — — — — — — — — 2014 16 14 30 53.3% 4 3 7 57.1% 6 3 9 66.7% — — — —
27 2020 1 4 5 20.0% — — — — — — — — — — — — 2015 8 15 23 34.8% 6 5 11 54.5% 6 4 10 60.0% — — — —
28 2021 2 6 8 25.0% 3 5 8 37.5% — — — — — — — — 2016 16 14 30 53.3% 4 5 9 44.4% 8 4 12 66.7% — — — —
29 2022 10 14 24 41.7% 2 2 4 50.0% 0 2 2 0.0% — — — — 2017 23 13 36 63.9% 5 4 9 55.6% 7 3 10 70.0% — — — —
30 2023 9 11 20 45.0% 2 4 6 33.3% 0 1 1 0.0% — — — — 2018 16 16 32 50.0% 1 4 5 20.0% 4 2 6 66.7% — — — —
31 2024 8 15 23 34.8% 2 6 8 25.0% 0 3 3 0.0% — — — — 2019 13 14 27 48.1% 3 1 4 75.0% 8 2 10 80.0% — — — —
32 2025 2 5 7 28.6% 0 1 1 0.0% — — — — — — — — 2020 3 4 7 42.9% 0 2 2 0.0% — — — — — — — —
33 2026 — — — — 0 1 1 0.0% — — — — — — — — 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 — 48 86 134 35.8% 35 53 88 39.8% 0 10 10 0.0% — — — — — 250 210 460 54.3% 44 57 101 43.6% 78 47 125 62.4% 0 2 2 0.0%

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 227/232 of Taro Daniel's and 684/688 of Sam Querrey'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 Taro Daniel Sam Querrey
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%
20 — —/— — — — — — — — — — 2008 51/52 10.2 3.2 59.1% 74.3% 49.1% 61.1% 41.2% 64.2% 35.5%
21 2014 7/7 1.4 2.7 63.5% 58.8% 50.2% 50.0% 29.3% 55.9% 31.4% 2009 61/61 11.8 3.0 59.4% 80.0% 53.4% 60.4% 44.4% 69.2% 36.2%
22 2015 6/6 3.5 1.8 64.9% 60.6% 48.0% 57.4% 55.6% 55.7% 32.6% 2010 56/56 12.3 3.4 61.5% 79.4% 50.9% 64.4% 45.2% 68.3% 35.1%
23 2016 20/23 3.2 2.6 64.7% 65.6% 51.0% 57.1% 44.4% 60.3% 38.0% 2011 25/25 8.9 3.2 59.6% 74.8% 51.2% 66.6% 31.2% 65.2% 34.4%
24 2017 13/13 3.2 3.5 65.7% 64.3% 46.2% 60.3% 34.9% 57.9% 34.8% 2012 61/61 11.6 3.9 57.6% 80.5% 51.1% 60.0% 42.0% 68.1% 36.0%
25 2018 33/33 3.4 3.7 59.5% 66.5% 50.3% 59.6% 41.8% 59.9% 35.2% 2013 45/46 12.8 3.6 59.6% 78.6% 48.7% 57.6% 35.7% 66.5% 33.6%
26 2019 29/29 3.2 2.3 65.0% 65.7% 46.1% 53.8% 38.2% 58.6% 36.1% 2014 45/46 14.4 2.8 60.5% 79.4% 51.9% 73.7% 41.8% 68.7% 33.8%
27 2020 5/5 7.6 2.6 57.8% 69.9% 52.8% 48.7% 29.3% 62.8% 35.2% 2015 44/44 13.8 3.6 59.5% 78.7% 54.4% 64.0% 37.1% 68.9% 33.7%
28 2021 15/16 3.5 2.5 61.6% 69.1% 51.3% 58.5% 51.3% 62.2% 31.4% 2016 51/51 13.1 3.1 58.6% 79.9% 52.3% 59.4% 39.6% 68.5% 33.4%
29 2022 30/30 5.9 1.8 62.0% 70.8% 46.8% 53.7% 43.0% 61.7% 35.8% 2017 55/55 13.5 3.2 57.1% 79.8% 51.8% 62.5% 49.5% 67.9% 37.0%
30 2023 27/27 3.5 2.7 58.9% 63.8% 53.0% 52.5% 43.4% 60.3% 37.7% 2018 43/43 14.3 3.7 58.2% 81.9% 51.7% 60.0% 41.2% 69.3% 34.2%
31 2024 33/34 4.2 2.0 61.6% 65.7% 50.1% 55.0% 37.9% 59.0% 32.4% 2019 41/41 16.8 4.0 62.1% 81.2% 49.4% 60.5% 33.2% 69.1% 33.8%
32 2025 8/8 6.0 2.4 63.1% 74.3% 46.1% 41.9% 34.0% 64.1% 31.0% 2020 9/9 16.8 3.6 60.3% 78.2% 50.8% 33.4% 31.7% 67.5% 31.1%
33 2026 1/1 3.0 1.0 65.0% 62.0% 54.0% 67.0% 20.0% 59.0% 33.0% 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 — 227/232 3.9 2.5 62.1% 66.4% 49.4% 55.1% 40.9% 59.9% 34.9% — 684/688 12.9 3.5 59.0% 79.2% 50.9% 61.3% 40.2% 67.6% 34.5%

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 Taro Daniel Sam Querrey
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
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
21 2014 1646 125.4 -3.26 -0.64 0.711 44.3% -25 +34 — 29.4% -1.53 1–1 3–2 (60%) — -0.42 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
22 2015 1702 121.4 -3.31 -1.67 0.737 44.1% -39 +38 — 20.0% -2.07 1–1 2–0 — -0.33 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
23 2016 1706 134.6 -2.42 +0.61 0.958 49.2% -27 +26 — 40.0% -0.65 0–6 (0%) 2–6 (25%) — +0.49 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
24 2017 1653 118.2 -2.87 -0.97 0.828 46.7% -13 +55 — 40.0% -0.98 2–3 (40%) 2–2 (50%) — +0.44 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
25 2018 1710 134.1 -3.10 -0.06 0.876 47.9% -54 +87 — 45.8% -0.60 8–4 (67%) 12–3 (80%) — -0.54 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
26 2019 1656 126.5 -3.85 -0.49 0.872 47.7% -5 +17 — 36.8% -0.90 5–5 (50%) 3–7 (30%) — +1.14 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
27 2020 1597 113.2 -1.69 -0.71 0.947 48.2% +7 — — 35.7% -1.00 0–2 2–2 (50%) — +0.90 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
28 2021 1608 121.5 -1.63 -2.30 0.831 47.7% -60 +72 — 36.4% -0.64 3–5 (38%) 2–6 (25%) — +0.55 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
29 2022 1691 139.1 -0.98 -0.76 0.934 49.0% +1 0 — 42.9% -0.36 4–4 (50%) 7–5 (58%) — -1.01 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
30 2023 1687 137.5 -2.75 +1.78 0.949 49.0% +85 -57 — 42.3% -0.59 4–5 (44%) 4–5 (44%) — -0.98 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
31 2024 1620 133.6 -3.78 -1.95 0.791 46.0% +58 -15 -129 31.3% -1.25 3–5 (38%) 3–10 (23%) — -1.01 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
32 2025 1500 106.7 -0.34 -2.35 0.864 48.1% +47 — — 36.4% -0.64 1–3 (25%) 1–3 (25%) — +0.26 2020 1818 128.8 +2.33 -0.47 0.956 48.3% -33 — — 37.0% -0.67 1–1 4–3 (57%) — -0.60
33 2026 1535 107.9 +2.06 -1.39 0.805 45.0% — — — 0.0% -1.50 — 0–1 — -0.10 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 — 1816 134.0 -2.66 -0.57 0.871 47.7% +11 +30 -129 38.4% -0.80 32–44 (42%) 43–52 (45%) 96.1 -0.26 — 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

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.