H2H data updated: 2026-07-18 01:16 UTC

Sam Querrey vs Denis Istomin H2H: 4-4

Sam Querrey and Denis Istomin are tied 4–4 in their ATP head-to-head. Across 8 main-draw meetings, Sam Querrey leads 3–2 on hard courts, while Denis Istomin leads 2–1 on grass. Most recently, Denis Istomin won the 2022 Delray Beach third round 6-1 7-6(5).

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Sam Querrey
USA Age 38 Right-Handed 198 cm / 6'6"
H2H
4 – 4
8 main draw meetings
Denis Istomin
UZB Age 39 Right-Handed 188 cm / 6'2"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Feb 17, 2022* Delray Beach ATP 250 R32 Hard Denis Istomin #267 6-1 7-6(5) Sam Querrey #117 Match data
Jun 28, 2015* Nottingham ATP 250 F Grass Denis Istomin #92 7-6(1) 7-6(6) Sam Querrey #44 Match data
Aug 1, 2013* Washington ATP 500 R32 Hard Sam Querrey #22 4-6 6-3 7-6(9) Denis Istomin #65 Match data
Jun 14, 2012* Queen's Club ATP 500 R32 Grass Sam Querrey #77 7-6(4) 6-3 Denis Istomin #41 Match data
Feb 16, 2012* San Jose ATP 250 R32 Hard Denis Istomin #61 5-7 6-3 7-5 Sam Querrey #85 Match data
Feb 17, 2011* Memphis ATP 250 R32 Hard Sam Querrey #18 6-7(5) 7-6(5) 6-4 Denis Istomin #53 Match data
Jul 30, 2009* Los Angeles ATP 250 R32 Hard Sam Querrey #32 6-2 6-0 Denis Istomin #57 Match data
Jun 19, 2009* Eastbourne ATP 250 R16 Grass Denis Istomin #79 3-6 7-6(3) 6-4 Sam Querrey #46 Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Sam Querrey #529 #11 2,595 2,037 372 315 54.1% 0 0 0 2 8 10
Denis Istomin #1,509 #33 1,217 1,900 191 245 43.8% 0 0 0 0 2 2

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 Denis Istomin
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2006 6–11 35.3% #130 1,540 0 0 — — — — — — —
19 2007 19–22 46.3% #63 1,636 0 0 2006 0–2 0.0% #200 1,474 0 0
20 2008 28–23 54.9% #39 1,786 0 1 — — — — — — —
21 2009 39–22 63.9% #25 1,899 0 2 2008 2–2 50.0% #105 1,559 0 0
22 2010 35–21 62.5% #18 1,872 0 6 2009 13–17 43.3% #102 1,636 0 0
23 2011 12–13 48.0% #93 1,816 0 6 2010 29–29 50.0% #40 1,767 0 0
24 2012 37–24 60.7% #22 2,005 0 7 2011 10–21 32.3% #73 1,665 0 0
25 2013 25–21 54.3% #46 1,877 0 7 2012 26–29 47.3% #43 1,732 0 0
26 2014 26–20 56.5% #35 1,893 0 7 2013 30–29 50.8% #45 1,808 0 0
27 2015 20–24 45.5% #59 1,810 0 7 2014 24–23 51.1% #49 1,853 0 0
28 2016 28–23 54.9% #31 1,798 0 8 2015 20–23 46.5% #61 1,788 0 1
29 2017 35–20 63.6% #13 1,943 0 10 2016 6–19 24.0% #121 1,711 0 1
30 2018 21–22 48.8% #51 1,822 0 10 2017 15–18 45.5% #63 1,724 0 2
31 2019 24–17 58.5% #44 1,898 0 10 2018 12–18 40.0% #92 1,679 0 2
32 2020 3–6 33.3% #53 1,817 0 10 2019 3–11 21.4% #177 1,567 0 2
33 2021 10–16 38.5% #108 1,702 0 10 2020 0–1 0.0% #184 1,545 0 2
34 2022 4–10 28.6% #329 1,649 0 10 2021 0–2 0.0% #254 1,545 0 2
35 — — — — — — — 2022 1–1 50.0% #467 1,577 0 2