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

Mikhail Kukushkin vs John Isner H2H: 1-4

John Isner holds a 4–1 lead over Mikhail Kukushkin in their ATP head-to-head. Across 5 main-draw meetings, John Isner leads 3–0 on hard courts and 1–0 on clay. Most recently, Mikhail Kukushkin won the 2019 Wimbledon second round 6-4 6-7(3) 4-6 6-1 6-4.

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Mikhail Kukushkin
Kazakhstan Age 38 Right-Handed 183 cm / 6'0"
H2H
1 – 4
5 main draw meetings
John Isner
USA Age 41 Right-Handed 208 cm / 6'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mikhail Kukushkin #58 6-4 6-7(3) 4-6 6-1 6-4 John Isner #12 Match data Jul 4, 2019* R64 Wimbledon Grand Slam Grass
John Isner #9 6-3 6-7(2) 7-6(1) Mikhail Kukushkin #54 Match data Nov 1, 2018* R32 Paris Masters Masters 1000 Hard
John Isner #22 7-6(0) 7-6(6) Mikhail Kukushkin #90 Match data Mar 12, 2017* R64 Indian Wells Open Masters 1000 Hard
John Isner #15 6-1 7-6(3) Mikhail Kukushkin #50 Match data Aug 21, 2014* R16 Winston-Salem Open ATP 250 Hard
John Isner #11 6-7(6) 7-6(4) 6-3 7-6(4) Mikhail Kukushkin #54 Match data May 29, 2014* R64 Roland Garros Grand Slam Clay

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
Mikhail Kukushkin #336 #39 1,075 1,907 145 220 39.7% 0 0 0 0 1 1
John Isner #660 #8 3,720 2,068 470 294 61.5% 0 1 0 0 15 16

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 Mikhail Kukushkin John Isner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2007 0–1 0.0% #218 1,513 0 0 — — — — — — —
20 2008 3–4 42.9% #148 1,593 0 0 — — — — — — —
21 2009 5–6 45.5% #132 1,689 0 0 — — — — — — —
22 2010 11–8 57.9% #59 1,810 0 1 2007 8–5 61.5% #106 1,656 0 0
23 2011 7–20 25.9% #91 1,658 0 1 2008 11–19 36.7% #144 1,607 0 0
24 2012 10–14 41.7% #107 1,701 0 1 2009 27–18 60.0% #34 1,829 0 0
25 2013 6–5 54.5% #67 1,779 0 1 2010 38–20 65.5% #19 1,884 0 1
26 2014 15–24 38.5% #70 1,802 0 1 2011 34–19 64.2% #18 2,020 0 3
27 2015 16–23 41.0% #65 1,753 0 1 2012 41–19 68.3% #14 1,977 0 5
28 2016 11–20 35.5% #89 1,662 0 1 2013 38–22 63.3% #14 1,984 0 7
29 2017 10–14 41.7% #74 1,734 0 1 2014 37–21 63.8% #19 1,935 0 9
30 2018 19–21 47.5% #53 1,834 0 1 2015 45–23 66.2% #11 2,028 0 10
31 2019 19–25 43.2% #67 1,796 0 1 2016 30–20 60.0% #19 2,021 0 10
32 2020 6–9 40.0% #89 1,744 0 1 2017 36–21 63.2% #17 1,985 0 12
33 2021 3–12 20.0% #182 1,608 0 1 2018 32–22 59.3% #10 1,958 0 14
34 2022 1–7 12.5% #188 1,666 0 1 2019 29–17 63.0% #19 1,922 0 15
35 2023 1–2 33.3% #264 1,662 0 1 2020 10–7 58.8% #25 1,845 0 15
36 2024 2–3 40.0% #113 1,602 0 1 2021 23–11 67.6% #24 1,945 0 16
37 2025 0–2 0.0% #298 1,523 0 1 2022 22–16 57.9% #41 1,925 0 16
38 — — — — — — — 2023 9–14 39.1% #172 1,711 0 16

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 Mikhail Kukushkin John Isner
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 %
19 2007 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
20 2008 1 2 3 33.3% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
21 2009 4 4 8 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
22 2010 10 6 16 62.5% 1 2 3 33.3% — — — — — — — — 2007 8 4 12 66.7% — — — — 0 1 1 0.0% — — — —
23 2011 5 13 18 27.8% 1 4 5 20.0% 1 3 4 25.0% — — — — 2008 9 12 21 42.9% 1 3 4 25.0% 1 4 5 20.0% — — — —
24 2012 4 5 9 44.4% 6 6 12 50.0% 0 3 3 0.0% — — — — 2009 25 17 42 59.5% 2 1 3 66.7% — — — — — — — —
25 2013 6 5 11 54.5% — — — — — — — — — — — — 2010 29 13 42 69.0% 8 6 14 57.1% 1 1 2 50.0% — — — —
26 2014 10 13 23 43.5% 3 8 11 27.3% 2 3 5 40.0% — — — — 2011 26 13 39 66.7% 2 5 7 28.6% 6 1 7 85.7% — — — —
27 2015 12 13 25 48.0% 3 6 9 33.3% 1 4 5 20.0% — — — — 2012 27 12 39 69.2% 6 5 11 54.5% 8 2 10 80.0% — — — —
28 2016 8 13 21 38.1% 2 5 7 28.6% 1 2 3 33.3% — — — — 2013 26 14 40 65.0% 8 5 13 61.5% 4 3 7 57.1% — — — —
29 2017 7 8 15 46.7% 2 5 7 28.6% 1 1 2 50.0% — — — — 2014 27 14 41 65.9% 6 5 11 54.5% 4 2 6 66.7% — — — —
30 2018 11 13 24 45.8% 4 6 10 40.0% 4 2 6 66.7% — — — — 2015 31 14 45 68.9% 10 6 16 62.5% 4 3 7 57.1% — — — —
31 2019 14 15 29 48.3% 1 6 7 14.3% 4 4 8 50.0% — — — — 2016 22 13 35 62.9% 5 5 10 50.0% 3 2 5 60.0% — — — —
32 2020 5 8 13 38.5% 1 1 2 50.0% — — — — — — — — 2017 23 14 37 62.2% 7 4 11 63.6% 6 3 9 66.7% — — — —
33 2021 3 8 11 27.3% 0 2 2 0.0% 0 2 2 0.0% — — — — 2018 20 16 36 55.6% 7 5 12 58.3% 5 1 6 83.3% — — — —
34 2022 1 5 6 16.7% 0 1 1 0.0% 0 1 1 0.0% — — — — 2019 24 16 40 60.0% — — — — 5 1 6 83.3% — — — —
35 2023 1 2 3 33.3% — — — — — — — — — — — — 2020 9 6 15 60.0% 1 1 2 50.0% — — — — — — — —
36 2024 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — 2021 18 8 26 69.2% 5 2 7 71.4% 0 1 1 0.0% — — — —
37 2025 0 2 2 0.0% — — — — — — — — — — — — 2022 11 10 21 52.4% 7 4 11 63.6% 4 2 6 66.7% — — — —
38 — — — — — — — — — — — — — — — — — 2023 6 10 16 37.5% 0 2 2 0.0% 3 2 5 60.0% — — — —
Career — 104 137 241 43.2% 27 57 84 32.1% 14 25 39 35.9% 0 1 1 0.0% — 341 206 547 62.3% 75 59 134 56.0% 54 29 83 65.1% — — — —

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 360/365 of Mikhail Kukushkin's and 756/764 of John Isner'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 Mikhail Kukushkin John Isner
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%
19 2007 1/1 5.0 1.0 72.6% 77.8% 35.3% 60.0% — 66.1% 29.4% — —/— — — — — — — — — —
20 2008 6/7 3.8 2.2 58.2% 67.5% 53.6% 56.7% 58.5% 61.5% 35.5% — —/— — — — — — — — — —
21 2009 11/11 3.3 2.1 56.2% 65.7% 50.1% 49.8% 39.9% 58.9% 38.0% — —/— — — — — — — — — —
22 2010 19/19 4.2 1.3 59.0% 67.7% 55.0% 60.8% 46.9% 62.0% 37.4% 2007 13/13 19.6 3.1 67.2% 78.2% 59.4% 65.5% 19.8% 71.9% 26.6%
23 2011 27/27 3.8 2.3 56.3% 65.1% 50.3% 56.5% 37.2% 58.5% 36.7% 2008 29/30 15.0 3.4 66.9% 77.1% 52.3% 60.0% 26.1% 68.8% 27.4%
24 2012 23/24 3.4 1.8 59.1% 61.6% 51.5% 50.2% 46.5% 57.2% 36.7% 2009 45/45 14.5 2.5 67.1% 75.0% 57.4% 65.9% 29.5% 69.1% 30.0%
25 2013 11/11 5.0 2.4 54.7% 69.8% 48.0% 49.5% 56.8% 60.0% 38.6% 2010 58/58 17.8 2.3 69.1% 76.5% 55.9% 68.0% 39.3% 70.1% 29.9%
26 2014 39/39 3.9 1.5 60.1% 68.0% 52.2% 58.5% 37.5% 61.6% 36.3% 2011 53/53 15.2 2.8 69.2% 78.0% 55.6% 62.5% 40.1% 71.2% 31.5%
27 2015 39/39 2.9 1.8 58.2% 66.6% 53.7% 54.9% 42.0% 61.0% 34.7% 2012 56/60 16.7 2.2 67.9% 78.2% 57.0% 72.2% 33.2% 71.6% 31.1%
28 2016 30/31 2.6 1.5 59.1% 64.9% 48.1% 57.1% 43.1% 57.9% 36.8% 2013 60/60 16.3 1.7 67.7% 79.4% 57.8% 66.5% 33.7% 72.2% 31.1%
29 2017 24/24 3.1 1.0 66.5% 67.3% 52.3% 60.4% 49.3% 62.0% 39.2% 2014 57/58 17.4 1.8 67.8% 79.1% 57.8% 73.0% 27.3% 72.1% 30.2%
30 2018 40/40 2.5 1.3 64.3% 66.1% 54.0% 58.7% 38.1% 61.5% 37.3% 2015 68/68 18.5 1.8 70.3% 80.2% 58.6% 74.8% 37.5% 73.8% 29.6%
31 2019 44/44 2.7 1.1 65.1% 65.6% 52.5% 61.3% 37.3% 61.0% 34.9% 2016 50/50 23.2 2.7 69.2% 82.4% 55.3% 68.3% 35.9% 73.9% 30.7%
32 2020 15/15 3.3 1.9 62.1% 63.7% 51.8% 59.5% 50.9% 59.2% 37.4% 2017 57/57 19.7 2.2 70.6% 80.6% 56.5% 63.6% 41.2% 73.5% 29.1%
33 2021 13/15 3.3 1.8 62.6% 61.9% 47.4% 47.2% 51.4% 56.4% 32.0% 2018 54/54 22.4 2.4 69.1% 81.3% 56.7% 70.1% 30.6% 73.7% 29.7%
34 2022 8/8 1.9 0.8 64.7% 61.7% 55.5% 61.7% 51.0% 59.4% 31.2% 2019 46/46 21.8 1.7 71.0% 81.4% 58.6% 70.1% 34.2% 74.7% 29.8%
35 2023 3/3 1.3 1.3 67.7% 61.8% 51.3% 59.6% 75.0% 58.1% 29.2% 2020 17/17 21.9 3.5 71.5% 78.6% 54.9% 84.1% 25.0% 72.2% 28.8%
36 2024 5/5 2.8 1.4 65.1% 65.2% 43.2% 56.2% 51.0% 57.4% 36.5% 2021 33/34 20.6 2.1 68.5% 79.0% 55.9% 62.7% 34.5% 71.8% 28.4%
37 2025 2/2 5.0 1.5 58.5% 61.0% 55.5% 50.0% 50.0% 58.5% 31.5% 2022 37/38 22.6 2.8 68.8% 80.3% 54.1% 64.9% 36.6% 72.1% 27.7%
38 — —/— — — — — — — — — — 2023 23/23 20.9 2.9 67.7% 79.7% 57.4% 72.2% 18.8% 72.3% 28.0%
Career — 360/365 3.2 1.6 61.0% 65.7% 51.8% 57.0% 43.2% 60.1% 36.2% — 756/764 18.8 2.3 68.9% 79.2% 56.7% 68.4% 33.7% 72.2% 29.8%

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 Mikhail Kukushkin John Isner
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
19 2007 1514 108.6 -0.19 -1.28 0.868 46.9% — — — 0.0% -2.50 — — — +0.24 — — — — — — — — — — — — — — — —
20 2008 1594 118.2 -0.73 -0.47 0.922 48.2% +4 -5 — 47.1% -0.71 1–2 (33%) 2–1 (67%) — -0.29 — — — — — — — — — — — — — — — —
21 2009 1690 125.6 -1.69 +0.10 0.925 48.7% -7 -26 — 48.1% -0.11 2–3 (40%) 1–3 (25%) — +0.03 — — — — — — — — — — — — — — — —
22 2010 1810 136.6 -0.27 +0.51 0.983 49.8% +39 -181 — 52.3% -0.02 4–1 (80%) 2–2 (50%) — -0.77 2007 1656 138.0 +5.43 -3.75 0.947 49.4% +37 — — 54.1% -0.19 5–1 (83%) 12–7 (63%) — +0.01
23 2011 1658 131.2 -3.55 -0.42 0.885 47.7% +27 -73 -95 34.3% -0.84 1–7 (13%) 3–5 (38%) — -0.22 2008 1608 128.0 +4.14 -6.69 0.881 48.3% +39 -96 -116 41.0% -0.51 4–8 (33%) 13–12 (52%) — +0.16
24 2012 1702 134.5 -3.20 -0.30 0.857 47.1% +46 -36 -199 47.0% -0.41 6–6 (50%) 3–1 (75%) — -0.54 2009 1830 145.6 +4.72 -4.63 0.972 50.0% +1 -280 — 57.0% +0.23 12–6 (67%) 26–12 (68%) — +0.93
25 2013 1780 133.2 -1.06 +0.50 0.965 49.7% +42 — — 58.1% +0.03 1–3 (25%) 3–1 (75%) — +1.26 2010 1885 154.2 +5.86 -4.84 1.002 50.5% +41 -194 — 58.8% +0.34 19–9 (68%) 32–16 (67%) — +2.28
26 2014 1803 148.2 -1.61 +0.57 0.946 48.9% +22 -199 -216 45.1% -0.23 7–9 (44%) 9–14 (39%) — -0.93 2011 2020 160.4 +7.13 -3.98 1.097 51.5% +30 -361 -297 61.6% +0.53 11–11 (50%) 32–20 (62%) — +1.83
27 2015 1753 147.7 -2.51 -0.39 0.890 48.0% +76 -207 -171 42.7% -0.43 6–5 (55%) 8–11 (42%) — -1.84 2012 1978 157.8 +7.12 -4.36 1.092 51.3% +43 -260 -71 62.7% +0.43 15–10 (60%) 38–18 (68%) — +3.35
28 2016 1662 134.2 -3.89 -0.18 0.875 47.6% +22 -74 — 39.3% -0.92 2–3 (40%) 7–5 (58%) — -0.65 2013 1985 159.0 +7.64 -3.71 1.119 51.3% +52 -198 -94 59.5% +0.36 18–11 (62%) 36–17 (68%) — +3.48
29 2017 1735 138.8 -0.98 +1.79 1.031 50.6% +23 -116 — 46.9% +0.05 0–4 (0%) 3–7 (30%) — +1.06 2014 1935 157.9 +7.20 -4.42 1.079 50.8% +50 -99 -27 61.8% +0.44 12–6 (67%) 41–21 (66%) — +3.24
30 2018 1835 143.4 -1.98 +0.98 0.969 49.6% -8 -211 -150 47.5% -0.14 5–8 (38%) 11–9 (55%) — +1.10 2015 2029 168.0 +8.71 -4.22 1.132 51.6% +54 -121 -120 62.7% +0.57 12–9 (57%) 39–25 (61%) — +3.80
31 2019 1796 144.9 -2.31 -1.00 0.895 48.3% -8 -215 -34 45.3% -0.30 3–3 (50%) 8–9 (47%) — -0.34 2016 2021 163.0 +8.76 -3.60 1.179 51.8% +44 -140 -79 58.6% +0.48 9–10 (47%) 31–30 (51%) — +1.41
32 2020 1745 128.3 -1.83 -0.48 0.916 48.6% -28 — — 40.9% -0.39 3–2 (60%) 3–6 (33%) — +0.63 2017 1986 158.3 +8.00 -5.60 1.094 51.2% +14 -91 -60 60.0% +0.42 11–9 (55%) 40–24 (63%) — +3.24
33 2021 1608 117.2 -3.86 -3.07 0.733 44.7% +27 — — 23.7% -1.71 1–4 (20%) 2–2 (50%) — -0.47 2018 1959 158.8 +8.37 -4.32 1.129 51.3% -23 -61 +77 57.0% +0.42 14–11 (56%) 37–32 (54%) — +2.48
34 2022 1666 132.3 -1.03 -1.64 0.769 45.6% +39 — — 20.0% -1.65 0–2 0–2 — -1.16 2019 1922 154.7 +8.16 -3.97 1.178 51.7% -6 — +115 61.2% +0.47 8–7 (53%) 29–23 (56%) — +3.19
35 2023 1662 110.5 -2.43 -3.27 0.697 44.5% +27 — — 50.0% +0.84 1–1 0–2 — +0.28 2020 1846 134.4 +4.91 -4.34 1.035 50.7% +22 — — 60.9% +0.50 3–3 (50%) 14–7 (67%) — +1.74
36 2024 1603 111.1 -2.06 -1.03 0.855 47.6% +53 — — 36.4% -1.00 — 1–2 (33%) — +0.38 2021 1945 152.3 +6.93 -5.43 1.006 50.2% 0 +9 — 62.5% +0.27 10–5 (67%) 21–9 (70%) — +0.90
37 2025 1523 100.5 -1.47 +0.05 0.759 45.5% — — — 20.0% -1.60 0–1 0–1 — -0.03 2022 1926 145.5 +6.21 -5.79 0.996 49.8% -21 +13 +80 55.1% -0.02 11–8 (58%) 30–17 (64%) — +1.11
38 2026 1502 95.2 — — — — — — — — — — — — — 2023 1711 125.8 +5.40 -5.66 1.012 49.9% +36 — +244 45.3% -0.14 3–6 (33%) 11–17 (39%) — +1.74
Career — 1908 141.1 -2.22 -0.11 0.908 48.3% +22 -134 -132 43.2% -0.44 43–64 (40%) 66–83 (44%) 94.8 -0.62 — 2068 162.0 +7.10 -4.58 1.071 50.9% +25 -137 -39 58.7% +0.34 177–130 (58%) 482–307 (61%) 111.1 +4.58

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.