H2H data updated: 2026-09-05 00:00 UTC

Martin Klizan vs Joao Sousa H2H: 0-2

Joao Sousa holds a 2–0 lead over Martin Klizan in their ATP head-to-head. Across 2 main-draw meetings, Joao Sousa leads 2–0 on hard courts. Most recently, Joao Sousa won the 2016 Japan Open first round 4-6 6-3 6-3.

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Martin Klizan
Slovakia Age 37 Left-Handed 191 cm / 6'3"
H2H
0 – 2
2 main draw meetings
Joao Sousa
POR Age 37 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Joao Sousa #34 4-6 6-3 6-3 Martin Klizan #33 Match data Oct 6, 2016* R32 Japan Open ATP 500 Hard
Joao Sousa #55 4-6 7-6(4) 6-4 1-0 (ret.) Martin Klizan #34 Match data Jan 22, 2015* R64 Australian Open Grand Slam 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
Martin Klizan #831 #24 1,445 1,979 128 147 46.5% 0 0 0 2 4 6
Joao Sousa #954 #28 1,355 1,916 190 250 43.2% 0 0 0 0 4 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 Martin Klizan Joao Sousa
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2007 1–1 50.0% #395 1,524 0 0 — — — — — — —
19 2009 0–1 0.0% #234 1,542 0 0 2008 1–1 50.0% #592 1,550 0 0
20 2010 1–2 33.3% #155 1,607 0 0 — — — — — — —
21 2011 0–2 0.0% #117 1,600 0 0 — — — — — — —
22 2012 16–14 53.3% #30 1,792 0 1 2011 1–1 50.0% #192 1,507 0 0
23 2013 12–24 33.3% #108 1,690 0 1 2012 3–4 42.9% #101 1,587 0 0
24 2014 23–16 59.0% #34 1,930 0 2 2013 14–13 51.9% #49 1,797 0 1
25 2015 24–27 47.1% #43 1,797 0 3 2014 23–34 40.4% #54 1,738 0 1
26 2016 14–15 48.3% #35 1,752 0 5 2015 34–30 53.1% #33 1,904 0 2
27 2017 10–15 40.0% #141 1,757 0 5 2016 25–33 43.1% #43 1,805 0 2
28 2018 18–9 66.7% #41 1,917 0 6 2017 22–30 42.3% #57 1,735 0 2
29 2019 9–18 33.3% #141 1,701 0 6 2018 25–26 49.0% #44 1,782 0 3
30 2020 0–2 0.0% #151 1,648 0 6 2019 25–28 47.2% #60 1,757 0 3
31 — — — — — — — 2020 0–9 0.0% #90 1,607 0 3
32 — — — — — — — 2021 1–13 7.1% #140 1,534 0 3
33 — — — — — — — 2022 13–20 39.4% #82 1,565 0 4
34 — — — — — — — 2023 3–7 30.0% #249 1,510 0 4
35 2025 0–1 0.0% #835 1,555 0 6 2024 0–1 0.0% #726 1,503 0 4

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 Martin Klizan Joao Sousa
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 2007 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
19 2009 — — — — 0 1 1 0.0% — — — — 2008 — — — — 1 1 2 50.0% — — — —
20 2010 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
21 2011 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
22 2012 10 6 16 62.5% 5 5 10 50.0% 1 3 4 25.0% 2011 — — — — 1 1 2 50.0% — — — —
23 2013 4 13 17 23.5% 7 9 16 43.8% 1 2 3 33.3% 2012 — — — — 3 4 7 42.9% — — — —
24 2014 8 8 16 50.0% 13 6 19 68.4% 2 2 4 50.0% 2013 12 9 21 57.1% 2 4 6 33.3% — — — —
25 2015 12 14 26 46.2% 12 11 23 52.2% 0 2 2 0.0% 2014 12 18 30 40.0% 7 13 20 35.0% 4 3 7 57.1%
26 2016 8 12 20 40.0% 6 2 8 75.0% 0 1 1 0.0% 2015 18 17 35 51.4% 14 9 23 60.9% 2 4 6 33.3%
27 2017 5 8 13 38.5% 5 5 10 50.0% 0 2 2 0.0% 2016 12 20 32 37.5% 11 10 21 52.4% 2 3 5 40.0%
28 2018 6 5 11 54.5% 12 4 16 75.0% — — — — 2017 10 14 24 41.7% 12 13 25 48.0% 0 3 3 0.0%
29 2019 4 9 13 30.8% 5 8 13 38.5% 0 1 1 0.0% 2018 15 17 32 46.9% 8 6 14 57.1% 2 3 5 40.0%
30 2020 0 1 1 0.0% 0 1 1 0.0% — — — — 2019 11 12 23 47.8% 10 12 22 45.5% 4 4 8 50.0%
31 — — — — — — — — — — — — — 2020 0 6 6 0.0% 0 3 3 0.0% — — — —
32 — — — — — — — — — — — — — 2021 1 3 4 25.0% 0 8 8 0.0% 0 2 2 0.0%
33 — — — — — — — — — — — — — 2022 6 9 15 40.0% 7 8 15 46.7% 0 3 3 0.0%
34 — — — — — — — — — — — — — 2023 0 2 2 0.0% 3 5 8 37.5% — — — —
35 2025 — — — — 0 1 1 0.0% — — — — 2024 — — — — 0 1 1 0.0% — — — —
Career — 58 79 137 42.3% 66 55 121 54.5% 4 13 17 23.5% — 97 127 224 43.3% 79 98 177 44.6% 14 25 39 35.9%

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 271/275 of Martin Klizan's and 436/440 of Joao Sousa'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 Martin Klizan Joao Sousa
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%
17 2007 2/2 4.5 5.0 50.7% 64.2% 50.8% 61.7% 45.0% 58.5% 41.6% — —/— — — — — — — — — —
19 2009 1/1 2.0 3.0 44.4% 64.3% 37.1% 44.4% 30.0% 49.2% 43.2% 2008 2/2 3.5 1.5 58.6% 67.3% 65.4% 70.8% 31.3% 66.6% 39.5%
20 2010 3/3 4.7 7.3 48.1% 67.9% 41.9% 64.6% 41.1% 54.6% 35.4% — —/— — — — — — — — — —
21 2011 2/2 1.5 5.5 60.6% 52.6% 35.0% 22.7% 29.2% 45.7% 35.2% — —/— — — — — — — — — —
22 2012 29/30 3.9 3.5 56.1% 71.1% 50.5% 56.3% 48.2% 62.1% 41.4% 2011 2/2 3.0 1.0 60.3% 61.5% 41.4% 29.8% 58.3% 53.5% 34.6%
23 2013 36/36 6.0 3.9 54.7% 67.3% 48.8% 60.3% 40.6% 58.8% 36.4% 2012 7/7 2.1 3.1 59.5% 66.3% 47.7% 45.8% 29.7% 59.0% 40.6%
24 2014 36/39 5.7 3.2 56.9% 73.3% 52.4% 61.3% 44.3% 63.9% 37.9% 2013 27/27 2.9 2.3 61.8% 68.0% 46.5% 57.4% 38.5% 59.6% 36.1%
25 2015 51/51 4.8 3.6 57.5% 68.9% 48.4% 56.2% 42.0% 60.3% 34.4% 2014 56/57 2.7 2.1 60.3% 67.6% 48.1% 61.1% 37.5% 59.5% 35.1%
26 2016 29/29 4.6 4.4 58.0% 69.6% 49.4% 58.1% 49.6% 60.7% 38.5% 2015 64/64 3.0 2.1 59.2% 70.2% 51.9% 61.3% 42.7% 62.8% 37.0%
27 2017 25/25 3.3 3.3 64.7% 67.0% 50.6% 58.0% 40.2% 61.2% 36.6% 2016 56/58 3.4 2.2 63.4% 69.2% 47.7% 50.2% 42.9% 61.2% 36.5%
28 2018 27/27 4.5 2.4 62.1% 70.2% 55.5% 59.1% 54.5% 64.5% 37.8% 2017 52/52 4.5 2.8 58.5% 72.3% 49.8% 56.2% 38.4% 62.7% 36.5%
29 2019 27/27 4.3 4.5 58.1% 67.0% 47.9% 55.1% 48.2% 58.9% 35.1% 2018 51/51 4.2 2.4 60.3% 72.2% 49.4% 49.3% 35.8% 63.1% 37.5%
30 2020 2/2 5.0 1.5 55.6% 68.0% 47.9% 51.4% 32.5% 59.0% 34.8% 2019 53/53 5.1 1.8 61.7% 70.5% 49.4% 55.1% 38.5% 62.3% 34.5%
31 — —/— — — — — — — — — — 2020 9/9 4.3 2.9 57.1% 63.3% 48.5% 51.5% 35.3% 56.6% 31.7%
32 — —/— — — — — — — — — — 2021 13/14 2.7 2.2 59.1% 63.1% 44.6% 47.1% 31.2% 54.6% 33.4%
33 — —/— — — — — — — — — — 2022 33/33 3.6 2.4 62.3% 67.9% 49.2% 54.1% 34.8% 60.9% 37.2%
34 — —/— — — — — — — — — — 2023 10/10 2.1 2.0 59.4% 62.8% 43.7% 49.1% 35.6% 55.3% 31.3%
35 2025 1/1 0.0 4.0 64.0% 72.0% 42.0% 56.0% 60.0% 62.0% 29.0% 2024 1/1 2.0 2.0 56.3% 64.4% 51.4% 50.0% 25.0% 58.8% 34.7%
Career — 271/275 4.7 3.7 58.0% 69.2% 50.0% 57.8% 45.2% 60.9% 37.0% — 436/440 3.6 2.2 60.6% 69.3% 48.9% 55.0% 38.5% 61.2% 36.1%

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 Martin Klizan Joao Sousa
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 2007 1524 104.9 -2.40 -0.79 1.001 50.8% — — — 50.0% +0.50 — 0–1 — +0.04 — — — — — — — — — — — — — — — —
18 2008 1506 98.1 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 2009 1543 104.5 -2.83 -2.96 0.851 46.0% — — — 0.0% -2.00 — — — +0.11 2008 1551 109.7 -0.19 -0.49 1.182 54.2% — — — 50.0% +0.75 — 0–1 — +0.24
20 2010 1607 113.5 +0.26 +1.44 0.780 45.9% — — — 33.3% -0.78 1–1 — — -0.14 2009 1550 98.4 — — — — — — — — — — — — —
21 2011 1601 108.6 -3.98 +3.39 0.648 40.3% — — — 0.0% -3.25 — — — -0.28 2010 1543 103.0 — — — — — — — — — — — — —
22 2012 1793 136.2 -0.83 +2.99 1.092 51.5% -45 -158 -236 52.6% +0.10 4–5 (44%) 3–7 (30%) 97.2 +0.80 2011 1507 100.3 -2.74 +2.42 0.742 44.6% — — — 0.0% -3.00 — — — +0.20
23 2013 1690 141.7 -2.90 -0.83 0.884 48.1% -55 +13 -130 39.3% -0.74 4–11 (27%) 6–8 (43%) 93.2 +0.17 2012 1587 111.9 -2.10 -0.18 0.991 49.4% — +54 — 41.2% -0.77 1–2 (33%) 2–1 (67%) — +0.38
24 2014 1930 145.3 +0.98 +1.95 1.050 51.1% -137 +27 -329 56.4% +0.30 10–4 (71%) 11–8 (58%) 108.8 -2.11 2013 1797 138.5 -2.50 -0.67 0.896 48.2% -3 -191 — 47.9% -0.34 6–1 (86%) 1–2 (33%) 107.8 +0.54
25 2015 1798 145.6 -2.85 -1.50 0.865 47.5% -11 +44 — 45.3% -0.62 11–6 (65%) 17–5 (77%) 110.6 -0.15 2014 1738 146.5 -2.75 -1.03 0.869 47.5% +1 -106 -36 39.7% -0.87 12–10 (55%) 14–11 (56%) 104.6 -0.16
26 2016 1753 151.0 -1.88 +1.38 0.979 50.0% +2 +114 — 52.2% +0.12 6–7 (46%) 4–6 (40%) 99.4 +1.22 2015 1904 152.2 -1.01 +1.38 0.995 49.9% -46 -72 -203 50.0% 0.00 15–9 (63%) 12–15 (44%) 105.2 -0.31
27 2017 1757 144.6 -1.26 +0.29 0.943 49.2% -12 +78 — 47.5% +0.03 4–5 (44%) 6–9 (40%) 97.8 -0.38 2016 1806 151.2 -1.66 +0.21 0.941 48.8% +1 +17 -112 44.7% -0.45 9–13 (41%) 6–9 (40%) 95.1 +1.35
28 2018 1918 149.4 +0.58 +1.54 1.064 51.4% -96 +77 — 58.2% +0.43 8–2 (80%) 5–3 (63%) 109.8 -2.08 2017 1736 145.9 -0.81 -0.18 0.979 49.7% +18 +58 -117 46.3% -0.23 7–14 (33%) 8–12 (40%) 90.3 +2.40
29 2019 1702 134.3 -4.15 -1.03 0.853 47.6% +16 +145 — 37.1% -0.73 4–5 (44%) 7–7 (50%) 96.8 -0.18 2018 1783 147.5 -0.33 +1.07 1.015 50.0% +38 -32 -147 46.7% -0.07 14–11 (56%) 12–10 (55%) 101.9 +1.17
30 2020 1649 111.4 -0.19 -1.33 0.847 45.8% — — — 20.0% -2.00 0–1 0–1 — -0.18 2019 1758 141.2 -1.27 -1.02 0.916 48.4% +5 -7 -4 45.8% -0.41 13–10 (57%) 11–13 (46%) 101.4 -0.09
31 2021 1541 88.8 — — — — — — — — — — — — — 2020 1608 110.6 -2.88 -2.72 0.729 44.1% +41 +32 — 8.7% -2.35 0–1 0–3 (0%) — +0.04
32 — — — — — — — — — — — — — — — — 2021 1534 111.8 -5.26 -2.49 0.736 44.3% +92 +15 — 17.1% -2.14 1–3 (25%) 3–3 (50%) 98.3 +0.37
33 — — — — — — — — — — — — — — — — 2022 1565 131.7 -1.95 -0.02 0.952 48.8% +14 +70 +27 40.2% -0.41 6–6 (50%) 6–12 (33%) 99.0 +0.40
34 — — — — — — — — — — — — — — — — 2023 1510 117.4 -3.91 -3.09 0.700 43.9% — +62 — 32.0% -1.80 2–2 (50%) 2–1 (67%) 102.3 -0.20
35 2025 1556 101.9 -0.23 -0.93 0.763 47.0% — — — 33.3% -0.67 0–1 — — +0.01 2024 1504 100.9 +0.27 +1.28 0.840 47.1% — — — 0.0% -2.00 — — — -0.10
Career — 1980 146.1 -1.61 +0.42 0.947 49.3% -39 +43 -241 47.5% -0.22 52–48 (52%) 59–55 (52%) 103.7 -1.16 — 1917 144.3 -1.66 -0.16 0.928 48.6% +4 -9 -83 43.2% -0.48 86–82 (51%) 77–93 (45%) 99.0 +1.42

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.