H2H data updated: 2026-09-03 00:00 UTC

Aslan Karatsev vs Tatsuma Ito

Compare the head-to-head record, career totals, season-by-season performance, and match log for Aslan Karatsev vs Tatsuma Ito.

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Aslan Karatsev
Russia Age 32 Right-Handed 185 cm / 6'1"
H2H
0 – 0
0 main draw meetings
Tatsuma Ito
JPN Age 38 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Aslan Karatsev #182 6-3 7-5 Tatsuma Ito #96 Match data Aug 31, 2015 Q1 Q US Open Grand Slam Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Aslan Karatsev #369 #14 2,633 1,985 79 87 47.6% 0 0 0 1 2 3
Tatsuma Ito #1,822 #60 725 1,726 28 57 32.9% 0 0 0 0 0 0

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 Aslan Karatsev Tatsuma Ito
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2013 0–2 0.0% #292 1,509 0 0 — — — — — — —
20 2014 0–1 0.0% #218 1,550 0 0 2008 0–1 0.0% #313 1,460 0 0
21 2015 1–1 50.0% #195 1,574 0 0 2009 0–2 0.0% #210 1,483 0 0
22 2016 0–2 0.0% #235 1,598 0 0 2010 0–1 0.0% #183 1,491 0 0
23 — — — — — — — 2011 2–4 33.3% #122 1,513 0 0
24 — — — — — — — 2012 9–13 40.9% #79 1,634 0 0
25 — — — — — — — 2013 2–9 18.2% #155 1,617 0 0
26 2020 2–3 40.0% #112 1,636 0 0 2014 3–5 37.5% #93 1,660 0 0
27 2021 34–20 63.0% #18 1,867 0 2 2015 8–11 42.1% #119 1,677 0 0
28 2022 17–29 37.0% #59 1,631 0 3 2016 3–4 42.9% #171 1,671 0 0
29 2023 22–19 53.7% #35 1,818 0 3 2017 0–2 0.0% #153 1,625 0 0
30 2024 3–10 23.1% #287 1,680 0 3 2018 0–1 0.0% #148 1,590 0 0
31 — — — — — — — 2019 0–3 0.0% #147 1,586 0 0
32 — — — — — — — 2020 1–1 50.0% #186 1,583 0 0

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 Aslan Karatsev Tatsuma Ito
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 %
19 2013 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
20 2014 0 1 1 0.0% — — — — — — — — 2008 0 1 1 0.0% — — — — — — — —
21 2015 1 1 2 50.0% — — — — — — — — 2009 0 1 1 0.0% — — — — 0 1 1 0.0%
22 2016 0 2 2 0.0% — — — — — — — — 2010 0 1 1 0.0% — — — — — — — —
23 — — — — — — — — — — — — — 2011 2 4 6 33.3% — — — — — — — —
24 — — — — — — — — — — — — — 2012 5 7 12 41.7% 1 2 3 33.3% 3 4 7 42.9%
25 — — — — — — — — — — — — — 2013 2 7 9 22.2% 0 1 1 0.0% 0 1 1 0.0%
26 2020 2 3 5 40.0% — — — — — — — — 2014 2 3 5 40.0% — — — — 1 2 3 33.3%
27 2021 24 12 36 66.7% 9 6 15 60.0% 1 2 3 33.3% 2015 5 8 13 38.5% 0 1 1 0.0% 3 2 5 60.0%
28 2022 11 18 29 37.9% 5 9 14 35.7% 1 2 3 33.3% 2016 2 3 5 40.0% — — — — 1 1 2 50.0%
29 2023 13 12 25 52.0% 7 4 11 63.6% 2 3 5 40.0% 2017 0 1 1 0.0% — — — — 0 1 1 0.0%
30 2024 2 5 7 28.6% 1 4 5 20.0% 0 1 1 0.0% 2018 0 1 1 0.0% — — — — — — — —
31 — — — — — — — — — — — — — 2019 0 3 3 0.0% — — — — — — — —
32 — — — — — — — — — — — — — 2020 1 1 2 50.0% — — — — — — — —
Career — 53 56 109 48.6% 22 23 45 48.9% 4 8 12 33.3% — 19 41 60 31.7% 1 4 5 20.0% 8 12 20 40.0%

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 164/166 of Aslan Karatsev's and 84/85 of Tatsuma Ito'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 Aslan Karatsev Tatsuma Ito
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 2013 2/2 2.0 3.0 57.6% 62.3% 47.7% 56.0% 9.1% 55.4% 33.5% — —/— — — — — — — — — —
20 2014 1/1 2.0 3.0 67.8% 60.0% 52.6% 62.5% 20.0% 57.6% 37.1% 2008 1/1 2.0 4.0 61.5% 43.8% 45.0% 28.6% 20.0% 44.2% 37.3%
21 2015 2/2 2.0 3.0 65.3% 61.9% 55.0% 50.0% 35.8% 59.5% 45.1% 2009 2/2 3.5 3.0 55.7% 63.5% 30.4% 29.8% 75.0% 48.9% 33.3%
22 2016 2/2 1.5 3.0 60.5% 63.0% 39.1% 61.3% 61.5% 53.7% 29.1% 2010 1/1 3.0 2.0 49.2% 63.3% 48.4% 57.1% 33.3% 55.7% 25.5%
23 — —/— — — — — — — — — — 2011 6/6 3.5 3.7 55.2% 63.9% 48.4% 54.0% 24.4% 57.2% 28.9%
24 — —/— — — — — — — — — — 2012 21/22 4.0 3.5 56.3% 66.6% 50.9% 54.8% 40.0% 59.6% 36.5%
25 — —/— — — — — — — — — — 2013 11/11 3.7 3.6 56.7% 66.3% 46.9% 46.9% 38.1% 57.6% 32.9%
26 2020 5/5 5.8 4.8 54.3% 73.3% 47.9% 61.4% 58.3% 62.2% 37.3% 2014 8/8 5.9 3.6 61.4% 67.3% 49.6% 53.3% 41.7% 60.5% 34.2%
27 2021 52/54 4.7 3.7 59.4% 73.4% 53.3% 58.8% 39.4% 65.2% 38.7% 2015 19/19 4.1 2.4 60.5% 71.9% 46.6% 55.8% 30.3% 62.1% 35.4%
28 2022 46/46 4.7 5.0 59.1% 70.1% 49.2% 55.5% 40.5% 61.5% 36.8% 2016 7/7 4.1 3.3 61.9% 66.4% 54.6% 43.5% 71.3% 62.5% 35.8%
29 2023 41/41 6.3 5.2 59.3% 75.2% 50.7% 63.4% 41.1% 65.2% 34.5% 2017 2/2 1.5 3.5 60.9% 65.2% 51.0% 50.0% 16.7% 59.8% 25.5%
30 2024 13/13 4.1 3.4 63.0% 68.2% 49.7% 56.4% 43.7% 61.4% 34.1% 2018 1/1 4.0 6.0 53.3% 67.2% 51.8% 76.5% 38.5% 60.0% 42.6%
31 — —/— — — — — — — — — — 2019 3/3 4.3 4.3 55.4% 69.1% 44.1% 40.6% 26.3% 57.8% 36.5%
32 — —/— — — — — — — — — — 2020 2/2 7.5 2.5 70.2% 68.1% 43.8% 55.6% 36.4% 60.4% 29.7%
Career — 164/166 5.0 4.4 59.5% 72.0% 50.8% 58.8% 40.8% 63.4% 36.6% — 84/85 4.1 3.3 58.5% 67.3% 48.4% 51.6% 38.6% 59.5% 34.4%

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 Aslan Karatsev Tatsuma Ito
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
18 2012 1471 102.4 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 2013 1510 109.6 -0.26 -2.56 0.752 44.4% — — — 20.0% -2.40 0–1 1–0 — -0.14 2007 1485 99.3 — — — — — — — — — — — — —
20 2014 1551 107.8 -0.62 -1.10 0.877 46.5% — — — 0.0% -2.50 — — — +0.02 2008 1460 95.0 -3.59 -0.51 0.669 40.5% — — — 0.0% -4.00 — — — -0.10
21 2015 1574 111.4 -0.63 +0.65 1.113 52.0% — — — 60.0% +1.00 0–1 0–1 — -0.08 2009 1483 102.7 -1.10 +0.91 0.651 40.8% — — — 0.0% -3.50 — — — +0.23
22 2016 1599 109.4 -3.15 -2.40 0.629 43.0% — — — 33.3% -1.67 0–1 — — +0.09 2010 1492 106.5 -1.95 +7.36 0.576 42.0% — — — 0.0% -2.50 — — — -0.10
23 2017 1584 101.2 — — — — — — — — — — — — — 2011 1513 111.0 -3.38 -2.91 0.676 43.8% +20 — — 33.3% -1.53 1–1 2–0 — 0.00
24 — — — — — — — — — — — — — — — — 2012 1635 124.2 -2.45 -0.38 0.904 48.0% -2 -103 -65 39.7% -0.91 4–3 (57%) 5–3 (63%) — +0.56
25 2019 1569 106.0 — — — — — — — — — — — — — 2013 1618 116.8 -4.05 -1.85 0.775 45.3% +28 — — 28.6% -1.75 2–2 (50%) 2–1 (67%) — +0.28
26 2020 1637 125.4 -0.63 +0.29 0.986 50.2% +29 — — 46.2% 0.00 1–2 (33%) 1–1 — +0.06 2014 1660 123.9 -2.82 -0.02 0.867 47.6% +12 — -29 37.5% -0.25 — 1–3 (25%) — +0.33
27 2021 1867 157.8 +2.15 +2.50 1.113 51.7% +23 -153 -317 59.0% +0.58 11–7 (61%) 6–9 (40%) — -0.81 2015 1677 125.3 -2.21 -0.52 0.934 48.3% -19 — +54 40.4% -0.68 4–3 (57%) 4–4 (50%) — +1.59
28 2022 1632 137.3 -1.44 +0.46 0.956 49.3% +37 +33 -91 42.6% -0.40 7–15 (32%) 9–13 (41%) — +2.11 2016 1671 118.1 -0.69 +0.33 0.956 49.1% +7 — — 44.4% -0.45 1–1 3–1 (75%) — +0.05
29 2023 1818 140.4 +1.00 -0.97 0.989 50.1% -55 +21 -260 53.8% +0.18 5–5 (50%) 14–11 (56%) — +0.74 2017 1626 112.5 -0.78 -3.10 0.634 44.1% — — — 20.0% -1.40 0–1 — — -0.06
30 2024 1680 118.5 -1.65 -1.34 0.884 48.0% +7 +48 — 35.7% -0.89 1–3 (25%) 2–2 (50%) — -0.67 2018 1591 100.3 -1.04 -2.54 1.065 51.8% — — — 33.3% +0.33 0–1 0–1 — -0.03
31 2025 1659 96.7 — — — — — — — — — — — — — 2019 1586 115.3 -1.04 -1.28 0.863 46.6% +47 — — 12.5% -1.88 0–1 0–1 — +0.29
32 — — — — — — — — — — — — — — — — 2020 1584 107.5 +1.82 +0.48 0.751 46.0% — — — 50.0% -0.50 — — — +0.01
33 — — — — — — — — — — — — — — — — 2021 1510 90.6 — — — — — — — — — — — — —
34 — — — — — — — — — — — — — — — — 2022 1486 89.9 — — — — — — — — — — — — —
Career — 1986 141.9 +0.32 +0.52 0.999 50.1% +7 -30 -229 50.2% +0.03 25–35 (42%) 33–37 (47%) 97.1 +0.80 — 1727 119.8 -2.33 -0.67 0.851 47.0% +6 -103 -18 35.4% -1.04 12–13 (48%) 17–14 (55%) 105.6 +3.59

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.