H2H data updated: 2026-09-02 00:00 UTC

Radek Stepanek vs Tatsuma Ito H2H: 1-0

Radek Stepanek holds a 1–0 lead over Tatsuma Ito in their ATP head-to-head. Across 1 main-draw meeting, Radek Stepanek leads 1–0 on hard courts. Most recently, Radek Stepanek won the 2016 Australian Open first round 6-4 6-3 6-7(5) 6-2.

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Radek Stepanek
CZE Age 47 Right-Handed 186 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Tatsuma Ito
JPN Age 38 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Radek Stepanek #188 6-4 6-3 6-7(5) 6-2 Tatsuma Ito #125 Match data Jan 20, 2016* R128 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
Radek Stepanek #492 #8 2,700 2,037 366 285 56.2% 0 0 0 2 3 5
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 Radek Stepanek Tatsuma Ito
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1998 0–1 0.0% #165 1,488 0 0 — — — — — — —
20 1999 2–4 33.3% #169 1,501 0 0 2008 0–1 0.0% #313 1,460 0 0
21 — — — — — — — 2009 0–2 0.0% #210 1,483 0 0
22 2001 0–1 0.0% #542 1,464 0 0 2010 0–1 0.0% #183 1,491 0 0
23 2002 17–14 54.8% #63 1,659 0 0 2011 2–4 33.3% #122 1,513 0 0
24 2003 24–22 52.2% #46 1,716 0 0 2012 9–13 40.9% #79 1,634 0 0
25 2004 28–23 54.9% #33 1,790 0 0 2013 2–9 18.2% #155 1,617 0 0
26 2005 45–26 63.4% #20 1,841 0 0 2014 3–5 37.5% #93 1,660 0 0
27 2006 30–15 66.7% #19 1,865 0 1 2015 8–11 42.1% #119 1,677 0 0
28 2007 27–21 56.2% #30 1,853 0 2 2016 3–4 42.9% #171 1,671 0 0
29 2008 31–24 56.4% #27 1,836 0 2 2017 0–2 0.0% #153 1,625 0 0
30 2009 44–19 69.8% #12 2,012 0 4 2018 0–1 0.0% #148 1,590 0 0
31 2010 17–15 53.1% #62 1,863 0 4 2019 0–3 0.0% #147 1,586 0 0
32 2011 30–24 55.6% #28 1,881 0 5 2020 1–1 50.0% #186 1,583 0 0
33 2012 21–20 51.2% #31 1,922 0 5 — — — — — — —
34 2013 14–16 46.7% #44 1,827 0 5 — — — — — — —
35 2014 16–17 48.5% #68 1,801 0 5 — — — — — — —
36 2015 7–10 41.2% #197 1,767 0 5 — — — — — — —
37 2016 10–11 47.6% #107 1,877 0 5 — — — — — — —
38 2017 3–2 60.0% #354 1,908 0 5 — — — — — — —

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 Radek Stepanek Tatsuma Ito
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 1998 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
20 1999 1 2 3 33.3% 1 2 3 33.3% — — — — — — — — 2008 0 1 1 0.0% — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — 2009 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
22 2001 0 1 1 0.0% — — — — — — — — — — — — 2010 0 1 1 0.0% — — — — — — — — — — — —
23 2002 6 8 14 42.9% 8 3 11 72.7% 2 2 4 50.0% 1 1 2 50.0% 2011 2 4 6 33.3% — — — — — — — — — — — —
24 2003 11 11 22 50.0% 8 6 14 57.1% 4 2 6 66.7% 1 3 4 25.0% 2012 5 7 12 41.7% 1 2 3 33.3% 3 4 7 42.9% — — — —
25 2004 4 8 12 33.3% 11 8 19 57.9% 4 2 6 66.7% 9 5 14 64.3% 2013 2 7 9 22.2% 0 1 1 0.0% 0 1 1 0.0% — — — —
26 2005 18 15 33 54.5% 12 6 18 66.7% 4 2 6 66.7% 11 3 14 78.6% 2014 2 3 5 40.0% — — — — 1 2 3 33.3% — — — —
27 2006 13 7 20 65.0% 12 5 17 70.6% 4 2 6 66.7% 1 1 2 50.0% 2015 5 8 13 38.5% 0 1 1 0.0% 3 2 5 60.0% — — — —
28 2007 20 12 32 62.5% 6 7 13 46.2% 1 2 3 33.3% — — — — 2016 2 3 5 40.0% — — — — 1 1 2 50.0% — — — —
29 2008 21 17 38 55.3% 7 3 10 70.0% 3 3 6 50.0% 0 1 1 0.0% 2017 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
30 2009 34 13 47 72.3% 7 5 12 58.3% 3 1 4 75.0% — — — — 2018 0 1 1 0.0% — — — — — — — — — — — —
31 2010 17 15 32 53.1% — — — — — — — — — — — — 2019 0 3 3 0.0% — — — — — — — — — — — —
32 2011 20 15 35 57.1% 6 6 12 50.0% 4 3 7 57.1% — — — — 2020 1 1 2 50.0% — — — — — — — — — — — —
33 2012 15 13 28 53.6% 2 4 6 33.3% 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — —
34 2013 9 8 17 52.9% 2 6 8 25.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
35 2014 7 10 17 41.2% 4 5 9 44.4% 5 2 7 71.4% — — — — — — — — — — — — — — — — — — — — —
36 2015 5 6 11 45.5% 2 2 4 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
37 2016 5 6 11 45.5% 3 3 6 50.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
38 2017 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 209 169 378 55.3% 91 71 162 56.2% 43 30 73 58.9% 23 15 38 60.5% — 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 639/651 of Radek Stepanek'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 Radek Stepanek 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 1998 1/1 5.0 1.0 54.7% 62.1% 33.3% 42.9% 20.0% 49.1% 30.8% — —/— — — — — — — — — —
20 1999 6/6 6.0 2.0 58.3% 69.3% 42.6% 59.9% 38.6% 58.3% 38.4% 2008 1/1 2.0 4.0 61.5% 43.8% 45.0% 28.6% 20.0% 44.2% 37.3%
21 — —/— — — — — — — — — — 2009 2/2 3.5 3.0 55.7% 63.5% 30.4% 29.8% 75.0% 48.9% 33.3%
22 2001 1/1 5.0 3.0 65.2% 68.9% 33.3% 70.0% 20.0% 56.5% 28.3% 2010 1/1 3.0 2.0 49.2% 63.3% 48.4% 57.1% 33.3% 55.7% 25.5%
23 2002 26/31 7.3 3.2 59.4% 72.9% 49.2% 60.7% 44.8% 63.2% 35.2% 2011 6/6 3.5 3.7 55.2% 63.9% 48.4% 54.0% 24.4% 57.2% 28.9%
24 2003 46/46 7.4 3.1 60.7% 72.8% 50.1% 55.3% 41.9% 63.5% 37.3% 2012 21/22 4.0 3.5 56.3% 66.6% 50.9% 54.8% 40.0% 59.6% 36.5%
25 2004 51/51 6.4 3.6 62.2% 72.6% 49.8% 55.7% 43.6% 64.0% 36.2% 2013 11/11 3.7 3.6 56.7% 66.3% 46.9% 46.9% 38.1% 57.6% 32.9%
26 2005 71/71 7.5 3.0 64.4% 73.7% 51.7% 66.5% 39.3% 65.9% 37.1% 2014 8/8 5.9 3.6 61.4% 67.3% 49.6% 53.3% 41.7% 60.5% 34.2%
27 2006 45/45 8.7 3.2 63.9% 74.4% 54.9% 62.6% 43.0% 67.3% 38.3% 2015 19/19 4.1 2.4 60.5% 71.9% 46.6% 55.8% 30.3% 62.1% 35.4%
28 2007 47/48 7.0 2.0 62.1% 75.9% 56.8% 64.8% 46.2% 68.7% 37.6% 2016 7/7 4.1 3.3 61.9% 66.4% 54.6% 43.5% 71.3% 62.5% 35.8%
29 2008 53/55 7.3 3.2 63.6% 76.1% 52.4% 64.1% 47.8% 67.4% 36.7% 2017 2/2 1.5 3.5 60.9% 65.2% 51.0% 50.0% 16.7% 59.8% 25.5%
30 2009 63/63 6.3 3.2 61.4% 73.3% 50.5% 57.0% 41.7% 64.4% 39.9% 2018 1/1 4.0 6.0 53.3% 67.2% 51.8% 76.5% 38.5% 60.0% 42.6%
31 2010 31/32 5.0 3.0 64.0% 70.1% 51.8% 59.2% 38.2% 64.0% 37.0% 2019 3/3 4.3 4.3 55.4% 69.1% 44.1% 40.6% 26.3% 57.8% 36.5%
32 2011 54/54 3.6 2.8 60.8% 70.7% 51.7% 58.1% 41.9% 63.3% 38.6% 2020 2/2 7.5 2.5 70.2% 68.1% 43.8% 55.6% 36.4% 60.4% 29.7%
33 2012 40/41 4.8 3.1 61.6% 71.5% 53.7% 63.1% 39.4% 64.5% 39.4% — —/— — — — — — — — — —
34 2013 29/30 4.7 2.9 63.5% 69.3% 49.0% 55.4% 45.7% 61.9% 39.3% — —/— — — — — — — — — —
35 2014 33/33 5.8 3.4 60.3% 72.8% 51.4% 60.2% 37.4% 64.5% 38.0% — —/— — — — — — — — — —
36 2015 17/17 4.6 3.6 62.7% 71.8% 50.4% 64.2% 50.0% 63.8% 37.9% — —/— — — — — — — — — —
37 2016 20/21 6.0 3.9 59.5% 72.2% 49.9% 60.8% 40.2% 63.4% 37.9% — —/— — — — — — — — — —
38 2017 5/5 4.4 5.4 54.7% 70.3% 43.6% 69.0% 34.3% 58.4% 40.3% — —/— — — — — — — — — —
Career — 639/651 6.3 3.1 62.1% 72.9% 51.6% 60.6% 42.3% 64.8% 37.8% — 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 Radek Stepanek 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
19 1998 1489 99.4 -0.50 -3.84 0.604 40.0% — — — 0.0% -3.00 — — — +0.06 2007 1485 99.3 — — — — — — — — — — — — —
20 1999 1502 117.9 +0.16 -0.75 0.920 48.5% +39 +31 — 35.7% -0.64 1–1 0–2 — -0.17 2008 1460 95.0 -3.59 -0.51 0.669 40.5% — — — 0.0% -4.00 — — — -0.10
21 2000 1493 102.9 — — — — — — — — — — — — — 2009 1483 102.7 -1.10 +0.91 0.651 40.8% — — — 0.0% -3.50 — — — +0.23
22 2001 1464 98.0 -2.55 -0.96 0.652 43.4% — — — 0.0% -2.50 — — — +0.07 2010 1492 106.5 -1.95 +7.36 0.576 42.0% — — — 0.0% -2.50 — — — -0.10
23 2002 1659 130.9 +1.72 -2.01 0.956 49.4% -95 -3 -24 53.9% +0.12 4–4 (50%) 10–4 (71%) — +0.45 2011 1513 111.0 -3.38 -2.91 0.676 43.8% +20 — — 33.3% -1.53 1–1 2–0 — 0.00
24 2003 1716 137.5 +1.55 +0.11 1.021 49.7% -50 -11 +20 53.4% +0.15 7–8 (47%) 7–11 (39%) — -0.79 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 2004 1790 136.2 +1.09 -0.10 1.005 50.1% -38 -63 -52 51.9% +0.08 12–7 (63%) 13–12 (52%) — -2.23 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 2005 1841 145.4 +2.95 +0.75 1.088 51.5% 0 -67 -37 57.7% +0.53 20–11 (65%) 19–16 (54%) — +2.05 2014 1660 123.9 -2.82 -0.02 0.867 47.6% +12 — -29 37.5% -0.25 — 1–3 (25%) — +0.33
27 2006 1866 141.5 +4.32 +1.02 1.172 52.4% -33 -19 +10 62.2% +0.76 8–6 (57%) 13–11 (54%) — +2.10 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 2007 1854 148.1 +4.89 +1.48 1.201 52.8% +27 -67 -43 52.2% +0.39 7–9 (44%) 7–14 (33%) — -0.67 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 2008 1837 157.2 +3.56 +1.09 1.126 51.6% -30 +96 +2 58.7% +0.80 10–12 (45%) 15–16 (48%) — +0.45 2017 1626 112.5 -0.78 -3.10 0.634 44.1% — — — 20.0% -1.40 0–1 — — -0.06
30 2009 2013 160.7 +1.73 +3.84 1.123 51.8% +19 -107 -91 61.9% +0.57 17–6 (74%) 12–3 (80%) — +1.40 2018 1591 100.3 -1.04 -2.54 1.065 51.8% — — — 33.3% +0.33 0–1 0–1 — -0.03
31 2010 1864 146.3 +0.65 +0.89 1.026 50.5% -3 — — 47.9% +0.11 5–2 (71%) 8–6 (57%) — +0.90 2019 1586 115.3 -1.04 -1.28 0.863 46.6% +47 — — 12.5% -1.88 0–1 0–1 — +0.29
32 2011 1881 156.8 +0.65 +2.39 1.052 50.8% +8 -12 +29 55.6% +0.40 9–6 (60%) 7–8 (47%) — -2.99 2020 1584 107.5 +1.82 +0.48 0.751 46.0% — — — 50.0% -0.50 — — — +0.01
33 2012 1923 159.1 +1.92 +3.04 1.109 51.8% +7 -124 +4 51.5% +0.11 6–9 (40%) 11–8 (58%) — -1.03 2021 1510 90.6 — — — — — — — — — — — — —
34 2013 1828 147.9 -0.61 +2.71 1.032 50.4% +61 -128 +76 48.6% +0.17 4–3 (57%) 3–8 (27%) — -0.65 2022 1486 89.9 — — — — — — — — — — — — —
35 2014 1802 154.6 +0.71 +2.99 1.070 51.0% -25 -46 +189 50.6% +0.23 6–8 (43%) 8–7 (53%) — -1.38 — — — — — — — — — — — — — — — —
36 2015 1767 133.6 -0.58 +2.17 1.047 50.8% -15 +42 — 43.6% -0.20 1–2 (33%) 2–3 (40%) — -0.28 — — — — — — — — — — — — — — — —
37 2016 1877 143.0 +0.67 +1.85 1.035 50.5% -41 -15 +22 48.1% +0.02 3–3 (50%) 3–6 (33%) — -1.65 — — — — — — — — — — — — — — — —
38 2017 1908 130.4 -0.95 +0.89 0.968 49.7% -21 — — 50.0% -0.20 — 1–0 — -0.50 — — — — — — — — — — — — — — — —
Career — 2038 154.7 +1.94 +1.47 1.073 51.1% -9 -39 +15 54.4% +0.34 120–97 (55%) 139–135 (51%) 103.0 -0.75 — 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.