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

Yasutaka Uchiyama vs Matteo Viola

Compare the head-to-head record, career totals, season-by-season performance, and match log for Yasutaka Uchiyama vs Matteo Viola.

Japan Age 34 Right-Handed 183 cm / 6'0"
H2H
0 0
0 main draw meetings
ITA Age 39 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Matteo Viola #140 6-1 7-5 Yasutaka Uchiyama #350 Match data Sep 24, 2013* Q3 Q Kuala Lumpur ATP 250 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Yasutaka Uchiyama #348 #78 735 1,664 11 25 30.6% 0 0 0 0 0 0
Matteo Viola #1,289 #118 480 1,639 4 13 23.5% 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 Yasutaka Uchiyama Matteo Viola
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 2015 0–2 0.0% #251 1,529 0 0
24 2017 1–2 33.3% #221 1,468 0 0 2012 0–3 0.0% #135 1,551 0 0
25 2013 4–7 36.4% #160 1,617 0 0
26 2019 4–3 57.1% #81 1,639 0 0 2014 0–1 0.0% #190 1,553 0 0
27 2020 1–6 14.3% #104 1,584 0 0
28 2021 3–10 23.1% #203 1,519 0 0
29 2022 0–1 0.0% #320 1,497 0 0
30 2018 0–1 0.0% #291 1,523 0 0
31 2024 2–1 66.7% #146 1,547 0 0 2019 0–1 0.0% #225 1,501 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 Yasutaka Uchiyama Matteo Viola
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 %
22 2015 0 2 2 0.0%
24 2017 1 2 3 33.3% 2012 0 2 2 0.0% 0 1 1 0.0%
25 2013 4 5 9 44.4% 0 1 1 0.0% 0 1 1 0.0%
26 2019 4 2 6 66.7% 0 1 1 0.0% 2014 0 1 1 0.0%
27 2020 1 5 6 16.7% 0 1 1 0.0%
28 2021 3 7 10 30.0% 0 1 1 0.0% 0 2 2 0.0%
29 2022 0 1 1 0.0%
30 2018 0 1 1 0.0%
31 2024 2 1 3 66.7% 2019 0 1 1 0.0%
Career 11 20 31 35.5% 0 2 2 0.0% 0 3 3 0.0% 4 8 12 33.3% 0 3 3 0.0% 0 2 2 0.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. 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 Yasutaka Uchiyama Matteo Viola
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%
22 2015 2/2 6.0 1.5 63.6% 69.4% 53.6% 25.0% 12.5% 63.7% 29.7% —/—
24 2017 3/3 7.7 0.7 61.5% 76.3% 59.5% 47.2% 9.1% 69.9% 32.8% 2012 3/3 1.3 4.7 57.4% 56.6% 40.3% 53.3% 31.0% 49.7% 30.3%
25 —/— 2013 11/11 2.1 5.5 60.5% 62.7% 41.2% 52.8% 58.7% 54.1% 39.9%
26 2019 7/7 9.0 2.0 62.0% 79.1% 55.1% 71.6% 66.5% 70.0% 34.9% 2014 1/1 2.0 2.0 69.7% 56.5% 50.0% 50.0% 20.0% 54.5% 32.1%
27 2020 7/7 6.9 3.1 59.3% 66.6% 40.9% 56.7% 20.7% 56.6% 33.4% —/—
28 2021 13/13 7.0 2.9 60.4% 71.4% 49.5% 51.4% 35.5% 62.5% 31.0% —/—
29 2022 1/1 7.0 0.0 63.0% 79.3% 58.8% 66.7% 0.0% 71.7% 28.1% —/—
30 —/— 2018 1/1 0.0 4.0 64.8% 48.6% 26.3% 25.0% 16.7% 40.7% 36.7%
31 2024 3/3 6.3 1.3 61.5% 76.8% 57.4% 66.7% 21.6% 69.8% 37.7% 2019 1/1 0.0 6.0 64.5% 50.0% 27.3% 33.3% 33.3% 41.9% 35.7%
Career 36/36 7.3 2.3 61.0% 72.9% 50.9% 56.3% 33.0% 64.4% 32.8% 17/17 1.7 5.1 61.0% 59.7% 39.9% 49.9% 47.6% 51.9% 37.3%

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 Yasutaka Uchiyama Matteo Viola
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 2011 1493 103.7
19 2012 1506 107.6
20 2013 1518 105.6
21 2014 1482 97.7
22 2015 1529 116.4 -1.42 +0.90 0.818 46.0% 0.0% -2.25 -0.01 2010 1502 102.7
23 2016 1491 100.1 2011 1445 96.3
24 2017 1469 108.8 +1.51 +0.10 1.090 49.8% +19 28.6% -0.43 1–0 0–1 +0.34 2012 1551 113.1 -3.19 -2.99 0.602 40.4% 12.5% -2.75 0–1 -0.08
25 2018 1477 109.4 2013 1618 125.7 -4.43 +1.17 0.870 47.6% +38 38.5% -0.69 2–2 (50%) 0–1 +0.15
26 2019 1639 126.3 +1.25 +0.09 1.164 52.1% -13 55.6% +0.33 1–1 2–2 (50%) +0.27 2014 1554 100.5 -2.13 -3.46 0.706 44.5% 0.0% -2.50 +0.05
27 2020 1585 118.6 -2.36 -2.23 0.768 44.9% +32 20.0% -1.70 1–1 0–1 +0.17 2015 1497 99.1
28 2021 1519 115.4 -0.77 -3.72 0.828 47.4% +34 32.4% -0.97 2–3 (40%) 3–3 (50%) +0.82 2016 1487 101.8
29 2022 1498 110.5 +0.11 +0.23 0.995 46.4% 0.0% -2.50 -0.09 2017 1476 97.7
30 2023 1497 105.2 2018 1524 100.9 +2.29 -0.77 0.620 38.8% 0.0% -4.50 -0.12
31 2024 1547 117.9 +0.16 +0.81 1.248 52.7% +22 71.4% +0.57 0–1 1–1 +0.06 2019 1502 91.2 -4.27 -1.22 0.615 39.4% 0.0% -4.50 +0.14
32 2025 1470 103.4 2020 1508 101.1
33 2021 1503 106.0
34 2022 1492 100.2
Career 1665 120.8 -0.43 -1.63 0.920 48.4% +21 34.7% -0.81 5–6 (45%) 6–8 (43%) 101.9 +4.33 1639 110.8 -3.67 -0.09 0.776 45.1% +38 27.5% -1.57 2–3 (40%) 0–1 +0.82

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.