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

Taro Daniel vs Peter Polansky

Compare the head-to-head record, career totals, season-by-season performance, and match log for Taro Daniel vs Peter Polansky.

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Taro Daniel
Japan Age 33 Right-Handed 191 cm / 6'3"
H2H
0 – 0
0 main draw meetings
Peter Polansky
CAN Age 38 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Taro Daniel #186 4-6 7-5 6-3 Peter Polansky #125 Match data Aug 26, 2014* Q3 Q US Open Grand Slam 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
Taro Daniel #160 #58 893 1,815 83 149 35.8% 0 0 0 0 1 1
Peter Polansky #1,475 #110 495 1,677 11 39 22.0% 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 Taro Daniel Peter Polansky
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2006 0–1 0.0% — 1,486 0 0
19 — — — — — — — 2007 0–1 0.0% #343 1,475 0 0
20 — — — — — — — 2008 0–2 0.0% #214 1,483 0 0
21 2014 2–5 28.6% #177 1,646 0 0 2009 1–4 20.0% #185 1,600 0 0
22 2015 1–5 16.7% #96 1,702 0 0 2010 2–3 40.0% #207 1,574 0 0
23 2016 8–15 34.8% #127 1,706 0 0 — — — — — — —
24 2017 4–9 30.8% #99 1,652 0 0 2012 0–1 0.0% #180 1,563 0 0
25 2018 16–17 48.5% #77 1,710 0 1 2013 0–1 0.0% #141 1,578 0 0
26 2019 11–18 37.9% #110 1,656 0 1 2014 2–6 25.0% #186 1,636 0 0
27 2020 1–4 20.0% #117 1,596 0 1 — — — — — — —
28 2021 5–11 31.2% #125 1,608 0 1 2016 1–2 33.3% #135 1,574 0 0
29 2022 12–18 40.0% #92 1,691 0 1 2017 2–4 33.3% #137 1,598 0 0
30 2023 11–16 40.7% #75 1,687 0 1 2018 3–11 21.4% #119 1,632 0 0
31 2024 10–24 29.4% #84 1,619 0 1 2019 0–3 0.0% #184 1,548 0 0
32 2025 2–6 25.0% #376 1,499 0 1 — — — — — — —
33 2026 0–1 0.0% #160 1,534 0 1 — — — — — — —

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 Taro Daniel Peter Polansky
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 %
18 — — — — — — — — — — — — — 2006 0 1 1 0.0% — — — — — — — —
19 — — — — — — — — — — — — — 2007 0 1 1 0.0% — — — — — — — —
20 — — — — — — — — — — — — — 2008 0 1 1 0.0% 0 1 1 0.0% — — — —
21 2014 0 3 3 0.0% 2 2 4 50.0% — — — — 2009 1 3 4 25.0% 0 1 1 0.0% — — — —
22 2015 1 2 3 33.3% 0 3 3 0.0% — — — — 2010 2 2 4 50.0% 0 1 1 0.0% — — — —
23 2016 3 5 8 37.5% 5 9 14 35.7% 0 1 1 0.0% — — — — — — — — — — — — —
24 2017 1 3 4 25.0% 3 5 8 37.5% 0 1 1 0.0% 2012 0 1 1 0.0% — — — — — — — —
25 2018 7 11 18 38.9% 9 4 13 69.2% 0 2 2 0.0% 2013 0 1 1 0.0% — — — — — — — —
26 2019 4 7 11 36.4% 7 11 18 38.9% — — — — 2014 2 3 5 40.0% 0 2 2 0.0% 0 1 1 0.0%
27 2020 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — —
28 2021 2 6 8 25.0% 3 5 8 37.5% — — — — 2016 1 2 3 33.3% — — — — — — — —
29 2022 10 14 24 41.7% 2 2 4 50.0% 0 2 2 0.0% 2017 2 4 6 33.3% — — — — — — — —
30 2023 9 11 20 45.0% 2 4 6 33.3% 0 1 1 0.0% 2018 3 8 11 27.3% 0 2 2 0.0% 0 1 1 0.0%
31 2024 8 15 23 34.8% 2 6 8 25.0% 0 3 3 0.0% 2019 0 3 3 0.0% — — — — — — — —
32 2025 2 5 7 28.6% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
33 2026 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 48 86 134 35.8% 35 53 88 39.8% 0 10 10 0.0% — 11 30 41 26.8% 0 7 7 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. Detailed serve and return statistics available for 227/232 of Taro Daniel's and 49/50 of Peter Polansky'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 Taro Daniel Peter Polansky
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%
18 — —/— — — — — — — — — — 2006 1/1 5.0 3.0 70.7% 73.6% 45.5% 87.5% 0.0% 65.3% 26.1%
19 — —/— — — — — — — — — — 2007 1/1 5.0 5.0 58.2% 67.4% 45.5% 55.6% 25.0% 58.2% 36.0%
20 — —/— — — — — — — — — — 2008 2/2 5.5 1.0 59.2% 54.8% 46.4% 56.4% 29.2% 51.5% 39.0%
21 2014 7/7 1.4 2.7 63.5% 58.8% 50.2% 50.0% 29.3% 55.9% 31.4% 2009 4/5 7.3 5.8 56.0% 72.8% 48.4% 68.1% 25.9% 62.0% 35.8%
22 2015 6/6 3.5 1.8 64.9% 60.6% 48.0% 57.4% 55.6% 55.7% 32.6% 2010 5/5 6.0 2.8 59.9% 73.2% 54.0% 69.5% 48.8% 65.5% 36.1%
23 2016 20/23 3.2 2.6 64.7% 65.6% 51.0% 57.1% 44.4% 60.3% 38.0% — —/— — — — — — — — — —
24 2017 13/13 3.2 3.5 65.7% 64.3% 46.2% 60.3% 34.9% 57.9% 34.8% 2012 1/1 1.0 2.0 54.7% 56.1% 50.0% 50.0% 40.0% 53.3% 49.4%
25 2018 33/33 3.4 3.7 59.5% 66.5% 50.3% 59.6% 41.8% 59.9% 35.2% 2013 1/1 0.0 6.0 51.2% 61.9% 40.0% 41.7% 50.0% 51.2% 43.5%
26 2019 29/29 3.2 2.3 65.0% 65.7% 46.1% 53.8% 38.2% 58.6% 36.1% 2014 8/8 3.4 3.6 57.2% 63.3% 46.4% 36.5% 50.7% 56.1% 33.0%
27 2020 5/5 7.6 2.6 57.8% 69.9% 52.8% 48.7% 29.3% 62.8% 35.2% — —/— — — — — — — — — —
28 2021 15/16 3.5 2.5 61.6% 69.1% 51.3% 58.5% 51.3% 62.2% 31.4% 2016 3/3 2.3 2.3 61.4% 60.6% 65.1% 72.0% 52.8% 62.4% 34.8%
29 2022 30/30 5.9 1.8 62.0% 70.8% 46.8% 53.7% 43.0% 61.7% 35.8% 2017 6/6 5.7 3.3 56.9% 70.4% 46.4% 51.3% 37.8% 59.4% 34.8%
30 2023 27/27 3.5 2.7 58.9% 63.8% 53.0% 52.5% 43.4% 60.3% 37.7% 2018 14/14 4.1 2.8 57.1% 69.7% 48.8% 57.5% 29.1% 60.6% 30.1%
31 2024 33/34 4.2 2.0 61.6% 65.7% 50.1% 55.0% 37.9% 59.0% 32.4% 2019 3/3 4.3 3.3 51.7% 74.2% 46.8% 55.6% 27.8% 62.1% 29.5%
32 2025 8/8 6.0 2.4 63.1% 74.3% 46.1% 41.9% 34.0% 64.1% 31.0% — —/— — — — — — — — — —
33 2026 1/1 3.0 1.0 65.0% 62.0% 54.0% 67.0% 20.0% 59.0% 33.0% — —/— — — — — — — — — —
Career — 227/232 3.9 2.5 62.1% 66.4% 49.4% 55.1% 40.9% 59.9% 34.9% — 49/50 4.5 3.3 57.5% 68.0% 49.1% 56.2% 36.8% 59.9% 33.6%

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 Taro Daniel Peter Polansky
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 — — — — — — — — — — — — — — — — 2006 1486 98.2 -1.78 -0.11 0.753 46.5% — — — 0.0% -2.00 — 0–1 — +0.26
19 — — — — — — — — — — — — — — — — 2007 1476 98.7 -1.22 -3.70 0.862 47.4% — — — 0.0% -2.00 — 0–1 — +0.16
20 — — — — — — — — — — — — — — — — 2008 1483 104.7 +0.21 -4.39 0.805 45.4% — — — 20.0% -1.80 0–1 — — +0.15
21 2014 1646 125.4 -3.26 -0.64 0.711 44.3% -25 +34 — 29.4% -1.53 1–1 3–2 (60%) — -0.42 2009 1601 118.8 +0.30 -0.37 0.942 49.1% -24 — — 42.1% -0.47 0–3 (0%) 1–2 (33%) — +0.25
22 2015 1702 121.4 -3.31 -1.67 0.737 44.1% -39 +38 — 20.0% -2.07 1–1 2–0 — -0.33 2010 1574 109.2 +0.50 -0.11 1.046 50.3% +29 — — 50.0% +0.07 0–1 3–2 (60%) — +0.07
23 2016 1706 134.6 -2.42 +0.61 0.958 49.2% -27 +26 — 40.0% -0.65 0–6 (0%) 2–6 (25%) — +0.49 2011 1535 106.0 — — — — — — — — — — — — —
24 2017 1653 118.2 -2.87 -0.97 0.828 46.7% -13 +55 — 40.0% -0.98 2–3 (40%) 2–2 (50%) — +0.44 2012 1563 108.3 -2.84 -1.42 1.058 51.3% — — — 33.3% +0.33 0–1 — — +0.17
25 2018 1710 134.1 -3.10 -0.06 0.876 47.9% -54 +87 — 45.8% -0.60 8–4 (67%) 12–3 (80%) — -0.54 2013 1578 109.0 +2.17 +0.05 0.892 47.3% — — — 33.3% -1.33 0–1 — — -0.08
26 2019 1656 126.5 -3.85 -0.49 0.872 47.7% -5 +17 — 36.8% -0.90 5–5 (50%) 3–7 (30%) — +1.14 2014 1636 121.6 -2.49 -0.78 0.752 44.9% +4 — — 30.0% -1.45 1–2 (33%) 2–0 — +0.24
27 2020 1597 113.2 -1.69 -0.71 0.947 48.2% +7 — — 35.7% -1.00 0–2 2–2 (50%) — +0.90 2015 1606 99.2 — — — — — — — — — — — — —
28 2021 1608 121.5 -1.63 -2.30 0.831 47.7% -60 +72 — 36.4% -0.64 3–5 (38%) 2–6 (25%) — +0.55 2016 1574 112.7 +0.47 -0.57 0.928 49.1% -12 — — 28.6% 0.00 1–0 0–2 — +0.12
29 2022 1691 139.1 -0.98 -0.76 0.934 49.0% +1 0 — 42.9% -0.36 4–4 (50%) 7–5 (58%) — -1.01 2017 1599 117.7 -1.61 +0.70 0.856 47.3% -12 — — 50.0% -0.75 0–2 2–1 (67%) — +0.39
30 2023 1687 137.5 -2.75 +1.78 0.949 49.0% +85 -57 — 42.3% -0.59 4–5 (44%) 4–5 (44%) — -0.98 2018 1632 123.2 -1.72 -2.61 0.765 45.7% +13 — — 22.2% -1.72 2–1 (67%) 3–8 (27%) — +0.20
31 2024 1620 133.6 -3.78 -1.95 0.791 46.0% +58 -15 -129 31.3% -1.25 3–5 (38%) 3–10 (23%) — -1.01 2019 1548 111.7 -1.86 +2.01 0.779 45.4% +47 — — 14.3% -2.00 0–1 1–1 — -0.25
32 2025 1500 106.7 -0.34 -2.35 0.864 48.1% +47 — — 36.4% -0.64 1–3 (25%) 1–3 (25%) — +0.26 2020 1501 94.3 — — — — — — — — — — — — —
33 2026 1535 107.9 +2.06 -1.39 0.805 45.0% — — — 0.0% -1.50 — 0–1 — -0.10 2021 1481 100.6 — — — — — — — — — — — — —
35 — — — — — — — — — — — — — — — — 2023 1435 89.1 — — — — — — — — — — — — —
Career — 1816 134.0 -2.66 -0.57 0.871 47.7% +11 +30 -129 38.4% -0.80 32–44 (42%) 43–52 (45%) 96.1 -0.26 — 1678 117.8 -1.17 -1.03 0.836 46.9% +6 — — 31.5% -1.09 4–13 (24%) 12–18 (40%) 92.1 +3.36

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.