H2H data updated: 2026-09-14 00:00 UTC

Naomi Broady vs Kayla Day

Compare the head-to-head record, career totals, season-by-season performance, and match log for Naomi Broady vs Kayla Day.

Great Britain Age 36 Right-Handed 189 cm / 6'2"
H2H
0 0
0 main-draw meetings
United States Age 26 Left-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kayla Day #424 6-2 6-3 Naomi Broady #81 Match data Aug 19, 2016 Q1 Q New Haven Premier modern equivalent WTA 500 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
Naomi Broady #1,209 #76 875 1,604 24 42 36.4% 0 0 0 0 0 0
Kayla Day #117 #84 847 1,637 9 29 23.7% 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 Naomi Broady Kayla Day
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2016 1–2 33.3% #198 1,540 0 0
17 2017 3–5 37.5% #150 1,524 0 0
18 2018 0–2 0.0% #313 1,487 0 0
19 2009 0–1 0.0% #298 1,484 0 0
20 2010 0–1 0.0% #287 1,469 0 0
21 2011 1–2 33.3% #196 1,472 0 0
22 2012 0–1 0.0% #287 1,463 0 0 2022 0–2 0.0% #197 1,534 0 0
23 2023 3–6 33.3% #87 1,564 0 0
24 2014 1–3 25.0% #170 1,459 0 0 2024 0–7 0.0% #241 1,435 0 0
25 2015 5–5 50.0% #121 1,511 0 0
26 2016 10–15 40.0% #91 1,495 0 0 2026 2–5 28.6% #117 1,604 0 0
27 2017 6–11 35.3% #117 1,551 0 0
28 2018 1–3 25.0% #250 1,485 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 Naomi Broady Kayla Day
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 %
16 2016 1 2 3 33.3%
17 2017 3 4 7 42.9% 0 1 1 0.0%
18 2018 0 2 2 0.0%
19 2009 0 1 1 0.0%
20 2010 0 1 1 0.0%
21 2011 1 2 3 33.3%
22 2012 0 1 1 0.0% 2022 0 2 2 0.0%
23 2023 1 4 5 20.0% 2 2 4 50.0%
24 2014 0 1 1 0.0% 1 2 3 33.3% 2024 0 3 3 0.0% 0 3 3 0.0% 0 1 1 0.0%
25 2015 4 2 6 66.7% 1 3 4 25.0%
26 2016 10 9 19 52.6% 0 2 2 0.0% 0 4 4 0.0% 2026 2 3 5 40.0% 0 1 1 0.0% 0 1 1 0.0%
27 2017 5 8 13 38.5% 1 3 4 25.0%
28 2018 1 2 3 33.3% 0 1 1 0.0%
Career 20 22 42 47.6% 0 2 2 0.0% 4 18 22 18.2% 7 20 27 25.9% 2 7 9 22.2% 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 59/66 of Naomi Broady's and 38/39 of Kayla Day'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 Naomi Broady Kayla Day
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%
16 —/— 2016 3/3 1.0 3.7 59.0% 55.2% 30.3% 50.6% 66.7% 44.4% 38.1%
17 —/— 2017 8/8 3.4 5.5 48.8% 66.2% 45.1% 51.9% 31.0% 55.7% 38.9%
18 —/— 2018 2/2 5.0 6.0 48.1% 68.0% 33.7% 50.0% 35.0% 49.8% 33.8%
19 2009 1/1 15.0 3.0 57.6% 70.6% 42.0% 61.5% 33.3% 58.5% 40.0% —/—
20 2010 1/1 8.0 2.0 56.5% 74.4% 33.3% 50.0% 28.6% 56.5% 35.7% —/—
21 2011 3/3 12.7 4.3 54.0% 75.3% 48.4% 69.0% 15.8% 63.3% 34.5% —/—
22 —/— 2022 2/2 4.0 2.5 66.5% 68.4% 39.1% 56.4% 50.0% 58.6% 36.6%
23 —/— 2023 9/9 2.2 3.0 58.1% 62.9% 43.8% 57.4% 39.7% 55.0% 39.3%
24 2014 4/4 9.3 4.3 56.9% 70.8% 43.8% 46.7% 42.1% 59.1% 29.0% 2024 7/7 3.7 3.3 66.8% 58.5% 42.2% 52.8% 37.1% 55.1% 36.5%
25 2015 6/10 10.3 3.3 63.4% 78.6% 45.8% 46.4% 27.9% 66.7% 32.4% —/—
26 2016 23/26 8.4 4.8 57.9% 70.2% 39.9% 50.5% 38.0% 57.4% 36.1% 2026 7/8 4.0 3.4 65.3% 59.9% 47.4% 52.6% 46.8% 55.8% 40.7%
27 2017 17/17 9.6 4.1 57.9% 74.7% 44.9% 49.7% 46.1% 62.0% 33.3% —/—
28 2018 4/4 12.5 3.5 58.4% 64.4% 50.3% 64.0% 10.0% 58.8% 30.1% —/—
Career 59/67 9.6 4.2 58.2% 72.3% 43.3% 51.6% 36.3% 60.2% 34.0% 38/39 3.2 3.8 59.1% 62.2% 42.6% 53.5% 41.1% 54.4% 38.4%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Naomi Broady Kayla Day
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
16 2016 1540 107.8 -2.89 +0.53 0.685 42.0% +14 0.0% -4.75 -0.17
17 2017 1524 111.0 0.00 -2.37 0.877 47.2% +13 45.0% -0.85 1–3 (25%) -0.14
18 2018 1487 91.2 -2.87 -2.16 0.673 41.8% 20.0% -3.20 0–1 +0.16
19 2009 1485 100.3 -1.38 -3.59 0.963 49.0% 33.3% -0.33 0–1 0–1 +0.04 2019 1463 99.5
20 2010 1470 99.4 -5.23 -2.65 0.821 46.0% 0.0% -2.00 +0.06 2020 1450
21 2011 1473 95.0 +1.81 -0.83 0.939 48.5% +46 37.5% -0.62 1–1 1–2 (33%) -0.09
22 2012 1463 98.8 0.0% -1.50 0–1 +0.04 2022 1535 99.5 -0.90 -1.76 0.884 47.0% 0.0% -2.00 0–1 +0.44
23 2023 1565 118.9 -0.78 -1.35 0.874 47.7% -48 +5 31.6% -0.84 1–0 0–1 +0.61
24 2014 1460 101.3 -0.21 -3.52 0.709 45.2% +50 30.0% -1.10 1–1 1–0 +0.03 2024 1436 102.7 -2.31 -3.54 0.812 46.2% -2 +63 22.2% -1.61 0–4 (0%) 1–3 (25%) 92.8 +0.78
25 2015 1511 105.2 +3.12 -3.00 0.975 48.6% +44 -16 47.8% -0.13 2–1 (67%) 2–3 (40%) 101.2 +0.53 2025 1474
26 2016 1495 109.2 +0.76 -4.87 0.847 47.1% +47 -85 41.0% -0.85 6–5 (55%) 2–4 (33%) 100.2 -0.37 2026 1604 129.8 -0.29 -0.02 0.921 48.5% -18 35.3% -0.94 1–2 (33%) 1–1 -0.59
27 2017 1551 114.6 +2.49 -5.32 0.876 47.9% +6 -166 42.9% -0.71 2–6 (25%) 4–1 (80%) 99.1 -0.22
28 2018 1485 104.1 +0.54 -1.89 0.732 44.6% +4 30.0% -1.40 1–1 1–1 -0.19
29 2019 1445 88.2
31 2021 1434 96.2
Career 1604 108.0 +1.33 -4.25 0.854 47.3% +30 -43 39.8% -0.76 13–16 (45%) 11–13 (46%) 99.4 -0.26 1637 116.0 -1.09 -1.64 0.842 46.7% -9 +30 29.9% -1.39 3–10 (23%) 2–6 (25%) 91.1 +2.87

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.