H2H data updated: 2026-09-12 00:00 UTC

Heather Watson vs Mona Barthel H2H: 0-1

Mona Barthel holds a 1–0 lead over Heather Watson in their WTA head-to-head. Across 1 main-draw meeting, Mona Barthel leads 1–0 on hard courts. Most recently, Mona Barthel won the 2012 Quebec City round of 32 6-7(5) 7-6(5) 6-1.

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Heather Watson
Great Britain Age 34 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Mona Barthel
Germany Age 36 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mona Barthel #36 6-7(5) 7-6(5) 6-1 Heather Watson #72 Match data Sep 13, 2012* R32 Quebec City International → modern equivalent WTA 250 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
Heather Watson #446 #38 1,386 1,755 146 199 42.3% 0 0 0 0 4 4
Mona Barthel #205 #23 1,762 1,840 151 182 45.3% 0 0 0 1 3 4

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 Heather Watson Mona Barthel
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2010 1–5 16.7% #176 1,472 0 0 — — — — — — —
19 2011 10–11 47.6% #92 1,536 0 0 2010 0–1 0.0% #195 1,493 0 0
20 2012 18–17 51.4% #49 1,693 0 1 2011 5–6 45.5% #69 1,552 0 0
21 2013 9–16 36.0% #121 1,549 0 1 2012 29–24 54.7% #39 1,682 0 1
22 2014 9–17 34.6% #49 1,540 0 1 2013 24–22 52.2% #34 1,646 0 2
23 2015 18–19 48.6% #55 1,610 0 2 2014 23–23 50.0% #42 1,713 0 3
24 2016 16–19 45.7% #76 1,586 0 3 2015 24–26 48.0% #45 1,670 0 3
25 2017 13–15 46.4% #73 1,613 0 3 2016 6–13 31.6% #158 1,560 0 3
26 2018 10–17 37.0% #91 1,574 0 3 2017 17–18 48.6% #48 1,602 0 4
27 2019 5–9 35.7% #103 1,624 0 3 2018 14–20 41.2% #77 1,625 0 4
28 2020 9–8 52.9% #58 1,663 0 4 2019 6–13 31.6% #183 1,549 0 4
29 2021 7–17 29.2% #72 1,577 0 4 — — — — — — —
30 2022 9–12 42.9% #139 1,568 0 4 2021 3–12 20.0% #275 1,457 0 4
31 2023 8–7 53.3% #137 1,595 0 4 — — — — — — —
32 2024 3–6 33.3% #162 1,569 0 4 — — — — — — —
33 2025 1–3 25.0% #269 1,544 0 4 2024 0–2 0.0% #171 1,525 0 4
34 2026 0–1 0.0% #446 1,595 0 4 — — — — — — —
35 — — — — — — — 2026 0–2 0.0% #205 1,556 0 4

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 Heather Watson Mona Barthel
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 %
18 2010 0 1 1 0.0% 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
19 2011 7 6 13 53.8% 1 2 3 33.3% 2 3 5 40.0% — — — — 2010 0 1 1 0.0% — — — — — — — — — — — —
20 2012 10 11 21 47.6% 2 2 4 50.0% 6 4 10 60.0% — — — — 2011 4 2 6 66.7% 1 3 4 25.0% 0 1 1 0.0% — — — —
21 2013 7 12 19 36.8% 0 1 1 0.0% 2 3 5 40.0% — — — — 2012 21 14 35 60.0% 6 5 11 54.5% 0 4 4 0.0% 2 1 3 66.7%
22 2014 4 13 17 23.5% 1 1 2 50.0% 4 3 7 57.1% — — — — 2013 16 14 30 53.3% 1 5 6 16.7% 2 3 5 40.0% 5 0 5 100.0%
23 2015 12 11 23 52.2% 2 5 7 28.6% 4 3 7 57.1% — — — — 2014 11 14 25 44.0% 9 5 14 64.3% 3 3 6 50.0% 0 1 1 0.0%
24 2016 13 11 24 54.2% 2 4 6 33.3% 1 4 5 20.0% — — — — 2015 18 16 34 52.9% 6 8 14 42.9% 0 2 2 0.0% — — — —
25 2017 7 11 18 38.9% — — — — 6 4 10 60.0% — — — — 2016 4 8 12 33.3% 1 3 4 25.0% 1 2 3 33.3% — — — —
26 2018 7 9 16 43.8% 2 4 6 33.3% 1 4 5 20.0% — — — — 2017 6 9 15 40.0% 9 5 14 64.3% 2 4 6 33.3% — — — —
27 2019 4 5 9 44.4% — — — — 1 4 5 20.0% — — — — 2018 8 12 20 40.0% 4 6 10 40.0% 2 2 4 50.0% — — — —
28 2020 9 6 15 60.0% 0 2 2 0.0% — — — — — — — — 2019 5 5 10 50.0% 1 6 7 14.3% 0 2 2 0.0% — — — —
29 2021 3 12 15 20.0% 0 1 1 0.0% 4 4 8 50.0% — — — — — — — — — — — — — — — — — — — — —
30 2022 4 6 10 40.0% 1 3 4 25.0% 4 3 7 57.1% — — — — 2021 3 8 11 27.3% 0 2 2 0.0% 0 2 2 0.0% — — — —
31 2023 5 4 9 55.6% — — — — 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
32 2024 2 3 5 40.0% — — — — 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
33 2025 — — — — 0 1 1 0.0% 1 2 3 33.3% — — — — 2024 — — — — 0 2 2 0.0% — — — — — — — —
34 2026 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
35 — — — — — — — — — — — — — — — — — 2026 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
Career — 94 122 216 43.5% 11 27 38 28.9% 41 50 91 45.1% — — — — — 96 104 200 48.0% 38 51 89 42.7% 10 25 35 28.6% 7 2 9 77.8%

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 324/345 of Heather Watson's and 309/334 of Mona Barthel'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 Heather Watson Mona Barthel
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 2010 6/6 2.7 3.2 62.5% 58.2% 41.9% 44.7% 30.6% 52.2% 40.1% — —/— — — — — — — — — —
19 2011 21/21 3.2 2.8 65.7% 63.2% 45.6% 56.1% 47.7% 57.3% 44.0% 2010 1/1 6.0 2.0 64.3% 66.7% 52.0% 60.0% 0.0% 61.4% 31.3%
20 2012 30/35 2.8 2.9 65.0% 63.4% 43.8% 48.6% 46.6% 56.4% 42.9% 2011 11/11 2.1 4.2 61.8% 63.6% 38.0% 50.5% 45.8% 53.6% 43.1%
21 2013 25/25 3.6 3.1 62.5% 63.2% 47.0% 52.4% 47.4% 57.0% 40.8% 2012 50/53 4.2 5.7 53.8% 70.4% 46.7% 53.9% 50.1% 59.2% 46.4%
22 2014 24/26 2.9 3.4 59.3% 60.0% 42.1% 43.9% 51.4% 52.0% 40.8% 2013 46/46 3.3 3.4 61.5% 66.4% 45.6% 56.9% 46.0% 58.5% 43.7%
23 2015 31/37 3.5 3.5 58.9% 64.6% 48.5% 54.7% 52.9% 58.0% 42.4% 2014 43/46 2.5 4.0 61.4% 64.9% 45.0% 55.3% 46.4% 57.1% 43.0%
24 2016 33/35 4.2 3.8 58.5% 65.2% 46.2% 57.8% 51.6% 57.3% 45.0% 2015 35/50 3.5 3.7 59.3% 64.0% 49.5% 47.1% 42.6% 58.1% 41.4%
25 2017 27/28 3.5 4.9 58.6% 66.8% 45.4% 61.4% 49.9% 57.8% 43.0% 2016 18/20 3.8 5.6 55.2% 66.7% 43.9% 50.0% 46.3% 56.8% 39.4%
26 2018 26/27 4.1 3.4 59.5% 64.9% 43.9% 49.2% 45.6% 56.4% 42.8% 2017 34/35 4.1 5.1 61.2% 65.8% 43.6% 53.5% 46.5% 56.9% 42.2%
27 2019 14/14 3.4 3.4 57.0% 63.2% 43.4% 56.7% 37.8% 54.7% 40.9% 2018 34/34 5.0 6.3 57.7% 66.0% 43.3% 56.9% 45.8% 56.3% 39.8%
28 2020 17/17 4.1 3.2 57.0% 64.4% 43.9% 52.1% 53.4% 55.8% 42.0% 2019 19/19 4.1 6.3 57.6% 67.5% 41.5% 48.3% 42.4% 56.3% 38.3%
29 2021 23/24 5.4 4.1 56.3% 67.6% 41.7% 58.4% 46.4% 56.4% 37.2% — —/— — — — — — — — — —
30 2022 20/21 2.9 2.1 62.3% 63.2% 44.4% 52.4% 51.3% 56.1% 40.4% 2021 14/15 5.4 6.3 53.6% 68.6% 42.3% 49.5% 37.8% 56.5% 37.1%
31 2023 15/15 3.2 3.5 59.7% 65.9% 42.0% 44.9% 38.1% 56.2% 42.5% — —/— — — — — — — — — —
32 2024 9/9 2.2 3.4 55.4% 67.6% 44.0% 50.8% 52.4% 56.8% 39.0% — —/— — — — — — — — — —
33 2025 2/4 2.5 2.5 51.4% 65.4% 41.1% 35.0% 39.6% 53.7% 43.4% 2024 2/2 2.5 10.0 51.7% 54.0% 44.0% 14.3% 32.5% 49.3% 42.7%
34 2026 1/1 0.0 4.0 48.5% 68.8% 23.5% 57.1% 33.3% 45.5% 37.9% — —/— — — — — — — — — —
35 — —/— — — — — — — — — — 2026 2/2 1.0 7.5 59.7% 62.5% 38.1% 53.3% 30.6% 52.6% 43.5%
Career — 324/345 3.5 3.4 60.0% 64.3% 44.6% 52.9% 48.0% 56.3% 41.9% — 309/334 3.8 4.9 58.5% 66.4% 44.9% 52.9% 45.4% 57.4% 42.2%

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 Heather Watson Mona Barthel
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 2010 1473 98.6 -0.96 -1.56 0.838 46.2% — — +99 23.1% -1.38 0–1 0–1 — +0.18 — — — — — — — — — — — — — — — —
19 2011 1537 115.9 +1.02 -0.72 1.031 51.0% +26 -23 +9 51.1% +0.30 1–4 (20%) 2–3 (40%) 96.5 +1.09 2010 1493 100.8 +1.29 +0.85 0.810 47.0% — — — 0.0% -2.00 — — — -0.14
20 2012 1693 127.7 +0.47 +0.10 0.984 49.6% -34 -139 -55 51.3% -0.23 5–5 (50%) 8–6 (57%) 103.8 -0.84 2011 1552 119.1 -0.55 -0.55 0.929 48.7% +28 -19 — 45.8% -0.46 1–1 1–3 (25%) — -0.58
21 2013 1550 109.0 +0.35 -2.61 0.948 49.1% -5 — +30 38.3% -0.70 5–9 (36%) 3–2 (60%) 94.6 +0.15 2012 1682 144.4 +3.00 +2.35 1.139 52.8% +34 -50 -166 57.8% +0.69 3–11 (21%) 10–12 (45%) 92.9 -2.53
22 2014 1540 121.1 -2.65 -1.65 0.851 46.8% -40 — +96 36.1% -0.87 5–6 (45%) 1–3 (25%) — -0.39 2013 1646 138.9 +2.09 +0.25 1.053 51.1% +80 -90 -184 53.4% +0.41 6–7 (46%) 6–7 (46%) 97.5 -0.66
23 2015 1610 129.5 -0.01 +1.12 1.008 50.4% -15 -87 +77 50.6% +0.13 6–9 (40%) 2–7 (22%) 96.0 -0.01 2014 1713 124.3 +1.01 -0.81 1.002 50.2% -62 -24 -158 50.5% -0.09 5–6 (45%) 6–4 (60%) 101.5 -0.80
24 2016 1586 126.9 +0.96 +0.88 1.053 51.0% +27 -56 +28 48.2% +0.12 8–9 (47%) 4–4 (50%) 99.3 -0.97 2015 1671 128.2 -0.49 -0.40 0.986 49.6% +10 -45 — 51.7% +0.24 10–14 (42%) 10–10 (50%) 96.5 +2.15
25 2017 1614 124.1 +1.17 -0.04 1.019 50.6% -57 — +98 49.2% +0.29 5–6 (45%) 2–7 (22%) 95.1 -1.23 2016 1561 109.3 +0.53 -2.53 0.913 48.2% +29 +35 -55 37.8% -0.73 1–4 (20%) 2–1 (67%) 96.5 -0.82
26 2018 1574 120.5 -0.38 -0.79 0.981 49.7% +4 -55 +92 41.9% -0.42 2–6 (25%) 2–5 (29%) 93.2 +0.66 2017 1602 121.9 +0.49 -0.40 0.977 49.6% -11 +63 -97 48.8% -0.34 6–8 (43%) 6–2 (75%) 100.9 -0.52
27 2019 1625 117.3 -0.69 -1.28 0.902 47.8% 0 — -17 38.7% -0.68 1–2 (33%) 3–2 (60%) 100.8 -0.18 2018 1625 120.7 -0.13 -2.87 0.910 48.2% +7 -36 -60 42.2% -0.52 8–7 (53%) 3–4 (43%) 102.3 -0.60
28 2020 1664 126.5 -0.35 +0.15 0.950 49.1% +30 — — 51.2% -0.10 6–3 (67%) 3–5 (38%) 101.7 -0.02 2019 1550 122.1 -0.64 -2.56 0.876 47.5% +130 -29 — 32.6% -1.02 5–3 (63%) 2–3 (40%) 103.3 -0.70
29 2021 1578 117.2 -0.31 -3.41 0.854 47.3% +6 — +45 33.3% -0.80 4–6 (40%) 6–6 (50%) 99.6 +0.11 2020 1535 — — — — — — — — — — — — — —
30 2022 1568 107.0 -0.88 -1.99 0.920 48.4% +3 -155 +83 39.6% -0.54 5–1 (83%) 3–7 (30%) 101.5 +1.46 2021 1457 106.9 -0.29 -3.24 0.854 46.7% +105 — — 26.5% -1.44 1–3 (25%) 1–2 (33%) 96.4 +0.65
31 2023 1596 115.3 -0.40 -1.06 0.971 49.4% -14 — +129 50.0% -0.09 3–1 (75%) 4–0 (100%) 105.8 +0.33 — — — — — — — — — — — — — — — —
32 2024 1569 118.9 -0.40 -1.74 0.904 47.8% +24 — +120 35.0% -0.65 1–1 0–1 — +0.23 2023 1420 94.8 — — — — — — — — — — — — —
33 2025 1544 104.7 -1.18 +1.77 0.937 48.3% — — +113 33.3% -0.55 0–1 0–1 — -0.02 2024 1525 110.3 -2.16 -0.17 0.843 45.9% — — — 20.0% -1.00 0–1 0–1 — +0.02
34 2026 1595 109.3 -0.18 -2.54 0.695 41.9% — — — 0.0% -4.00 — — — +0.06 2025 1576 — — — — — — — — — — — — — —
35 — — — — — — — — — — — — — — — — 2026 1556 106.9 +0.24 -2.27 0.918 47.9% — — — 0.0% -2.00 — 0–2 — -0.20
Career — 1755 124.6 -0.08 -0.77 0.959 49.3% -6 -84 +58 44.2% -0.28 57–70 (45%) 43–60 (42%) 92.9 +0.18 — 1841 131.0 +0.87 -0.58 0.990 49.8% +28 -20 -126 47.5% -0.11 46–65 (41%) 47–51 (48%) 95.2 -1.43

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.