H2H data updated: 2026-10-27 00:00 UTC

Lois Boisson vs Jil Teichmann H2H: 0-1

Jil Teichmann holds a 1–0 lead over Lois Boisson in their WTA head-to-head. Across 1 main-draw meeting, Jil Teichmann leads 1–0 on hard courts. Most recently, Jil Teichmann won the 2025 Tennis In the Land first round 6-4 1-6 6-4.

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Lois Boisson
France Age 23 Right-Handed 175 cm / 5'9"
H2H
0 – 1
1 main-draw meetings
Jil Teichmann
Switzerland Age 29 Left-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jil Teichmann #85 6-4 1-6 6-4 Lois Boisson #46 Match data Aug 18, 2025 R32 Tennis In the Land WTA 250 Hard

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
Lois Boisson #256 #34 1,354 1,768 17 16 51.5% 0 0 0 0 1 1
Jil Teichmann #168 #21 2,101 1,882 95 104 47.7% 0 0 0 0 2 2

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 Lois Boisson Jil Teichmann
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2016 1–1 50.0% #209 1,524 0 0
19 — — — — — — — 2017 1–3 25.0% #139 1,523 0 0
20 — — — — — — — 2018 3–6 33.3% #148 1,532 0 0
21 — — — — — — — 2019 12–10 54.5% #69 1,610 0 2
22 2025 14–6 70.0% #36 1,755 0 1 2020 9–12 42.9% #57 1,671 0 2
23 2026 3–10 23.1% #256 1,683 0 1 2021 23–20 53.5% #37 1,777 0 2
24 — — — — — — — 2022 19–21 47.5% #35 1,694 0 2
25 — — — — — — — 2023 9–18 33.3% #147 1,625 0 2
26 — — — — — — — 2024 3–2 60.0% #135 1,617 0 2
27 — — — — — — — 2025 8–9 47.1% #123 1,648 0 2
28 — — — — — — — 2026 7–2 77.8% #168 1,718 0 2

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 Lois Boisson Jil Teichmann
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 — — — — — — — — — — — — — 2016 — — — — 1 1 2 50.0% — — — —
19 — — — — — — — — — — — — — 2017 1 1 2 50.0% 0 2 2 0.0% — — — —
20 — — — — — — — — — — — — — 2018 3 4 7 42.9% 0 2 2 0.0% — — — —
21 — — — — — — — — — — — — — 2019 0 7 7 0.0% 12 2 14 85.7% 0 1 1 0.0%
22 2025 3 4 7 42.9% 11 2 13 84.6% — — — — 2020 7 9 16 43.8% 2 3 5 40.0% — — — —
23 2026 2 4 6 33.3% 1 4 5 20.0% 0 2 2 0.0% 2021 20 13 33 60.6% 3 6 9 33.3% 0 1 1 0.0%
24 — — — — — — — — — — — — — 2022 8 14 22 36.4% 11 4 15 73.3% 0 3 3 0.0%
25 — — — — — — — — — — — — — 2023 6 9 15 40.0% 2 6 8 25.0% 1 3 4 25.0%
26 — — — — — — — — — — — — — 2024 2 1 3 66.7% 1 1 2 50.0% — — — —
27 — — — — — — — — — — — — — 2025 3 3 6 50.0% 5 5 10 50.0% 0 1 1 0.0%
28 — — — — — — — — — — — — — 2026 1 0 1 100.0% 6 2 8 75.0% — — — —
Career — 5 8 13 38.5% 12 6 18 66.7% 0 2 2 0.0% — 51 61 112 45.5% 43 34 77 55.8% 1 9 10 10.0%

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 26/33 of Lois Boisson's and 185/199 of Jil Teichmann'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 Lois Boisson Jil Teichmann
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 — —/— — — — — — — — — — 2016 2/2 3.5 6.5 44.3% 70.9% 50.5% 63.5% 54.2% 59.3% 41.6%
19 — —/— — — — — — — — — — 2017 4/4 2.0 5.0 53.5% 55.0% 40.6% 31.7% 45.4% 47.4% 34.9%
20 — —/— — — — — — — — — — 2018 9/9 3.1 2.9 62.4% 69.7% 44.8% 55.3% 38.8% 60.4% 39.6%
21 — —/— — — — — — — — — — 2019 22/22 1.9 1.6 63.6% 64.4% 50.3% 57.3% 52.8% 59.2% 45.0%
22 2025 13/20 3.4 3.3 66.2% 66.7% 48.1% 46.7% 37.3% 60.1% 42.4% 2020 20/21 2.7 2.9 62.6% 64.0% 49.0% 60.6% 49.2% 58.2% 45.6%
23 2026 13/13 4.8 4.4 60.6% 68.6% 42.5% 54.6% 33.2% 58.4% 37.8% 2021 40/43 2.2 3.5 59.1% 63.8% 48.7% 56.1% 45.2% 57.5% 43.2%
24 — —/— — — — — — — — — — 2022 40/40 2.3 3.7 60.3% 63.7% 45.7% 52.8% 49.0% 56.3% 42.6%
25 — —/— — — — — — — — — — 2023 27/27 2.4 3.5 59.7% 61.7% 43.4% 48.4% 44.7% 54.6% 41.2%
26 — —/— — — — — — — — — — 2024 4/5 0.5 2.8 64.1% 60.7% 40.1% 31.7% 51.0% 52.6% 50.8%
27 — —/— — — — — — — — — — 2025 8/17 1.3 3.0 63.6% 58.2% 35.0% 35.0% 29.0% 50.2% 35.5%
28 — —/— — — — — — — — — — 2026 9/9 0.8 3.4 68.0% 59.2% 49.7% 56.2% 51.8% 56.2% 46.6%
Career — 26/33 4.1 3.8 63.4% 67.6% 45.3% 50.6% 35.3% 59.3% 40.1% — 185/199 2.2 3.2 61.0% 63.2% 46.4% 52.9% 46.9% 56.6% 42.9%

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 Lois Boisson Jil Teichmann
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 2021 1484 99.8 — — — — — — — — — — — — — 2016 1524 100.0 +0.12 +0.08 1.022 50.4% — — — 40.0% -0.20 1–0 0–1 — -0.18
19 2022 1472 95.6 — — — — — — — — — — — — — 2017 1523 105.8 -2.24 -1.97 0.664 41.0% — — — 22.2% -2.55 1–0 — — -0.23
20 2023 1481 — — — — — — — — — — — — — — 2018 1533 114.7 +2.45 -2.19 1.002 49.7% +16 — — 40.0% -0.15 0–2 0–4 (0%) — -0.57
21 2024 1596 — — — — — — — — — — — — — — 2019 1610 121.1 +1.59 +1.12 1.104 52.0% -96 +168 — 53.1% +0.16 3–4 (43%) 4–3 (57%) 102.0 -0.11
22 2025 1756 138.1 +1.92 -0.40 1.064 51.2% -202 +94 — 65.3% +1.04 5–4 (56%) 3–3 (50%) 103.3 -0.10 2020 1672 133.5 +0.65 +1.84 1.092 51.6% -40 +84 — 51.1% +0.29 0–5 (0%) 1–1 — -0.19
23 2026 1684 119.6 +0.42 -2.03 0.909 48.1% -90 +43 — 35.5% -0.97 0–6 (0%) 3–1 (75%) 94.6 -1.13 2021 1777 147.8 +1.29 +1.02 1.017 50.5% +25 -71 — 54.4% +0.13 7–7 (50%) 4–4 (50%) 101.0 -0.26
24 — — — — — — — — — — — — — — — — 2022 1694 140.7 -0.18 +0.52 0.976 49.5% -3 +179 -208 49.4% +0.03 5–6 (45%) 6–10 (38%) 95.6 -0.06
25 — — — — — — — — — — — — — — — — 2023 1626 126.4 -0.88 -1.70 0.908 48.0% +59 +74 -120 40.9% -0.68 3–9 (25%) 2–4 (33%) 90.9 +0.06
26 — — — — — — — — — — — — — — — — 2024 1617 107.3 -1.72 +1.68 1.072 51.5% -24 — — 55.6% 0.00 0–1 1–0 — +0.30
27 — — — — — — — — — — — — — — — — 2025 1648 117.5 -2.75 -3.33 0.712 42.6% +31 +36 — 44.7% -0.79 3–1 (75%) 3–1 (75%) 104.4 -0.27
28 — — — — — — — — — — — — — — — — 2026 1718 124.8 -0.22 +1.99 1.064 51.5% — +47 — 73.7% +1.16 1–0 2–1 (67%) — +0.35
Career — 1768 128.3 +1.17 -1.22 0.985 49.7% -150 +80 — 53.8% +0.26 5–10 (33%) 6–4 (60%) 98.7 -3.73 — 1883 134.4 +0.28 +0.26 0.988 49.7% +5 +89 -158 49.4% -0.10 24–35 (41%) 23–29 (44%) 92.9 -0.59

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.