H2H data updated: 2026-09-13 00:00 UTC

Jil Teichmann vs Monica Niculescu H2H: 1-0

Jil Teichmann holds a 1–0 lead over Monica Niculescu 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 2021 Phillip Island Trophy second round 6-2 6-2.

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Jil Teichmann
Switzerland Age 29 Left-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Monica Niculescu
Romania Age 38 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jil Teichmann #58 6-2 6-2 Monica Niculescu #146 Match data Feb 16, 2021* R32 Phillip Island Trophy 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
Jil Teichmann #175 #21 2,101 1,882 94 104 47.5% 0 0 0 0 2 2
Monica Niculescu #958 #28 1,960 1,779 179 214 45.5% 0 0 0 0 3 3

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 Jil Teichmann Monica Niculescu
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 2007 0–1 0.0% #152 1,490 0 0
20 2018 3–6 33.3% #148 1,532 0 0 2008 8–15 34.8% #48 1,543 0 0
21 2019 12–10 54.5% #69 1,609 0 2 2009 10–22 31.2% #103 1,522 0 0
22 2020 9–12 42.9% #57 1,671 0 2 2010 6–9 40.0% #82 1,574 0 0
23 2021 23–20 53.5% #37 1,777 0 2 2011 21–15 58.3% #30 1,757 0 0
24 2022 19–21 47.5% #35 1,694 0 2 2012 15–23 39.5% #58 1,639 0 0
25 2023 9–18 33.3% #147 1,625 0 2 2013 22–21 51.2% #59 1,635 0 1
26 2024 3–2 60.0% #135 1,617 0 2 2014 22–19 53.7% #46 1,688 0 2
27 2025 8–9 47.1% #123 1,648 0 2 2015 20–21 48.8% #39 1,676 0 2
28 2026 6–2 75.0% #175 1,708 0 2 2016 26–19 57.8% #38 1,758 0 3
29 — — — — — — — 2017 12–19 38.7% #77 1,622 0 3
30 — — — — — — — 2018 9–15 37.5% #99 1,591 0 3
31 — — — — — — — 2019 8–10 44.4% #118 1,638 0 3
32 — — — — — — — 2020 0–2 0.0% #144 1,586 0 3
33 — — — — — — — 2021 0–3 0.0% #274 1,519 0 3

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 Jil Teichmann Monica Niculescu
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 2016 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 2017 1 1 2 50.0% 0 2 2 0.0% — — — — — — — — 2007 0 1 1 0.0% — — — — — — — — — — — —
20 2018 3 4 7 42.9% 0 2 2 0.0% — — — — — — — — 2008 6 10 16 37.5% 1 3 4 25.0% 1 2 3 33.3% — — — —
21 2019 0 7 7 0.0% 12 2 14 85.7% 0 1 1 0.0% — — — — 2009 6 13 19 31.6% 3 6 9 33.3% 0 2 2 0.0% 1 1 2 50.0%
22 2020 7 9 16 43.8% 2 3 5 40.0% — — — — — — — — 2010 4 7 11 36.4% 1 1 2 50.0% 1 1 2 50.0% — — — —
23 2021 20 13 33 60.6% 3 6 9 33.3% 0 1 1 0.0% — — — — 2011 17 9 26 65.4% 3 4 7 42.9% 1 2 3 33.3% — — — —
24 2022 8 14 22 36.4% 11 4 15 73.3% 0 3 3 0.0% — — — — 2012 12 15 27 44.4% 1 5 6 16.7% 1 2 3 33.3% 1 1 2 50.0%
25 2023 6 9 15 40.0% 2 6 8 25.0% 1 3 4 25.0% — — — — 2013 20 14 34 58.8% 2 4 6 33.3% 0 2 2 0.0% 0 1 1 0.0%
26 2024 2 1 3 66.7% 1 1 2 50.0% — — — — — — — — 2014 18 14 32 56.3% 4 4 8 50.0% 0 1 1 0.0% — — — —
27 2025 3 3 6 50.0% 5 5 10 50.0% 0 1 1 0.0% — — — — 2015 10 14 24 41.7% 3 3 6 50.0% 7 4 11 63.6% — — — —
28 2026 — — — — 6 2 8 75.0% — — — — — — — — 2016 23 13 36 63.9% 2 5 7 28.6% 1 1 2 50.0% — — — —
29 — — — — — — — — — — — — — — — — — 2017 11 13 24 45.8% 0 4 4 0.0% 1 2 3 33.3% — — — —
30 — — — — — — — — — — — — — — — — — 2018 9 14 23 39.1% — — — — 0 1 1 0.0% — — — —
31 — — — — — — — — — — — — — — — — — 2019 7 8 15 46.7% — — — — 1 2 3 33.3% — — — —
32 — — — — — — — — — — — — — — — — — 2020 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
33 — — — — — — — — — — — — — — — — — 2021 0 2 2 0.0% — — — — 0 1 1 0.0% — — — —
Career — 50 61 111 45.0% 43 34 77 55.8% 1 9 10 10.0% — — — — — 143 148 291 49.1% 20 40 60 33.3% 14 23 37 37.8% 2 3 5 40.0%

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 184/198 of Jil Teichmann's and 341/394 of Monica Niculescu'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 Jil Teichmann Monica Niculescu
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% 2007 1/1 0.0 4.0 57.4% 45.2% 34.8% 25.0% 100.0% 40.7% 30.8%
20 2018 9/9 3.1 2.9 62.4% 69.7% 44.8% 55.3% 38.8% 60.4% 39.6% 2008 19/23 1.3 1.9 72.5% 54.5% 38.0% 41.9% 45.0% 49.9% 43.0%
21 2019 22/22 1.9 1.6 63.6% 64.4% 50.3% 57.3% 52.8% 59.2% 45.0% 2009 30/32 1.0 1.4 71.6% 55.9% 46.3% 44.0% 48.4% 52.8% 43.8%
22 2020 20/21 2.7 2.9 62.6% 64.0% 49.0% 60.6% 49.2% 58.2% 45.6% 2010 12/15 0.3 1.0 73.4% 53.0% 39.4% 47.7% 45.0% 49.3% 43.9%
23 2021 40/43 2.2 3.5 59.1% 63.8% 48.7% 56.1% 45.2% 57.5% 43.2% 2011 29/36 0.7 1.5 74.9% 55.3% 46.1% 44.2% 60.9% 52.3% 48.8%
24 2022 40/40 2.3 3.7 60.3% 63.7% 45.7% 52.8% 49.0% 56.3% 42.6% 2012 33/38 1.3 1.1 67.1% 58.0% 47.7% 51.8% 46.0% 54.3% 43.3%
25 2023 27/27 2.4 3.5 59.7% 61.7% 43.4% 48.4% 44.7% 54.6% 41.2% 2013 37/43 0.8 1.5 74.6% 59.2% 45.9% 47.0% 52.2% 55.3% 49.4%
26 2024 4/5 0.5 2.8 64.1% 60.7% 40.1% 31.7% 51.0% 52.6% 50.8% 2014 34/41 1.2 3.1 70.2% 60.8% 41.3% 50.8% 59.1% 55.0% 51.0%
27 2025 8/17 1.3 3.0 63.6% 58.2% 35.0% 35.0% 29.0% 50.2% 35.5% 2015 32/41 1.1 2.8 70.4% 60.4% 46.2% 47.8% 43.9% 55.9% 43.1%
28 2026 8/8 0.6 3.4 67.7% 58.6% 50.2% 52.7% 47.9% 56.0% 45.9% 2016 41/46 1.3 1.9 71.6% 57.0% 43.8% 43.2% 51.4% 53.4% 50.0%
29 — —/— — — — — — — — — — 2017 27/31 0.4 1.2 82.8% 52.1% 47.0% 51.7% 49.9% 51.2% 44.9%
30 — —/— — — — — — — — — — 2018 23/24 0.3 1.5 77.6% 55.6% 46.3% 46.4% 51.8% 53.0% 47.4%
31 — —/— — — — — — — — — — 2019 18/18 0.4 1.5 79.1% 56.5% 45.6% 37.0% 46.4% 54.6% 46.2%
32 — —/— — — — — — — — — — 2020 2/2 1.0 1.5 79.6% 49.7% 35.3% 49.4% 42.2% 46.7% 40.2%
33 — —/— — — — — — — — — — 2021 3/3 0.3 1.3 74.9% 47.5% 49.1% 46.0% 50.0% 46.5% 36.7%
Career — 184/198 2.2 3.2 60.9% 63.2% 46.4% 52.8% 46.6% 56.5% 42.9% — 341/394 0.9 1.8 73.4% 56.9% 44.8% 46.4% 50.7% 53.3% 46.5%

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 Jil Teichmann Monica Niculescu
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 2016 1524 100.0 +0.12 +0.08 1.022 50.4% — — — 40.0% -0.20 1–0 0–1 — -0.18 — — — — — — — — — — — — — — — —
19 2017 1523 105.8 -2.24 -1.97 0.664 41.0% — — — 22.2% -2.55 1–0 — — -0.23 2007 1491 98.2 -0.35 +1.13 0.519 36.6% — — — 0.0% -4.50 — — — +0.05
20 2018 1533 114.7 +2.45 -2.19 1.002 49.7% +16 — — 40.0% -0.15 0–2 0–4 (0%) — -0.57 2008 1543 120.1 -2.90 -0.19 0.859 46.3% +10 -13 +47 34.6% -1.12 4–6 (40%) 1–2 (33%) 99.8 +0.05
21 2019 1610 121.1 +1.59 +1.12 1.104 52.0% -95 +168 — 53.1% +0.16 3–4 (43%) 4–3 (57%) 102.0 -0.11 2009 1523 112.7 -2.66 -0.26 0.928 48.0% +26 -22 — 34.7% -1.10 3–7 (30%) 2–1 (67%) — +0.79
22 2020 1672 133.5 +0.65 +1.84 1.092 51.6% -40 +83 — 51.1% +0.29 0–5 (0%) 1–1 — -0.20 2010 1574 117.8 -2.83 +0.34 0.866 46.8% -1 — — 41.7% -0.81 3–3 (50%) 1–2 (33%) 101.0 -0.32
23 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 2011 1758 133.3 -2.06 +3.84 1.021 50.5% -10 -238 -215 53.8% +0.41 7–3 (70%) 3–5 (38%) 103.5 +0.37
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 2012 1640 125.0 -1.30 -0.32 0.949 48.8% +48 -164 -85 42.4% -0.47 3–8 (27%) 6–1 (86%) 96.9 +0.44
25 2023 1626 126.4 -0.88 -1.70 0.908 48.0% +59 +76 -120 40.9% -0.68 3–9 (25%) 2–4 (33%) 90.9 +0.06 2013 1635 132.6 -0.55 +4.14 1.104 52.3% +66 -181 — 52.1% +0.24 6–8 (43%) 4–2 (67%) 97.6 -0.53
26 2024 1617 107.3 -1.72 +1.68 1.072 51.5% -24 — — 55.6% 0.00 0–1 1–0 — +0.30 2014 1688 140.2 -1.17 +5.03 1.133 53.0% +7 -148 — 57.1% +1.03 8–12 (40%) 2–6 (25%) 93.9 -0.85
27 2025 1648 117.6 -2.75 -3.33 0.712 42.6% +30 +36 — 44.7% -0.79 3–1 (75%) 3–1 (75%) 104.4 -0.29 2015 1677 131.5 -1.57 +1.81 0.978 49.6% -20 -106 -62 50.0% +0.03 10–10 (50%) 4–0 (100%) 105.1 -0.95
28 2026 1708 124.4 +0.08 +2.08 1.042 51.0% — +59 — 70.6% +0.94 1–0 2–1 (67%) — +0.30 2016 1759 135.4 -1.87 +5.53 1.073 51.7% +23 -229 — 56.0% +0.42 8–6 (57%) 1–4 (20%) 100.6 +0.22
29 — — — — — — — — — — — — — — — — 2017 1622 118.4 -3.66 +1.26 0.920 48.1% +24 -137 -27 40.9% -0.64 5–5 (50%) 3–2 (60%) 100.1 +0.21
30 — — — — — — — — — — — — — — — — 2018 1591 133.1 -2.27 +2.61 1.010 50.2% +6 — — 39.6% -0.48 3–5 (38%) 1–2 (33%) — -0.38
31 — — — — — — — — — — — — — — — — 2019 1638 129.0 -1.03 +1.89 1.019 50.3% +11 — -43 46.2% -0.05 3–4 (43%) 2–5 (29%) 98.8 -0.23
32 — — — — — — — — — — — — — — — — 2020 1587 99.7 -1.05 +1.06 0.754 43.7% — — — 33.3% -2.34 0–2 — — -0.11
33 — — — — — — — — — — — — — — — — 2021 1519 98.6 -2.42 -0.40 0.685 41.9% — — — 0.0% -3.17 — — — -0.37
35 — — — — — — — — — — — — — — — — 2023 1531 101.7 — — — — — — — — — — — — —
Career — 1883 134.4 +0.29 +0.25 0.986 49.7% +5 +91 -158 49.2% -0.12 24–35 (41%) 23–29 (44%) 92.9 -0.64 — 1780 134.0 -1.87 +2.44 0.996 49.9% +19 -140 -64 46.8% -0.13 63–79 (44%) 30–32 (48%) 97.9 -0.41

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.