Lulu Sun
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Linda Noskova | 2 | 2 | 4 | Aug 20, 2025 | H2H |
| Ekaterina Alexandrova | 1 | 2 | 3 | Aug 9, 2025 | H2H |
| Sofia Kenin | 0 | 2 | 2 | Apr 25, 2025 | H2H |
| Varvara Gracheva | 1 | 1 | 2 | Apr 22, 2025 | H2H |
| Qinwen Zheng | 1 | 1 | 2 | Mar 10, 2025 | H2H |
H2H data updated: 2026-09-14 00:00 UTC
Lulu Sun vs Jana Fett
Compare the head-to-head record, career totals, season-by-season performance, and match log for Lulu Sun vs Jana Fett.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
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0 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Lulu Sun | 7-6(3) 6-2 | Jana Fett | Match data | Aug 21, 2022 | Q2 | Granby | WTA 250 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lulu Sun | #128 | #39 | 1,379 | 1,812 | 26 | 38 | 40.6% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jana Fett | #415 | #97 | 685 | 1,669 | 25 | 39 | 39.1% | 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 | Lulu Sun | Jana Fett | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | — | — | — | — | — | — | — | 2017 | 8–7 | 53.3% | #103 | 1,644 | 0 | 0 |
| 21 | 2022 | 2–3 | 40.0% | #297 | 1,532 | 0 | 0 | 2018 | 4–9 | 30.8% | #208 | 1,524 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2019 | 2–2 | 50.0% | #243 | 1,483 | 0 | 0 |
| 23 | 2024 | 11–9 | 55.0% | #40 | 1,724 | 0 | 0 | 2020 | 1–1 | 50.0% | #209 | 1,523 | 0 | 0 |
| 24 | 2025 | 13–21 | 38.2% | #90 | 1,797 | 0 | 0 | 2021 | 1–3 | 25.0% | #237 | 1,520 | 0 | 0 |
| 25 | 2026 | 0–5 | 0.0% | #128 | 1,626 | 0 | 0 | 2022 | 0–4 | 0.0% | #242 | 1,567 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2023 | 1–3 | 25.0% | #184 | 1,641 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2024 | 6–7 | 46.2% | #136 | 1,576 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2025 | 2–3 | 40.0% | #189 | 1,577 | 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 | Lulu Sun | Jana Fett | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 7 | 6 | 13 | 53.8% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 21 | 2022 | 2 | 2 | 4 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2018 | 2 | 6 | 8 | 25.0% | 2 | 1 | 3 | 66.7% | 0 | 2 | 2 | 0.0% |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 23 | 2024 | 7 | 7 | 14 | 50.0% | 0 | 1 | 1 | 0.0% | 4 | 1 | 5 | 80.0% | 2020 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 24 | 2025 | 10 | 14 | 24 | 41.7% | 2 | 4 | 6 | 33.3% | 1 | 3 | 4 | 25.0% | 2021 | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | 2026 | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2022 | 0 | 2 | 2 | 0.0% | — | — | — | — | 0 | 2 | 2 | 0.0% |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 4 | 5 | 9 | 44.4% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| Career | — | 19 | 27 | 46 | 41.3% | 2 | 7 | 9 | 22.2% | 5 | 4 | 9 | 55.6% | — | 16 | 26 | 42 | 38.1% | 8 | 8 | 16 | 50.0% | 1 | 5 | 6 | 16.7% |
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 55/64 of Lulu Sun's and 61/65 of Jana Fett'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 | Lulu Sun | Jana Fett | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 15/15 | 3.0 | 6.7 | 56.2% | 67.7% | 41.3% | 52.3% | 49.1% | 55.9% | 46.6% |
| 21 | 2022 | 5/5 | 1.6 | 4.0 | 59.6% | 58.4% | 39.9% | 43.9% | 41.5% | 51.2% | 43.8% | 2018 | 13/13 | 2.2 | 7.5 | 50.7% | 64.3% | 39.7% | 41.8% | 40.6% | 52.6% | 44.2% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 4/4 | 3.8 | 8.3 | 47.9% | 62.4% | 37.9% | 50.5% | 29.1% | 49.8% | 39.3% |
| 23 | 2024 | 19/20 | 5.9 | 3.5 | 57.7% | 72.4% | 52.1% | 60.6% | 27.3% | 63.7% | 36.2% | 2020 | 2/2 | 5.5 | 7.5 | 50.8% | 78.5% | 44.6% | 73.1% | 36.7% | 61.9% | 45.4% |
| 24 | 2025 | 27/34 | 4.7 | 3.1 | 55.8% | 68.7% | 48.3% | 57.8% | 41.0% | 59.5% | 39.0% | 2021 | 4/4 | 0.8 | 3.5 | 58.7% | 56.2% | 43.0% | 47.4% | 82.9% | 50.8% | 40.1% |
| 25 | 2026 | 4/5 | 2.3 | 2.5 | 57.6% | 69.1% | 47.5% | 64.7% | 30.0% | 59.3% | 32.8% | 2022 | 4/4 | 4.5 | 8.3 | 52.2% | 60.7% | 34.6% | 41.9% | 41.3% | 48.2% | 33.0% |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 4/4 | 2.0 | 8.5 | 62.0% | 57.6% | 36.6% | 55.4% | 37.5% | 49.5% | 41.7% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 12/13 | 1.6 | 6.7 | 59.7% | 58.5% | 44.2% | 52.9% | 54.8% | 52.2% | 46.1% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 3/6 | 3.0 | 9.0 | 57.4% | 62.8% | 33.0% | 33.7% | 46.4% | 49.7% | 41.6% |
| Career | — | 55/64 | 4.7 | 3.3 | 56.9% | 69.1% | 48.8% | 58.0% | 35.5% | 60.2% | 38.0% | — | 61/65 | 2.6 | 7.1 | 55.3% | 63.1% | 40.4% | 49.0% | 47.5% | 52.7% | 43.6% |
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 | Lulu Sun | Jana Fett | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 2018 | 1479 | 97.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1490 | 96.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2021 | 1486 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1644 | 119.9 | -0.29 | +1.28 | 1.056 | 51.4% | -57 | — | — | 55.6% | +0.44 | 2–4 (33%) | 0–1 | — | +0.17 |
| 21 | 2022 | 1533 | 104.2 | -1.71 | +0.26 | 0.897 | 47.6% | +31 | — | — | 40.0% | -1.00 | — | 2–1 (67%) | — | +0.37 | 2018 | 1524 | 106.0 | -1.70 | +0.11 | 0.933 | 48.7% | -32 | +98 | — | 36.7% | -0.43 | 1–3 (25%) | 0–2 | — | +0.18 |
| 22 | 2023 | 1536 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1484 | 97.2 | -1.86 | -1.66 | 0.782 | 44.8% | — | — | — | 40.0% | -1.10 | 2–0 | 1–1 | — | +0.23 |
| 23 | 2024 | 1725 | 127.2 | +4.52 | -4.14 | 0.997 | 49.7% | -9 | — | +60 | 50.0% | -0.17 | 5–1 (83%) | 6–2 (75%) | 107.8 | +1.05 | 2020 | 1523 | 109.7 | +1.65 | -0.17 | 1.192 | 53.3% | — | — | — | 33.3% | -1.67 | 0–1 | — | — | -0.06 |
| 24 | 2025 | 1797 | 134.7 | +1.69 | -2.38 | 0.964 | 48.9% | +33 | -346 | -106 | 38.2% | -0.62 | 5–3 (63%) | 4–5 (44%) | 101.2 | -0.46 | 2021 | 1521 | 103.6 | -1.74 | -0.56 | 0.815 | 45.8% | -16 | — | — | 25.0% | -2.00 | — | — | — | +0.03 |
| 25 | 2026 | 1626 | 108.0 | +0.31 | -3.47 | 0.805 | 45.3% | +130 | — | — | 9.1% | -2.36 | 0–1 | 0–2 | — | -0.16 | 2022 | 1567 | 100.5 | -0.90 | -0.58 | 0.636 | 41.1% | — | — | — | 11.1% | -3.33 | 0–1 | — | — | -0.13 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1642 | 103.3 | -1.83 | -0.89 | 0.826 | 46.1% | — | — | — | 33.3% | -1.11 | 0–1 | 0–1 | — | -0.22 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1577 | 112.4 | -1.98 | -0.69 | 0.964 | 49.1% | -4 | +7 | — | 43.3% | -0.57 | 3–3 (50%) | — | — | +0.38 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1578 | 117.0 | -1.91 | -0.62 | 0.826 | 46.0% | — | +81 | — | 45.5% | -0.36 | 0–1 | 2–1 (67%) | — | -0.06 |
| Career | — | 1813 | 126.4 | +2.26 | -2.83 | 0.955 | 48.8% | +28 | -346 | -14 | 39.6% | -0.65 | 10–5 (67%) | 12–10 (55%) | 105.6 | +1.25 | — | 1670 | 112.1 | -1.28 | -0.08 | 0.921 | 48.3% | -33 | +59 | — | 41.1% | -0.62 | 8–14 (36%) | 3–6 (33%) | 94.1 | +0.83 |
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.
Jana Fett
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Iga Swiatek | 0 | 2 | 2 | Apr 16, 2025 | H2H |
| Saisai Zheng | 1 | 1 | 2 | Oct 31, 2024 | H2H |
| Jessica Bouzas Maneiro | 1 | 1 | 2 | Oct 24, 2024 | H2H |
| Daria Kasatkina | 0 | 2 | 2 | Sep 28, 2024 | H2H |
| Rebecca Peterson | 0 | 2 | 2 | Oct 28, 2021 | H2H |