H2H data updated: 2026-11-06 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Janice Tjen vs Lucrezia Stefanini.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Janice Tjen | 6-4 6-3 | Lucrezia Stefanini | Match data | Sep 22, 2025 | Q1 | China Open | WTA 1000 | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Janice Tjen | #75 | #35 | 1,341 | 1,792 | 29 | 31 | 48.3% | 0 | 0 | 0 | 0 | 1 | 1 |
| Lucrezia Stefanini | #117 | #100 | 723 | 1,710 | 18 | 32 | 36.0% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Janice Tjen | Lucrezia Stefanini | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 23 | 2025 | 10–3 | 76.9% | #56 | 1,760 | 0 | 1 | 2021 | 1–4 | 20.0% | #177 | 1,508 | 0 | 0 |
| 24 | 2026 | 19–28 | 40.4% | #75 | 1,740 | 0 | 1 | 2022 | 2–3 | 40.0% | #140 | 1,489 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2023 | 5–7 | 41.7% | #123 | 1,507 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2024 | 4–6 | 40.0% | #146 | 1,602 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2025 | 2–6 | 25.0% | #141 | 1,592 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2026 | 4–6 | 40.0% | #117 | 1,700 | 0 | 0 |
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 | Janice Tjen | Lucrezia Stefanini | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 23 | 2025 | 10 | 3 | 13 | 76.9% | — | — | — | — | — | — | — | — | 2021 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 24 | 2026 | 16 | 19 | 35 | 45.7% | 2 | 5 | 7 | 28.6% | 1 | 4 | 5 | 20.0% | 2022 | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 5 | 4 | 9 | 55.6% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 2 | 3 | 5 | 40.0% | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 2 | 4 | 6 | 33.3% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 4 | 5 | 9 | 44.4% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | — | 26 | 22 | 48 | 54.2% | 2 | 5 | 7 | 28.6% | 1 | 4 | 5 | 20.0% | — | 15 | 20 | 35 | 42.9% | 2 | 9 | 11 | 18.2% | 1 | 3 | 4 | 25.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 52/61 of Janice Tjen's and 49/51 of Lucrezia Stefanini'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 | Janice Tjen | Lucrezia Stefanini | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 23 | 2025 | 8/13 | 4.3 | 4.5 | 57.4% | 73.2% | 47.7% | 65.9% | 37.1% | 62.4% | 43.1% | 2021 | 5/5 | 0.0 | 1.8 | 72.3% | 53.5% | 40.6% | 42.9% | 48.6% | 50.5% | 36.4% |
| 24 | 2026 | 44/48 | 4.2 | 3.1 | 59.7% | 68.6% | 44.1% | 49.2% | 36.0% | 58.5% | 39.2% | 2022 | 5/5 | 0.0 | 3.4 | 72.8% | 59.0% | 34.9% | 52.7% | 52.3% | 52.0% | 42.3% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 12/12 | 0.4 | 2.6 | 74.2% | 52.2% | 41.6% | 47.8% | 58.1% | 49.7% | 46.0% |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 10/10 | 0.7 | 3.3 | 75.3% | 53.2% | 39.4% | 53.0% | 51.8% | 49.8% | 47.9% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 7/8 | 0.0 | 4.7 | 70.4% | 53.9% | 41.3% | 43.3% | 50.3% | 49.8% | 47.2% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 10/11 | 0.2 | 2.7 | 73.0% | 56.0% | 46.2% | 35.2% | 49.6% | 53.5% | 44.5% |
| Career | — | 52/61 | 4.2 | 3.3 | 59.4% | 69.3% | 44.7% | 51.9% | 36.1% | 59.1% | 39.8% | — | 49/51 | 0.3 | 3.1 | 73.3% | 54.2% | 41.3% | 45.7% | 52.4% | 50.8% | 44.9% |
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 | Janice Tjen | Lucrezia Stefanini | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1499 | 101.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 1760 | 132.2 | +2.30 | -0.55 | 1.147 | 52.4% | +37 | — | — | 70.0% | +1.13 | 3–1 (75%) | 4–1 (80%) | 105.2 | +1.23 | 2021 | 1508 | 106.6 | -3.03 | -1.97 | 0.735 | 43.8% | +9 | — | — | 25.0% | -1.67 | 1–1 | — | — | -0.19 |
| 24 | 2026 | 1740 | 139.9 | +1.36 | -3.19 | 0.944 | 48.8% | +38 | -224 | -148 | 43.0% | -0.52 | 5–8 (38%) | 11–8 (58%) | 100.9 | -0.20 | 2022 | 1490 | 104.7 | -1.99 | -1.99 | 0.881 | 47.4% | — | -40 | — | 44.4% | -1.00 | 1–0 | 0–1 | — | +0.49 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1508 | 106.2 | -4.07 | +1.14 | 0.915 | 47.9% | +17 | — | — | 40.7% | -0.48 | 2–1 (67%) | 1–3 (25%) | 100.7 | +0.56 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1603 | 116.5 | -3.60 | +1.80 | 0.954 | 48.8% | -17 | -173 | — | 44.0% | -0.56 | 2–3 (40%) | 2–1 (67%) | 99.7 | +1.06 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1593 | 114.3 | -3.38 | +0.75 | 0.940 | 48.6% | +10 | — | — | 27.8% | -1.17 | 1–1 | 1–1 | — | +0.09 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1700 | 121.0 | -1.88 | -0.05 | 0.955 | 49.0% | +10 | — | — | 35.0% | -0.70 | 1–1 | 0–1 | — | -0.08 |
| Career | — | 1792 | 137.4 | +1.50 | -2.78 | 0.973 | 49.4% | +38 | -224 | -148 | 48.9% | -0.16 | 8–9 (47%) | 15–9 (63%) | 104.8 | +1.72 | — | 1711 | 116.6 | -3.11 | +0.34 | 0.912 | 47.9% | +8 | -107 | — | 36.9% | -0.82 | 8–7 (53%) | 4–7 (36%) | 100.8 | +3.86 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Liudmila Samsonova | 0 | 3 | 3 | Aug 3, 2026 | H2H |
| Leylah Fernandez | 3 | 0 | 3 | Jun 29, 2026 | H2H |
| Polina Kudermetova | 2 | 0 | 2 | Nov 6, 2026 | H2H |
| Mirra Andreeva | 0 | 2 | 2 | Sep 1, 2026 | H2H |
| Dayana Yastremska | 2 | 0 | 2 | Aug 24, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marie Bouzkova | 0 | 3 | 3 | Aug 16, 2026 | H2H |
| Jasmine Paolini | 0 | 2 | 2 | Sep 2, 2026 | H2H |
| Elisabetta Cocciaretto | 1 | 1 | 2 | Aug 14, 2026 | H2H |
| Simona Waltert | 1 | 0 | 1 | Nov 5, 2026 | H2H |
| Rada Zolotareva | 1 | 0 | 1 | Nov 3, 2026 | H2H |