Iga Swiatek
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Coco Gauff | 11 | 3 | 14 | May 1, 2025 | H2H |
| Elena Rybakina | 7 | 6 | 13 | Aug 20, 2026 | H2H |
| Aryna Sabalenka | 8 | 5 | 13 | Jun 5, 2025 | H2H |
| Jessica Pegula | 7 | 5 | 12 | Aug 22, 2026 | H2H |
| Maria Sakkari | 6 | 4 | 10 | Aug 17, 2026 | H2H |
H2H data updated: 2026-10-30 00:00 UTC
Iga Swiatek vs Janice Tjen H2H: 1-0
Iga Swiatek holds a 1–0 lead over Janice Tjen in their WTA head-to-head. Across 1 main-draw meeting, Iga Swiatek leads 1–0 on hard courts. Most recently, Iga Swiatek won the 2026 Qatar Open second round 6-0 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Iga Swiatek | 6-0 6-3 | Janice Tjen | Match data | Feb 10, 2026 | R32 | Qatar Open | WTA 1000 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iga Swiatek | #8 | #1 | 11,695 | 2,287 | 347 | 90 | 79.4% | 6 | 12 | 1 | 6 | 1 | 26 |
| Janice Tjen | #47 | #35 | 1,341 | 1,792 | 26 | 31 | 45.6% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Iga Swiatek | Janice Tjen | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2019 | 14–11 | 56.0% | #60 | 1,744 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2020 | 13–5 | 72.2% | #17 | 1,863 | 1 | 1 | — | — | — | — | — | — | — |
| 20 | 2021 | 36–15 | 70.6% | #9 | 1,936 | 1 | 3 | — | — | — | — | — | — | — |
| 21 | 2022 | 65–9 | 87.8% | #1 | 2,165 | 3 | 11 | — | — | — | — | — | — | — |
| 22 | 2023 | 67–11 | 85.9% | #1 | 2,224 | 4 | 17 | — | — | — | — | — | — | — |
| 23 | 2024 | 55–9 | 85.9% | #2 | 2,208 | 5 | 22 | 2025 | 10–3 | 76.9% | #56 | 1,760 | 0 | 1 |
| 24 | 2025 | 58–16 | 78.4% | #2 | 2,143 | 6 | 25 | 2026 | 16–28 | 36.4% | #47 | 1,702 | 0 | 1 |
| 25 | 2026 | 39–14 | 73.6% | #8 | 2,095 | 6 | 26 | — | — | — | — | — | — | — |
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 | Iga Swiatek | Janice Tjen | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 2019 | 7 | 6 | 13 | 53.8% | 7 | 3 | 10 | 70.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2020 | 6 | 4 | 10 | 60.0% | 7 | 1 | 8 | 87.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2021 | 20 | 11 | 31 | 64.5% | 12 | 2 | 14 | 85.7% | 4 | 2 | 6 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2022 | 45 | 7 | 52 | 86.5% | 18 | 1 | 19 | 94.7% | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2023 | 41 | 7 | 48 | 85.4% | 19 | 2 | 21 | 90.5% | 7 | 2 | 9 | 77.8% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2024 | 27 | 6 | 33 | 81.8% | 26 | 2 | 28 | 92.9% | 2 | 1 | 3 | 66.7% | 2025 | 10 | 3 | 13 | 76.9% | — | — | — | — | — | — | — | — |
| 24 | 2025 | 37 | 11 | 48 | 77.1% | 11 | 4 | 15 | 73.3% | 10 | 1 | 11 | 90.9% | 2026 | 13 | 19 | 32 | 40.6% | 2 | 5 | 7 | 28.6% | 1 | 4 | 5 | 20.0% |
| 25 | 2026 | 28 | 8 | 36 | 77.8% | 9 | 4 | 13 | 69.2% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 211 | 60 | 271 | 77.9% | 109 | 19 | 128 | 85.2% | 27 | 11 | 38 | 71.1% | — | 23 | 22 | 45 | 51.1% | 2 | 5 | 7 | 28.6% | 1 | 4 | 5 | 20.0% |
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 411/437 of Iga Swiatek's and 49/57 of Janice Tjen'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 | Iga Swiatek | Janice Tjen | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2019 | 25/25 | 3.6 | 3.2 | 54.2% | 64.5% | 50.8% | 54.2% | 49.8% | 58.2% | 45.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2020 | 18/18 | 1.9 | 2.3 | 57.8% | 63.8% | 53.6% | 54.6% | 46.5% | 59.4% | 48.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2021 | 47/51 | 2.6 | 2.5 | 57.0% | 70.7% | 53.6% | 51.5% | 43.7% | 63.4% | 46.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2022 | 74/74 | 2.0 | 2.1 | 65.4% | 68.3% | 53.3% | 55.3% | 53.4% | 62.9% | 51.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2023 | 74/78 | 1.6 | 1.6 | 65.3% | 71.0% | 56.2% | 49.1% | 59.0% | 66.0% | 53.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2024 | 57/64 | 2.0 | 1.5 | 65.8% | 71.0% | 57.1% | 59.0% | 48.8% | 66.2% | 49.4% | 2025 | 8/13 | 4.3 | 4.5 | 57.4% | 73.2% | 47.7% | 65.9% | 37.1% | 62.4% | 43.1% |
| 24 | 2025 | 63/74 | 3.1 | 3.1 | 61.4% | 70.5% | 49.0% | 57.0% | 53.8% | 62.4% | 49.5% | 2026 | 41/44 | 4.1 | 3.2 | 59.4% | 67.8% | 43.5% | 49.8% | 34.6% | 57.6% | 38.5% |
| 25 | 2026 | 53/53 | 1.6 | 2.9 | 66.9% | 68.6% | 51.7% | 58.4% | 53.3% | 62.8% | 49.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 411/437 | 2.2 | 2.3 | 63.0% | 69.4% | 53.4% | 54.9% | 52.2% | 63.4% | 49.8% | — | 49/57 | 4.1 | 3.4 | 59.1% | 68.7% | 44.2% | 52.6% | 35.0% | 58.4% | 39.2% |
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 | Iga Swiatek | Janice Tjen | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2019 | 1745 | 132.7 | +0.77 | +1.74 | 1.084 | 51.8% | -28 | -78 | — | 51.7% | +0.22 | 6–4 (60%) | 1–3 (25%) | 102.2 | +0.81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2020 | 1864 | 147.1 | +2.15 | +3.63 | 1.204 | 54.0% | -102 | -28 | — | 71.1% | +1.58 | 1–1 | 1–2 (33%) | — | -0.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2021 | 1937 | 156.2 | +5.89 | +3.79 | 1.261 | 54.4% | -81 | +86 | -187 | 67.6% | +1.32 | 5–5 (50%) | 5–3 (63%) | 101.2 | +0.86 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2022 | 2166 | 172.9 | +6.26 | +8.30 | 1.388 | 57.0% | +1 | +38 | -403 | 79.6% | +2.40 | 16–5 (76%) | 6–5 (55%) | 104.9 | -0.64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2023 | 2225 | 175.7 | +8.79 | +10.09 | 1.558 | 59.3% | +33 | +59 | -314 | 83.0% | +2.76 | 9–6 (60%) | 10–4 (71%) | 102.0 | -1.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2024 | 2208 | 173.7 | +8.58 | +7.08 | 1.463 | 57.5% | +22 | +181 | -245 | 80.5% | +2.34 | 8–3 (73%) | 6–2 (75%) | 101.3 | -0.33 | 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 |
| 24 | 2025 | 2144 | 172.7 | +5.66 | +6.77 | 1.318 | 55.9% | +23 | +165 | +94 | 75.2% | +1.86 | 8–7 (53%) | 7–6 (54%) | 95.8 | -0.40 | 2026 | 1703 | 138.9 | +0.80 | -3.68 | 0.908 | 48.0% | +32 | -187 | -111 | 40.0% | -0.75 | 4–8 (33%) | 10–8 (56%) | 99.0 | -0.48 |
| 25 | 2026 | 2096 | 168.2 | +5.41 | +6.98 | 1.337 | 56.1% | +63 | +125 | +29 | 70.9% | +1.92 | 8–7 (53%) | 5–3 (63%) | 95.9 | +0.97 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2288 | 172.8 | +6.28 | +6.93 | 1.364 | 56.5% | +7 | +89 | -132 | 75.0% | +2.01 | 61–38 (62%) | 41–28 (59%) | 101.6 | +0.01 | — | 1792 | 136.7 | +1.04 | -3.17 | 0.943 | 48.7% | +33 | -187 | -111 | 46.9% | -0.32 | 7–9 (44%) | 14–9 (61%) | 103.1 | +1.32 |
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.
Janice Tjen
all rivalries →| 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 |
| Mirra Andreeva | 0 | 2 | 2 | Sep 1, 2026 | H2H |
| Dayana Yastremska | 2 | 0 | 2 | Aug 24, 2026 | H2H |
| Camila Osorio | 0 | 2 | 2 | May 20, 2026 | H2H |