H2H data updated: 2026-09-14 00:00 UTC

Iga Swiatek vs Rebecca Peterson H2H: 3-0

Iga Swiatek holds a 3–0 lead over Rebecca Peterson in their WTA head-to-head. Across 3 main-draw meetings, Iga Swiatek leads 2–0 on hard courts and 1–0 on clay. Most recently, Iga Swiatek won the 2023 US Open first round 6-0 6-1.

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Iga Swiatek
Poland Age 25 Right-Handed 176 cm / 5'9"
H2H
3 – 0
3 main-draw meetings
Rebecca Peterson
Sweden Age 31 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Iga Swiatek #1 6-0 6-1 Rebecca Peterson #86 Match data Aug 30, 2023* R128 US Open Grand Slam Hard
Iga Swiatek #9 6-2 6-2 Rebecca Peterson #82 Match data Jan 20, 2022* R64 Australian Open Grand Slam Hard
Iga Swiatek #9 6-1 6-1 Rebecca Peterson #60 Match data Jun 2, 2021* R64 Roland Garros Grand Slam Clay

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
Iga Swiatek #8 #1 11,695 2,287 341 88 79.5% 6 12 1 6 1 26
Rebecca Peterson #573 #43 1,332 1,861 80 95 45.7% 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 Iga Swiatek Rebecca Peterson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 2012 0–1 0.0% — 1,488 0 0
17 — — — — — — — 2013 0–1 0.0% #263 1,484 0 0
18 2019 14–11 56.0% #60 1,744 0 0 2014 1–2 33.3% #230 1,489 0 0
19 2020 13–5 72.2% #17 1,863 1 1 2015 3–4 42.9% #131 1,505 0 0
20 2021 36–15 70.6% #9 1,936 1 3 2016 3–6 33.3% #146 1,505 0 0
21 2022 65–9 87.8% #1 2,165 3 11 2017 2–3 40.0% #174 1,550 0 0
22 2023 67–11 85.9% #1 2,224 4 17 2018 10–11 47.6% #63 1,693 0 0
23 2024 55–9 85.9% #2 2,208 5 22 2019 25–18 58.1% #44 1,861 0 2
24 2025 58–16 78.4% #2 2,142 6 25 2020 3–10 23.1% #55 1,697 0 2
25 2026 33–12 73.3% #8 2,116 6 26 2021 18–18 50.0% #88 1,699 0 2
26 — — — — — — — 2022 7–14 33.3% #119 1,659 0 2
27 — — — — — — — 2023 8–7 53.3% #127 1,647 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 Iga Swiatek Rebecca Peterson
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 %
16 — — — — — — — — — — — — — 2012 — — — — 0 1 1 0.0% — — — —
17 — — — — — — — — — — — — — 2013 — — — — 0 1 1 0.0% — — — —
18 2019 7 6 13 53.8% 7 3 10 70.0% 0 2 2 0.0% 2014 1 1 2 50.0% 0 1 1 0.0% — — — —
19 2020 6 4 10 60.0% 7 1 8 87.5% — — — — 2015 1 1 2 50.0% 2 3 5 40.0% — — — —
20 2021 20 11 31 64.5% 12 2 14 85.7% 4 2 6 66.7% 2016 2 2 4 50.0% 1 4 5 20.0% — — — —
21 2022 45 7 52 86.5% 18 1 19 94.7% 2 1 3 66.7% 2017 2 2 4 50.0% 0 1 1 0.0% — — — —
22 2023 41 7 48 85.4% 19 2 21 90.5% 7 2 9 77.8% 2018 7 6 13 53.8% 1 3 4 25.0% 2 2 4 50.0%
23 2024 27 6 33 81.8% 26 2 28 92.9% 2 1 3 66.7% 2019 17 9 26 65.4% 6 6 12 50.0% 2 3 5 40.0%
24 2025 37 11 48 77.1% 11 4 15 73.3% 10 1 11 90.9% 2020 2 6 8 25.0% 1 4 5 20.0% — — — —
25 2026 22 6 28 78.6% 9 4 13 69.2% 2 2 4 50.0% 2021 15 13 28 53.6% 3 3 6 50.0% 0 2 2 0.0%
26 — — — — — — — — — — — — — 2022 4 8 12 33.3% 3 5 8 37.5% 0 1 1 0.0%
27 — — — — — — — — — — — — — 2023 7 3 10 70.0% 1 2 3 33.3% 0 2 2 0.0%
Career — 205 58 263 77.9% 109 19 128 85.2% 27 11 38 71.1% — 58 51 109 53.2% 18 34 52 34.6% 4 10 14 28.6%

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 403/429 of Iga Swiatek's and 168/174 of Rebecca Peterson'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 Rebecca Peterson
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%
17 — —/— — — — — — — — — — 2013 1/1 1.0 3.0 64.3% 41.7% 40.0% 45.5% 66.7% 41.1% 42.2%
18 2019 25/25 3.6 3.2 54.2% 64.5% 50.8% 54.2% 49.8% 58.2% 45.4% 2014 3/3 0.7 4.0 64.5% 51.3% 36.8% 49.5% 42.5% 46.3% 44.1%
19 2020 18/18 1.9 2.3 57.8% 63.8% 53.6% 54.6% 46.5% 59.4% 48.9% 2015 5/7 0.8 4.8 70.0% 57.3% 48.6% 36.8% 50.3% 55.0% 41.0%
20 2021 47/51 2.6 2.5 57.0% 70.7% 53.6% 51.5% 43.7% 63.4% 46.1% 2016 9/9 1.6 3.6 68.4% 61.4% 41.7% 48.7% 51.7% 55.4% 40.7%
21 2022 74/74 2.0 2.1 65.4% 68.3% 53.3% 55.3% 53.4% 62.9% 51.5% 2017 5/5 2.2 3.2 64.2% 63.6% 48.6% 73.1% 59.8% 58.0% 42.1%
22 2023 74/78 1.6 1.6 65.3% 71.0% 56.2% 49.1% 59.0% 66.0% 53.0% 2018 21/21 3.6 3.7 63.7% 62.9% 41.3% 57.6% 50.4% 55.0% 43.1%
23 2024 57/64 2.0 1.5 65.8% 71.0% 57.1% 59.0% 48.8% 66.2% 49.4% 2019 42/43 2.2 2.8 67.1% 61.9% 50.4% 57.2% 44.5% 58.0% 43.3%
24 2025 63/74 3.1 3.1 61.4% 70.5% 49.0% 57.0% 53.8% 62.4% 49.5% 2020 13/13 1.5 2.8 66.5% 55.9% 44.5% 36.8% 30.4% 51.8% 39.5%
25 2026 45/45 1.7 3.1 66.2% 69.0% 51.2% 58.4% 54.4% 62.8% 50.3% 2021 34/36 2.3 3.4 65.5% 62.2% 47.7% 52.4% 47.4% 57.1% 41.3%
26 — —/— — — — — — — — — — 2022 20/21 1.9 3.7 63.7% 61.1% 42.5% 45.1% 45.0% 54.0% 39.8%
27 — —/— — — — — — — — — — 2023 15/15 2.1 4.1 65.3% 64.3% 40.5% 53.5% 51.5% 55.9% 45.3%
Career — 403/429 2.2 2.3 62.9% 69.4% 53.3% 54.8% 52.3% 63.5% 49.9% — 168/175 2.2 3.4 65.7% 61.3% 45.5% 52.1% 46.5% 55.8% 42.1%

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 Rebecca Peterson
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
16 — — — — — — — — — — — — — — — — 2012 1488 95.9 — — — — — — — 0.0% -4.50 — — — -0.02
17 — — — — — — — — — — — — — — — — 2013 1485 102.5 +3.18 +1.91 0.716 41.7% — — — 0.0% -4.00 — — — -0.28
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 2014 1490 101.8 -1.67 +0.24 0.821 45.5% — — — 0.0% -3.50 — — — -0.10
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 2015 1505 104.6 -0.71 -1.19 0.911 47.7% — -1 — 37.5% -1.06 2–0 1–1 — -0.09
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 2016 1506 107.2 -0.91 -1.94 0.911 48.2% +59 -42 — 42.1% -0.37 1–2 (33%) 1–2 (33%) — +0.28
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 2017 1550 106.4 +0.60 -1.14 1.003 50.3% +49 — — 45.5% -0.36 0–1 0–1 — -0.10
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 2018 1693 125.9 -0.84 -0.13 0.960 49.2% +26 -250 -63 46.7% -0.22 2–3 (40%) 2–4 (33%) 98.7 +0.29
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 2019 1862 140.3 +1.54 +0.91 1.032 50.8% -2 -323 -222 53.6% +0.22 11–6 (65%) 5–5 (50%) 106.5 -2.59
24 2025 2143 173.0 +5.66 +6.77 1.318 55.9% +24 +166 +108 75.3% +1.91 8–7 (53%) 7–6 (54%) 95.7 -0.36 2020 1698 103.7 -2.62 -2.51 0.819 45.3% +41 -190 — 20.8% -2.08 1–1 2–3 (40%) — +0.28
25 2026 2117 167.7 +5.34 +7.29 1.353 56.4% +75 +109 +15 69.9% +1.89 7–8 (47%) 4–3 (57%) 93.2 +0.56 2021 1700 129.0 +0.81 -0.92 0.963 49.2% +11 -79 — 49.4% -0.04 6–7 (46%) 6–6 (50%) 103.0 -0.71
26 — — — — — — — — — — — — — — — — 2022 1659 117.2 -1.27 -2.53 0.866 47.2% +49 -54 — 33.3% -0.89 2–3 (40%) 1–2 (33%) — -0.50
27 — — — — — — — — — — — — — — — — 2023 1647 126.0 -0.31 +1.31 1.028 50.7% +73 -62 — 48.5% +0.12 3–2 (60%) 0–4 (0%) 97.8 -0.35
28 — — — — — — — — — — — — — — — — 2024 1645 — — — — — — — — — — — — — —
Career — 2288 172.8 +6.29 +6.96 1.366 56.5% +7 +87 -129 75.0% +2.02 60–39 (61%) 40–28 (59%) 100.6 -0.07 — 1862 129.7 0.00 -0.51 0.952 49.0% +25 -149 -151 44.3% -0.36 28–25 (53%) 18–28 (39%) 101.5 -2.22

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.