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

Sofia Kenin vs Rebecca Peterson H2H: 1-0

Sofia Kenin holds a 1–0 lead over Rebecca Peterson in their WTA head-to-head. Across 1 main-draw meeting, Sofia Kenin leads 1–0 on hard courts. Most recently, Sofia Kenin won the 2019 Acapulco first round 4-3 RET.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Sofia Kenin
United States Age 27 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Rebecca Peterson
Sweden Age 31 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sofia Kenin #35 4-3 (ret.) Rebecca Peterson #56 Match data Feb 27, 2019* R32 Acapulco International → modern equivalent WTA 250 Hard
Rebecca Peterson #72 5-7 7-5 6-3 Sofia Kenin #67 Match data Aug 18, 2018 Q2 Q New Haven Premier → modern equivalent WTA 500 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Sofia Kenin #110 #4 5,915 1,980 175 153 53.4% 1 0 0 0 4 5
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 Sofia Kenin Rebecca Peterson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2015 0–1 0.0% #624 1,485 0 0 2012 0–1 0.0% — 1,488 0 0
17 2016 0–1 0.0% #214 1,451 0 0 2013 0–1 0.0% #263 1,484 0 0
18 2017 3–3 50.0% #110 1,535 0 0 2014 1–2 33.3% #230 1,489 0 0
19 2018 17–14 54.8% #52 1,714 0 0 2015 3–4 42.9% #131 1,505 0 0
20 2019 49–22 69.0% #14 1,926 0 3 2016 3–6 33.3% #146 1,505 0 0
21 2020 23–8 74.2% #4 1,955 1 5 2017 2–3 40.0% #174 1,550 0 0
22 2021 11–10 52.4% #12 1,836 1 5 2018 10–11 47.6% #63 1,693 0 0
23 2022 4–13 23.5% #228 1,668 1 5 2019 25–18 58.1% #44 1,861 0 2
24 2023 22–17 56.4% #33 1,789 1 5 2020 3–10 23.1% #55 1,697 0 2
25 2024 14–22 38.9% #81 1,733 1 5 2021 18–18 50.0% #88 1,699 0 2
26 2025 26–25 51.0% #28 1,788 1 5 2022 7–14 33.3% #119 1,659 0 2
27 2026 6–17 26.1% #110 1,661 1 5 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 Sofia Kenin 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 2015 0 1 1 0.0% — — — — — — — — 2012 — — — — 0 1 1 0.0% — — — —
17 2016 0 1 1 0.0% — — — — — — — — 2013 — — — — 0 1 1 0.0% — — — —
18 2017 3 2 5 60.0% 0 1 1 0.0% — — — — 2014 1 1 2 50.0% 0 1 1 0.0% — — — —
19 2018 13 9 22 59.1% 0 3 3 0.0% 4 2 6 66.7% 2015 1 1 2 50.0% 2 3 5 40.0% — — — —
20 2019 37 15 52 71.2% 6 5 11 54.5% 6 2 8 75.0% 2016 2 2 4 50.0% 1 4 5 20.0% — — — —
21 2020 17 6 23 73.9% 6 2 8 75.0% — — — — 2017 2 2 4 50.0% 0 1 1 0.0% — — — —
22 2021 7 5 12 58.3% 3 4 7 42.9% 1 1 2 50.0% 2018 7 6 13 53.8% 1 3 4 25.0% 2 2 4 50.0%
23 2022 4 13 17 23.5% — — — — — — — — 2019 17 9 26 65.4% 6 6 12 50.0% 2 3 5 40.0%
24 2023 17 13 30 56.7% 3 3 6 50.0% 2 1 3 66.7% 2020 2 6 8 25.0% 1 4 5 20.0% — — — —
25 2024 10 16 26 38.5% 4 4 8 50.0% 0 2 2 0.0% 2021 15 13 28 53.6% 3 3 6 50.0% 0 2 2 0.0%
26 2025 17 18 35 48.6% 8 5 13 61.5% 1 2 3 33.3% 2022 4 8 12 33.3% 3 5 8 37.5% 0 1 1 0.0%
27 2026 3 11 14 21.4% 2 4 6 33.3% 1 2 3 33.3% 2023 7 3 10 70.0% 1 2 3 33.3% 0 2 2 0.0%
Career — 128 110 238 53.8% 32 31 63 50.8% 15 12 27 55.6% — 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 312/330 of Sofia Kenin'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 Sofia Kenin 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%
16 2015 1/1 1.0 1.0 51.1% 56.5% 40.9% 33.3% — 48.9% 19.5% — —/— — — — — — — — — —
17 2016 1/1 0.0 2.0 72.9% 60.8% 21.1% 55.6% 14.3% 50.0% 35.7% 2013 1/1 1.0 3.0 64.3% 41.7% 40.0% 45.5% 66.7% 41.1% 42.2%
18 2017 6/6 1.3 5.8 64.4% 62.8% 41.8% 47.3% 56.6% 55.2% 41.3% 2014 3/3 0.7 4.0 64.5% 51.3% 36.8% 49.5% 42.5% 46.3% 44.1%
19 2018 31/31 1.6 3.7 65.8% 64.6% 46.6% 50.1% 46.3% 58.4% 42.6% 2015 5/7 0.8 4.8 70.0% 57.3% 48.6% 36.8% 50.3% 55.0% 41.0%
20 2019 68/71 2.0 3.9 65.7% 67.2% 49.2% 60.0% 48.7% 61.0% 43.5% 2016 9/9 1.6 3.6 68.4% 61.4% 41.7% 48.7% 51.7% 55.4% 40.7%
21 2020 31/31 2.1 2.9 68.8% 65.6% 47.6% 62.0% 51.6% 59.8% 42.8% 2017 5/5 2.2 3.2 64.2% 63.6% 48.6% 73.1% 59.8% 58.0% 42.1%
22 2021 21/22 1.9 4.4 64.5% 60.5% 45.1% 56.6% 51.8% 55.0% 42.1% 2018 21/21 3.6 3.7 63.7% 62.9% 41.3% 57.6% 50.4% 55.0% 43.1%
23 2022 17/17 1.5 3.5 68.1% 60.9% 45.7% 51.5% 45.1% 56.0% 36.3% 2019 42/43 2.2 2.8 67.1% 61.9% 50.4% 57.2% 44.5% 58.0% 43.3%
24 2023 39/39 1.6 2.9 69.5% 63.4% 48.8% 50.9% 43.5% 59.1% 41.3% 2020 13/13 1.5 2.8 66.5% 55.9% 44.5% 36.8% 30.4% 51.8% 39.5%
25 2024 36/36 1.6 3.5 68.4% 63.8% 46.4% 56.1% 44.9% 58.2% 40.1% 2021 34/36 2.3 3.4 65.5% 62.2% 47.7% 52.4% 47.4% 57.1% 41.3%
26 2025 39/52 2.0 3.9 66.4% 63.2% 46.7% 54.8% 46.4% 57.5% 41.7% 2022 20/21 1.9 3.7 63.7% 61.1% 42.5% 45.1% 45.0% 54.0% 39.8%
27 2026 22/23 1.9 4.1 65.1% 63.3% 45.8% 48.6% 43.2% 57.3% 37.9% 2023 15/15 2.1 4.1 65.3% 64.3% 40.5% 53.5% 51.5% 55.9% 45.3%
Career — 312/330 1.8 3.7 66.9% 64.2% 47.1% 55.2% 46.9% 58.5% 41.4% — 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 Sofia Kenin 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 2015 1485 94.2 -2.51 +0.64 0.382 34.9% — — — 0.0% -4.00 — — — +0.17 2012 1488 95.9 — — — — — — — 0.0% -4.50 — — — -0.02
17 2016 1451 103.9 -0.42 +5.11 0.714 43.7% — — — 0.0% -2.50 — — — -0.17 2013 1485 102.5 +3.18 +1.91 0.716 41.7% — — — 0.0% -4.00 — — — -0.28
18 2017 1536 115.3 +0.62 -0.92 0.922 48.4% -29 — — 42.9% -0.43 2–0 1–0 — -0.11 2014 1490 101.8 -1.67 +0.24 0.821 45.5% — — — 0.0% -3.50 — — — -0.10
19 2018 1714 136.3 +0.78 +0.61 1.024 50.2% +3 -215 -43 52.7% +0.10 7–5 (58%) 2–2 (50%) 104.1 -1.05 2015 1505 104.6 -0.71 -1.19 0.911 47.7% — -1 — 37.5% -1.06 2–0 1–1 — -0.09
20 2019 1927 156.3 +4.08 +1.53 1.115 52.2% +10 -341 -159 63.0% +0.79 16–12 (57%) 12–7 (63%) 106.2 -2.16 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 2020 1955 146.6 +2.59 +0.99 1.065 51.3% -5 -221 — 64.9% +0.85 10–2 (83%) 8–6 (57%) 107.2 +0.07 2017 1550 106.4 +0.60 -1.14 1.003 50.3% +49 — — 45.5% -0.36 0–1 0–1 — -0.10
22 2021 1837 123.5 -0.49 +0.36 0.936 48.7% +68 -118 — 46.8% -0.23 5–4 (56%) 2–2 (50%) 98.5 +0.56 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 2022 1668 123.9 -0.65 -3.62 0.823 46.4% +5 — — 30.8% -1.31 1–4 (20%) 3–4 (43%) 93.0 +0.02 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 2023 1790 144.4 +2.38 -0.96 1.010 50.2% +3 -59 -31 53.9% +0.39 7–4 (64%) 5–7 (42%) 102.8 -0.41 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 2024 1734 138.0 +1.38 -1.81 0.958 49.2% +7 -27 — 41.0% -0.46 5–6 (45%) 2–10 (17%) 93.4 -0.76 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 2025 1789 147.8 +0.54 -0.74 0.981 49.4% -16 +29 -61 51.7% -0.12 8–10 (44%) 12–6 (67%) 102.9 -1.15 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 2026 1662 127.1 -0.12 -3.14 0.888 47.7% -4 +72 +30 34.5% -1.16 2–7 (22%) 3–4 (43%) 95.7 -1.11 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 — 1981 147.5 +1.67 -0.32 0.998 49.9% +4 -109 -75 51.5% +0.05 63–54 (54%) 50–48 (51%) 102.1 -1.87 — 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.