
Peterson R.
01/Record by surface
172 starts on all surfaces, 13 ended by retirement and kept. A count, not a record: the three records above are never added. The record begins with the 2013 season; her earlier matches are not in it.
02/Titles
- 2019Tianjin OpenInternational, hard. d. Watson H. 6-4, 6-4
- 2019Jiangxi Women's Tennis OpenInternational, hard. d. Rybakina E. 6-2, 6-0
03/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 2 of 95 | |
| Final | 1 of 95 | 2-1 in 3 |
| Semifinal | 4 of 95 | 3-4 in 7 |
| Quarterfinal | 7 of 95 | 7-7 in 14 |
| 4th Round | 1 of 95 | 0-1 in 1 |
| 3rd Round | 3 of 95 | 2-3 in 5 |
| 2nd Round | 30 of 95 | 18-30 in 48 |
| 1st Round | 47 of 95 | 48-46 in 94 |
An entry is one tournament in one season; its stage is the last round the draw shows her in, and a champion’s is the trophy. The record at a round counts matches started at that round, so a walkover moves her on without a line here.
04/By level
| Level | Starts | Hard | Clay | Grass | Titles |
|---|---|---|---|---|---|
| International | 62 | 19-9 | 12-19 | 1-2 | 2 |
| WTA250 | 45 | 19-11 | 5-8 | 0-2 | 0 |
| Grand Slam | 31 | 5-11 | 4-5 | 1-5 | 0 |
| Premier | 22 | 7-10 | 0-2 | 2-1 | 0 |
| WTA1000 | 7 | 3-4 | none | none | 0 |
| WTA500 | 5 | 2-3 | none | none | 0 |
05/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2023 | 15 | 7-3 | 1-2 | 0-2 | 1 | 0 | 86 |
| 2022 | 21 | 4-8 | 3-5 | 0-1 | 0 | 0 | 95 |
| 2021 | 34 | 14-12 | 3-3 | 0-2 | 0 | 0 | 84 |
| 2020 | 13 | 3-5 | 1-4 | none | 0 | 0 | 50 |
| 2019 | 43 | 17-8 | 6-7 | 2-3 | 2 | 2 | 59 |
| 2018 | 21 | 4-5 | 4-4 | 2-2 | 0 | 0 | 61 |
| 2017 | 5 | 2-2 | 0-1 | none | 0 | 0 | 226 |
| 2016 | 9 | 2-2 | 1-4 | none | 0 | 0 | 124 |
| 2015 | 7 | 1-2 | 2-2 | none | 0 | 0 | 147 |
| 2014 | 3 | 1-1 | 0-1 | none | 0 | 0 | 251 |
| 2013 | 1 | none | 0-1 | none | 0 | 0 | 502 |
Each season is the same count over that season’s matches alone, each surface with its own starts. A season with a start on no grass court says none rather than 0-0. December openers file to the season they open. Finals counts the finals that crowned a champion, a walkover final among them, so Titles is a subset of it and a final lost shows in the gap; the surface columns count starts, which a walkover is not.
06/Head to head
A record, never a share: the most-met opponent is Putintseva Y., 1-4 in 5 meetings. A percentage of meetings is a win probability wearing a hat, and this section prints none. Meetings are matches started; a walkover between the two is noted and counted in neither column.
07/Match log
| Opponent | Score | Date | Tournament | Surface | Round | Result | Her rank |
|---|---|---|---|---|---|---|---|
| Swiatek I.No. 1 that day | 0-6, 1-6 | Aug 28, 2023 | US OpenGrand Slam | hard | 1st round | L | 86 |
| Stephens S.No. 39 that day | 2-6, 3-6 | Jul 5, 2023 | WimbledonGrand Slam | grass | 1st round | L | 75 |
| Krueger A.No. 152 that day | 1-6, 2-6 | Jun 13, 2023 | Rosmalen Grass Court ChampionshipsWTA250 | grass | 1st round | L | 70 |
| Wang Xin.No. 80 that day | 6-7, 2-6 | Jun 1, 2023 | French OpenGrand Slam | clay | 2nd round | L | 87 |
| Ferro F.No. 465 that day | 6-2, 6-0 | May 30, 2023 | French OpenGrand Slam | clay | 1st round | W | 87 |
| Bronzetti L.No. 102 that day | 4-6, 6-7 | May 23, 2023 | Morocco OpenWTA250 | clay | 1st round | L | 637 |
| Gauff C.No. 6 that day | 3-6, 6-1, 4-6 | Mar 14, 2023 | BNP Paribas OpenWTA1000 | hard | 4th round | L | 103 |
| Teichmann J.No. 39 that day | 3-6, 6-3, 6-1 | Mar 12, 2023 | BNP Paribas OpenWTA1000 | hard | 3rd round | W | 103 |
| Zhang S.No. 27 that day | 3-0 | Mar 10, 2023 | BNP Paribas OpenWTA1000 | hard | 2nd round | Wret., opponent retired | 103 |
| Kostyuk M.No. 40 that day | 7-5, 5-7, 7-5 | Mar 9, 2023 | BNP Paribas OpenWTA1000 | hard | 1st round | W | 103 |
| Giorgi C.No. 68 that day | 6-7, 6-1, 2-6 | Feb 27, 2023 | Merida OpenWTA250 | hard | final | L | 140 |
| Mcnally C.No. 92 that day | 6-2, 6-7, 6-4 | Feb 26, 2023 | Merida OpenWTA250 | hard | semifinal | W | 140 |
| Linette M.No. 21 that day | 6-2, 6-4 | Feb 24, 2023 | Merida OpenWTA250 | hard | quarterfinal | W | 140 |
| Parks A.No. 51 that day | 6-4, 6-2 | Feb 23, 2023 | Merida OpenWTA250 | hard | 2nd round | W | 140 |
| Podoroska N.No. 109 that day | 6-3, 7-5 | Feb 22, 2023 | Merida OpenWTA250 | hard | 1st round | W | 140 |
| Fruhvirtova L.No. 130 that day | 4-6, 2-6 | Sep 14, 2022 | Chennai OpenWTA250 | hard | 2nd round | L | 95 |
| Jimenez V.No. 180 that day | 6-2, 7-6 | Sep 12, 2022 | Chennai OpenWTA250 | hard | 1st round | W | 95 |
| Kalinskaya A.No. 60 that day | 4-6, 3-6 | Aug 29, 2022 | US OpenGrand Slam | hard | 1st round | L | 92 |
| Parrizas Diaz N.No. 64 that day | 2-6, 1-6 | Aug 22, 2022 | Championnats de GranbyWTA250 | hard | 1st round | L | 83 |
| Wang Q.No. 141 that day | 6-1, 3-6, 6-7 | Jul 25, 2022 | Prague OpenWTA250 | hard | 1st round | L | 91 |
| Kontaveit A.No. 2 that day | 3-6, 2-6 | Jul 20, 2022 | European OpenWTA250 | clay | 2nd round | L | 93 |
| Baindl K.No. 140 that day | 6-3, 6-0 | Jul 18, 2022 | European OpenWTA250 | clay | 1st round | W | 93 |
| Pigossi L.No. 125 that day | 5-7, 3-6 | Jul 12, 2022 | Budapest OpenWTA250 | clay | 1st round | L | 92 |
| Schmiedlova A.No. 84 that day | 5-7, 6-0, 3-6 | Jun 28, 2022 | WimbledonGrand Slam | grass | 1st round | L | 96 |
| Marcinko P.No. 361 that day | 0-6, 6-2, 5-7 | May 15, 2022 | Grand Prix SAR Lalla MeryemWTA250 | clay | 1st round | L | 77 |
| Putintseva Y.No. 51 that day | 2-6, 0-6 | Apr 21, 2022 | Istanbul CupWTA250 | clay | 2nd round | L | 76 |
| Mertens E.No. 23 that day | 7-5, 4-1 | Apr 20, 2022 | Istanbul CupWTA250 | clay | 1st round | Wret., opponent retired | 76 |
| Maria T.No. 237 that day | 1-6, 4-6 | Apr 6, 2022 | Copa ColsanitasWTA250 | clay | 2nd round | L | 80 |
| Herazo M.No. 454 that day | 6-4, 6-3 | Apr 4, 2022 | Copa ColsanitasWTA250 | clay | 1st round | W | 80 |
| Petkovic A.No. 65 that day | 6-7, 2-6 | Feb 7, 2022 | Ladies TrophyWTA500 | hard | 1st round | L | 74 |
| Swiatek I.No. 9 that day | 2-6, 2-6 | Jan 20, 2022 | Australian OpenGrand Slam | hard | 2nd round | L | 82 |
| Saville D.No. 426 that day | 6-2, 6-3 | Jan 18, 2022 | Australian OpenGrand Slam | hard | 1st round | W | 82 |
| Brengle M.No. 59 that day | 3-6, 2-6 | Jan 12, 2022 | Adelaide International 1WTA500 | hard | 2nd round | L | 93 |
| Sabalenka A.No. 2 that day | 5-7, 6-1, 7-5 | Jan 11, 2022 | Adelaide International 1WTA500 | hard | 1st round | W | 93 |
| Sasnovich A.No. 107 that day | 2-6, 4-6 | Jan 6, 2022 | Melbourne Summer Set 2WTA250 | hard | 2nd round | L | 88 |
| Sharma A.No. 98 that day | 6-1, 3-6, 6-2 | Jan 5, 2022 | Melbourne Summer Set 2WTA250 | hard | 1st round | W | 88 |
| Cristian J.No. 100 that day | 2-5 | Nov 9, 2021 | Generali Ladies Linz OpenWTA250 | hard | 2nd round | Lret. | 84 |
| Tan H.No. 109 that day | 6-2, 6-4 | Nov 8, 2021 | Generali Ladies Linz OpenWTA250 | hard | 1st round | W | 84 |
| Kontaveit A.No. 14 that day | 3-6, 2-6 | Oct 30, 2021 | Transylvania OpenWTA250 | hard | semifinal | L | 99 |
| Tsurenko L.No. 127 that day | 6-2, 3-6, 6-3 | Oct 29, 2021 | Transylvania OpenWTA250 | hard | quarterfinal | W | 99 |
| Bara I.No. 138 that day | 6-0, 6-3 | Oct 28, 2021 | Transylvania OpenWTA250 | hard | 2nd round | W | 99 |
| Fett J.No. 207 that day | 6-1, 6-3 | Oct 26, 2021 | Transylvania OpenWTA250 | hard | 1st round | W | 99 |
| Linette M.No. 54 that day | 6-3, 3-6, 2-6 | Oct 6, 2021 | BNP Paribas OpenWTA1000 | hard | 1st round | L | 76 |
| Putintseva Y.No. 47 that day | 2-6, 4-6 | Oct 1, 2021 | Astana OpenWTA250 | hard | semifinal | L | 86 |
| Potapova A.No. 80 that day | 6-4, 6-7, 6-4 | Sep 30, 2021 | Astana OpenWTA250 | hard | quarterfinal | W | 86 |
| Diyas Z.No. 109 that day | 6-2, 6-2 | Sep 29, 2021 | Astana OpenWTA250 | hard | 2nd round | W | 86 |
| Voegele S.No. 121 that day | 7-5, 4-6, 6-3 | Sep 28, 2021 | Astana OpenWTA250 | hard | 1st round | W | 86 |
| Bronzetti L.No. 167 that day | 3-6, 3-6 | Sep 14, 2021 | Slovenia OpenWTA250 | hard | 1st round | L | 80 |
| Mertens E.No. 16 that day | 6-3, 6-7, 6-7 | Aug 30, 2021 | US OpenGrand Slam | hard | 1st round | L | 54 |
| Svitolina E.No. 6 that day | 1-6, 7-6, 3-6 | Aug 27, 2021 | Chicago Women's OpeenWTA250 | hard | semifinal | L | 59 |
The 50 most recent of 172 rows. The older rows are in every count on this page and are printed on other pages, not dropped: each one is on one of the 123 head-to-head pages linked above, which carry every meeting, and on its tournament’s page.
Main-draw singles on the tour, 2013 to 2023, counted from the match rows. A match ended by retirement keeps the sets that were completed and is marked; a walkover is listed with no score and enters no count. Ranks are the tour’s ranking on the day of the match. No serve statistic appears on this page: the one archive that carries them is licensed for non-commercial use only. The WTA record runs through Aug 30, 2026.