Bartunkova N.
01/Record by surface
39 starts on all surfaces. A count, not a record: the three records above are never added.
02/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 0 of 17 | |
| Semifinal | 2 of 17 | 0-2 in 2 |
| Quarterfinal | 2 of 17 | 2-2 in 4 |
| 4th Round | 1 of 17 | 0-1 in 1 |
| 3rd Round | 3 of 17 | 1-3 in 4 |
| 2nd Round | 4 of 17 | 8-4 in 12 |
| 1st Round | 5 of 17 | 11-5 in 16 |
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.
03/By level
| Level | Starts | Hard | Clay | Grass | Titles |
|---|---|---|---|---|---|
| WTA500 | 12 | 6-3 | none | 2-1 | 0 |
| WTA250 | 12 | 5-5 | 0-1 | 0-1 | 0 |
| WTA1000 | 8 | 3-2 | 2-1 | none | 0 |
| Grand Slam | 7 | 2-1 | 0-1 | 2-1 | 0 |
04/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2026 | 30 | 12-7 | 2-2 | 4-3 | 0 | 0 | 38 |
| 2025 | 6 | 3-3 | none | none | 0 | 0 | 133 |
| 2023 | 2 | 1-1 | none | none | 0 | 0 | 289 |
| 2022 | 1 | none | 0-1 | none | 0 | 0 | 408 |
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.
05/Head to head
A record, never a share: the most-met opponent is Mertens E., 1-2 in 3 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.
06/Match log
| Opponent | Score | Date | Tournament | Surface | Round | Result | Her rank |
|---|---|---|---|---|---|---|---|
| Mertens E.No. 24 that day | 6-1, 4-6, 2-6 | Aug 29, 2026 | Monterrey OpenWTA500 | hard | semifinal | L | 38 |
| Vidmanova D.No. 90 that day | 6-4, 6-7, 6-3 | Aug 27, 2026 | Monterrey OpenWTA500 | hard | quarterfinal | W | 38 |
| Liang E.S.No. 303 that day | 6-7, 7-5, 6-4 | Aug 26, 2026 | Monterrey OpenWTA500 | hard | 2nd round | W | 38 |
| Ruzic A.No. 81 that day | 6-4, 6-3 | Aug 24, 2026 | Monterrey OpenWTA500 | hard | 1st round | W | 38 |
| Cirstea S.No. 19 that day | 6-7, 3-6 | Aug 15, 2026 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 2nd round | L | 39 |
| Charaeva A.No. 113 that day | 4-6, 6-4, 6-3 | Aug 14, 2026 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 1st round | W | 39 |
| Anisimova A.No. 9 that day | 6-3, 0-6, 4-6 | Aug 6, 2026 | Canadian OpenWTA1000 | hard | 3rd round | L | 41 |
| Tauson C.No. 30 that day | 6-3, 6-4 | Aug 5, 2026 | Canadian OpenWTA1000 | hard | 2nd round | W | 41 |
| Andreescu B.No. 174 that day | 7-5, 6-4 | Aug 3, 2026 | Canadian OpenWTA1000 | hard | 1st round | W | 41 |
| Tararudee L.No. 82 that day | 6-7, 6-3, 6-7 | Jul 23, 2026 | Prague OpenWTA250 | hard | 2nd round | L | 44 |
| Yuan Y.No. 121 that day | 3-6, 6-4, 6-1 | Jul 21, 2026 | Prague OpenWTA250 | hard | 1st round | W | 44 |
| Krejcikova B.No. 38 that day | 3-6, 5-7 | Jul 3, 2026 | WimbledonGrand Slam | grass | 3rd round | L | 48 |
| Siniakova K.No. 36 that day | 6-2, 6-4 | Jul 1, 2026 | WimbledonGrand Slam | grass | 2nd round | W | 48 |
| Stearns P.No. 63 that day | 6-4, 3-6, 7-5 | Jun 29, 2026 | WimbledonGrand Slam | grass | 1st round | W | 48 |
| Sabalenka A.No. 1 that day | 6-2, 6-7, 4-6 | Jun 19, 2026 | German OpenWTA500 | grass | quarterfinal | L | 62 |
| Mertens E.No. 24 that day | 6-1, 6-4 | Jun 17, 2026 | German OpenWTA500 | grass | 2nd round | W | 62 |
| Shnaider D.No. 16 that day | 6-2, 6-7, 6-3 | Jun 15, 2026 | German OpenWTA500 | grass | 1st round | W | 62 |
| Vandewinkel H.No. 97 that day | 6-4, 6-7, 5-7 | Jun 10, 2026 | Rosmalen Grass Court ChampionshipsWTA250 | grass | 1st round | L | 61 |
| Mboko V.No. 9 that day | 1-6, 2-6 | May 26, 2026 | French OpenGrand Slam | clay | 1st round | L | 69 |
| Svitolina E.No. 10 that day | 2-6, 3-6 | May 11, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 4th round | L | 94 |
| Keys M.No. 19 that day | 6-3, 1-6, 6-4 | May 10, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 3rd round | W | 94 |
| Grant T.C.No. 234 that day | 4-6, 6-3, 6-4 | May 8, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 2nd round | W | 94 |
| Townsend T.No. 119 that day | 1-6, 4-6 | Feb 25, 2026 | ATX OpenWTA250 | hard | 2nd round | L | 107 |
| Volynets K.No. 96 that day | 6-4, 7-5 | Feb 23, 2026 | ATX OpenWTA250 | hard | 1st round | W | 107 |
| Parry D.No. 119 that day | 1-6, 3-6 | Feb 5, 2026 | Ostrava OpenWTA250 | hard | quarterfinal | L | 108 |
| Ferro F.No. 281 that day | 6-4, 3-6, 6-1 | Feb 4, 2026 | Ostrava OpenWTA250 | hard | 2nd round | W | 108 |
| Blinkova A.No. 75 that day | 6-4, 6-4 | Feb 2, 2026 | Ostrava OpenWTA250 | hard | 1st round | W | 108 |
| Mertens E.No. 21 that day | 0-6, 4-6 | Jan 24, 2026 | Australian OpenGrand Slam | hard | 3rd round | L | 126 |
| Bencic B.No. 10 that day | 6-3, 0-6, 6-4 | Jan 22, 2026 | Australian OpenGrand Slam | hard | 2nd round | W | 126 |
| Kasatkina D.No. 43 that day | 7-6, 0-6, 6-3 | Jan 20, 2026 | Australian OpenGrand Slam | hard | 1st round | W | 126 |
| Birrell K.No. 117 that day | 6-1, 1-6, 3-6 | Oct 29, 2025 | Chennai OpenWTA250 | hard | 1st round | L | 133 |
| Sonobe W.No. 263 that day | 4-6, 3-6 | Oct 21, 2025 | Toray Pan Pacific Open Tennis TournamentWTA500 | hard | 1st round | L | 132 |
| Jovic I.No. 73 that day | 3-6, 7-6, 3-6 | Sep 14, 2025 | Guadalajara OpenWTA500 | hard | semifinal | L | 228 |
| Frech M.No. 30 that day | 7-5, 6-4 | Sep 13, 2025 | Guadalajara OpenWTA500 | hard | quarterfinal | W | 228 |
| Vidmanova D.No. 161 that day | 6-3, 6-2 | Sep 10, 2025 | Guadalajara OpenWTA500 | hard | 2nd round | W | 228 |
| Fossa Huergo N.No. 269 that day | 6-4, 6-2 | Sep 8, 2025 | Guadalajara OpenWTA500 | hard | 1st round | W | 228 |
| Bogdan A.No. 73 that day | 6-4, 6-7, 5-7 | Oct 19, 2023 | Transylvania OpenWTA250 | hard | 2nd round | L | 289 |
| Yastremska D.No. 103 that day | 7-5, 6-4 | Oct 16, 2023 | Transylvania OpenWTA250 | hard | 1st round | W | 289 |
| Potapova A.No. 122 that day | 1-6, 4-6 | Apr 20, 2022 | Istanbul CupWTA250 | clay | 1st round | L | 408 |
Main-draw singles on the tour, 2022 to 2026, 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.