I. Swiatek leads the head-to-head 3-1 since 2018 against M. Kostyuk, over 4 matches.
Today on TennisEdge 31 ATP & WTA matches analysed today Model probabilities, market read and our staked picks — see today's board →| Surface | M. Kostyuk | I. Swiatek |
|---|---|---|
| Hard | 0 | 3 |
| Clay | 1 | 0 |
| Surface | M. Kostyuk | I. Swiatek |
|---|---|---|
| Hard | 1933 (126-75) | 2078 (198-52) |
| Clay | 1994 (47-22) | 2018 (102-14) |
| Grass | 1739 (16-15) | 1926 (27-8) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| Aug. 8, 2026 | I. Swiatek | 2 - 1 | Toronto · 1/8-finals · hard |
| May 31, 2026 | M. Kostyuk | 2 - 0 | French Open · 1/8-finals · clay |
| Aug. 16, 2024 | I. Swiatek | 2 - 0 | WTA Cincinnati · 1/8-finals · hard |
| March 16, 2024 | I. Swiatek | 2 - 0 | WTA Indian Wells · Semi-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 6, 2026 | L | L. Noskova | 1 - 2 | US Open · 1/8-finals · hard |
| Sept. 4, 2026 | W | E. Alexandrova | 2 - 0 | US Open · 1/16-finals · hard |
| Sept. 2, 2026 | W | S. Stephens | 2 - 0 | US Open · 1/32-finals · hard |
| Aug. 30, 2026 | W | S. Hunter | 2 - 0 | US Open · 1/64-finals · hard |
| Aug. 22, 2026 | L | C. Gauff | 2 - 0 | Cincinnati · Quarter-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 7, 2026 | L | Q. Zheng | 0 - 2 | US Open · 1/8-finals · hard |
| Sept. 5, 2026 | W | M. Bouzkova | 2 - 0 | US Open · 1/16-finals · hard |
| Sept. 3, 2026 | W | N. Podoroska | 2 - 0 | US Open · 1/32-finals · hard |
| Aug. 31, 2026 | W | Xiy. Wang | 2 - 0 | US Open · 1/64-finals · hard |
| Aug. 22, 2026 | L | J. Pegula | 2 - 1 | Cincinnati · Semi-finals · hard |