K. Day leads the head-to-head 1-0 since 2018 against E. Kalieva, over 1 match.
Today on TennisEdge 31 ATP & WTA matches analysed today Model probabilities, market read and our staked picks — see today's board →| Surface | K. Day | E. Kalieva |
|---|---|---|
| Hard | 1 | 0 |
| Surface | K. Day | E. Kalieva |
|---|---|---|
| Hard | 1699 (124-88) | 1656 (95-89) |
| Clay | 1628 (56-32) | 1533 (81-58) |
| Grass | 1543 (7-10) | 1497 (5-8) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| Sept. 14, 2026 | K. Day | 2 - 0 | Guadalajara · 1/16-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 14, 2026 | W | E. Kalieva | 0 - 2 | Guadalajara · 1/16-finals · hard |
| Sept. 9, 2026 | L | E. Jacquemot | 0 - 2 | Barranquilla · 1/8-finals · hard |
| Sept. 7, 2026 | W | S. Lamens | 2 - 0 | Barranquilla · 1/16-finals · hard |
| Aug. 24, 2026 | L | J. Pareja | 0 - 2 | US Open · Quarter-finals · hard |
| Aug. 15, 2026 | L | S. Zhang | 2 - 1 | Cincinnati · 1/64-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 14, 2026 | L | K. Day | 0 - 2 | Guadalajara · 1/16-finals · hard |
| Aug. 30, 2026 | L | L. Tararudee | 1 - 2 | US Open · 1/64-finals · hard |
| Aug. 28, 2026 | W | V. Valdmannova | 2 - 1 | US Open · Final · hard |
| Aug. 26, 2026 | W | S. Costoulas | 2 - 1 | US Open · Semi-finals · hard |
| Aug. 25, 2026 | W | K. Mladenovic | 2 - 1 | US Open · Quarter-finals · hard |