S. Costoulas leads the head-to-head 1-0 since 2018 against K. Mladenovic, over 1 match.
Latest meeting K. Mladenovic vs S. Costoulas Read the AI match analysis and how the pick was graded →| Surface | K. Mladenovic | S. Costoulas |
|---|---|---|
| Hard | 0 | 1 |
| Surface | K. Mladenovic | S. Costoulas |
|---|---|---|
| Hard | 1448 (87-88) | 1523 (137-86) |
| Clay | 1334 (22-48) | 1506 (68-53) |
| Grass | 1362 (4-9) | 1416 (1-3) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| Sept. 29, 2026 | S. Costoulas | 2 - 0 | Jingshan · 1/16-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 29, 2026 | L | S. Costoulas | 0 - 2 | Jingshan · 1/16-finals · hard |
| Sept. 21, 2026 | L | N. Hibino | 1 - 2 | Singapore · 1/16-finals · hard |
| Aug. 25, 2026 | L | E. Kalieva | 2 - 1 | US Open · Quarter-finals · hard |
| June 24, 2026 | L | T. Lemaitre | 1 - 1 | W50 Palma del Rio · 1/16-finals · hard |
| June 16, 2026 | L | V. Ryser | 0 - 2 | Figueira Da Foz (Portugal) - Qualification · 1/16-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Nov. 11, 2026 | L | L. Samson | 2 - 0 | Sopo (Colombia) - Qualification · 1/8-finals · clay |
| Nov. 9, 2026 | W | A. Esquivel Useche | 2 - 0 | Sopo (Colombia) - Qualification · 1/16-finals · clay |
| Nov. 3, 2026 | L | M. Bassols | 0 - 2 | Cali · 1/16-finals · clay |
| Oct. 27, 2026 | L | V. Strakhova | 2 - 0 | Queretaro · 1/16-finals · clay |
| Oct. 5, 2026 | L | D. Astakhova | 0 - 1 | Suzhou · 1/16-finals · hard |