Mareike Heiser – head-to-head
Teams faced
Players faced
Every opposing player Mareike Heiser has played against, across every partner on both sides.
| Player | Record |
|---|---|
| Catarina Weber | 0–1 (1 game) |
| Iliana Nadina Staicu | 0–1 (1 game) |
| Irene Gomila Bertazioli | 1–0 (1 game) |
| Julie Lærke Hansen | 1–0 (1 game) |
| Mika Gutsche | 0–1 (1 game) |
| Maria Kalczynska | 0–1 (1 game) |