Lilli Tagger leads 3 to 0 over 3 singles meetings since 2025. Last meeting on 26/01/2026 at W100 Fujairah.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 26/01/2026 | W100 Fujairah | Round 1 | hard | Tagger | 6-1 6-1 |
| 07/08/2025 | W75 Amstetten | Round 2 | clay | Tagger | 6-2 6-2 |
| 20/01/2025 | Australian Open (juniors) | Round 2 | hard | Tagger | 4-6 6-3 4-2 |
| hard | Tagger 2 - 0 Kostovic |
| clay | Tagger 1 - 0 Kostovic |
| 2026 | Tagger 1 - 0 Kostovic |
| 2025 | Tagger 2 - 0 Kostovic |
97 wins, 48 losses since 2021 (66.9%).
Last matches: D V D D V
92 wins, 51 losses since 2021 (64.3%).
Last matches: D D V V V
Lilli Tagger leads 3 to 0 over 3 singles meetings since 2025.
On 26/01/2026, at W100 Fujairah (Round 1): Lilli Tagger won 6-1 6-1.