Cincinnati 
Pekin 
Seoul 
Monastir 
Sofia 1 
Barranquilla 
Bonn 
Hersonissos 3 
Cordenons 
Grodzisk Mazowiecki 
Davis Сup Group I Tennis. Played Hartono Arianne. Season 2025
Country 
Netherlands. Ranking WTA 177.
Netherlands. Ranking WTA 177. WTA - Newport | ||||
|---|---|---|---|---|
| 11.07.2025 | Second round | Smith Alana — Hartono Arianne | 2:1 (4:6, 6:2, 6:4) |
|
| 08.07.2025 | First round | Mateas Maria — Hartono Arianne | 0:2 (3:6, 2:6) |
|
| WTA - Wimbledon | ||||
| 25.06.2025 | Qualifications - 2nd round | Hartono Arianne — Gibson Talia | 1:2 (3:6, 6:4, 4:6) |
|
| 24.06.2025 | Qualifications - 1st round | Hartono Arianne — Zidansek Tamara | 2:0 (6:3, 6:4) |
|
| WTA - Ordina Open | ||||
| 09.06.2025 | First round | Hartono Arianne — Cocciaretto Elisabetta | 0:2 (6:7, 5:7) |
|
| WTA - DFS Classic | ||||
| 03.06.2025 | First round | Minnen Greetje — Hartono Arianne | 2:0 (6:4, 6:2) |
|
| 31.05.2025 | Qualifications - 1st round | Hartono Arianne — Bains Naiktha | 2:0 (6:0, 7:6) |
|
 WTA - French Open | ||||
| 20.05.2025 | Qualifications - 1st round | Hartono Arianne — Brancaccio Nuria | 0:2 (4:6, 3:6) |
|
 W100 Tokyo | ||||
| 24.04.2025 | Second round | Hartono Arianne — Hontama Mai | 2:0 (6:3, 6:4) |
|
 WTA - Cancun | ||||
| 12.02.2025 | First round | Burillo Escorihuela Irene — Hartono Arianne | — — |
|
 WTA - Mumbai | ||||
| 05.02.2025 | Second round | Hartono Arianne — Teichmann Jil | 1:2 (7:6, 3:6, 3:6) |
|
| 03.02.2025 | First round | Hartono Arianne — Okamura Kyoka (Retired) | 1:1 (3:6, 7:6, 5:0) |
|
 WTA - Singapore | ||||
| 25.01.2025 | Qualifications - 1st round | Teichmann Jil — Hartono Arianne | 2:0 (6:4, 6:0) |
|
 WTA - Australian Open | ||||
| 06.01.2025 | Qualifications - 1st round | Bektas Emina — Hartono Arianne | 2:1 (6:2, 3:6, 6:1) |
|
| WTA - Richard Luton Properties Canberra International | ||||
| 01.01.2025 | Second round | Eala Alexandra — Hartono Arianne | 2:0 (6:3, 6:3) |
|
| 31.12.2024 | First round | Hartono Arianne — Bondar Anna | 2:1 (6:3, 4:6, 6:3) |
|