Every number from an ISTC Sapphire Tour career built on fast starts, flat hitting, and hard-court pressure.
| Year | Event | Surface | Result |
|---|---|---|---|
| 2026 | Northglass Indoor Classic | Indoor hard | Finalist |
| 2025 | Auralis Open | Hard | Quarterfinalist |
| 2024 | Glasscourt Meridian Open | Hard | Champion |
| 2022 | Asteria Sapphire 250 | Hard | Champion |
Alina left the Danube Performance Institute's hard-court squad to join the ISTC circuit full time, grinding through Challenger 175 draws and learning to trust her first-strike patterns against professional pace.
In the 2026 preseason she also played a cross-circuit exhibition, edging ITC counterpuncher Sylvra Quenmark on hard court.
Her breakthrough arrived at the Asteria Sapphire 250, where she won the title without dropping serve in the final — the week that put "The Ljubljana Linebreaker" on Sapphire Tour scouting reports.
A season of steady main-draw wins moved her inside the top 40. Her team focused on second-serve depth and return position, sharpening the fast starts she is now known for.
Her biggest title to date came at the Glasscourt Meridian Open, beating three higher-ranked opponents with relentless flat hitting through the middle of the court.
A quarterfinal at the Auralis Open anchored her most consistent season yet, and by autumn she had broken into the ISTC top 20 for the first time.
January brought a career-high No. 16 ranking. A 30–15 record and a runner-up finish at the Northglass Indoor Classic have kept her among the tour's most dangerous hard-court players heading into the indoor autumn.