ATP Tour
Croatia
Karlo Kajin
- Season
- 4–6
- 40.0% win rate
- Career
- —
- Titles
- —
- Singles
- Prize money
- —
- Career
Recent form
1 loss in a row
- LLost to Gergely Madarasz
- LLost to Laurent Lokoli
- WBeat Lun Obrul
- LLost to Mirza Basic
- LLost to Andrey Chepelev
- WBeat Martin Muller
- WBeat Matteo Fondriest
- LLost to Sebastian Sorger
- WBeat Marko Retelj
- LLost to Valerio Aboian
Oldest to newest. Hover a result for the opponent.
By surface
Strongest on clay
- Claymost played3–633%
- Surface TBD1–0100%
Elo rating
Full leaderboard1485#1275 on tour
Peak 1518 in 2026 · from 10 rated matches
Not enough matches on any one surface yet — a surface rating needs at least 15.
Computed from every completed ATP singles match since 2008, not from ranking points: beating a strong player is worth more than beating a weak one. A surface figure is this player’s overall rating plus an adjustment learned only from their matches on that surface.
Match results
6 matches· 2026
- LValerio Aboian2026· ITF M25 Maribor Men · R16Clay—
- WMarko Retelj2026· ITF M25 Maribor Men · R32Clay—
- LSebastian Sorger2026· M25 Slovenj Gradec (Slovenia) · R16Clay—
- WMatteo Fondriest2026· M25 Slovenj Gradec (Slovenia) · R32Clay—
- WMartin Muller2026· ITF M25 Slovenj Gradec Men · QSurface TBD—
- LAndrey Chepelev2026· M25 Bol · R32Clay—