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Ruslan Kastsiukevich is a 19-year-old Belarusian professional on the ATP tour with 1 ranking points. Kastsiukevich is a right-hander. Kastsiukevich carries an ELO rating of 1506 over 39 rated matches, strongest on clay (1517).
7 results currently count toward Kastsiukevich's ranking total.
<a href="https://atprank.com/player/ruslan-kastsiukevich"><img src="https://atprank.com/api/card/player/ruslan-kastsiukevich" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Ruslan Kastsiukevich won as the betting underdog, ranked by pre-match odds.
Ruslan Kastsiukevich’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Maksim ShinM15 Shymkent 1 2024 · 4-6 6-1 10-8ELO 1516def. 
Anas MazdrashkiM15 Sharm ElSheikh 8 2026 · 2-6 6-3 6-4ELO 1514def. 
Amiraslan MontakhabM15 Kish Island 2 2024 · 6-4 6-7(5) 10-5ELO 1504def. Mohammad MahbodM15 Kish Island 2 2024 · 6-4 6-2ELO 1504def. Unknown PlayerM15 Shymkent 1 2024 · 5-2 ret.ELO 15022-match win streak · Last match May 24, 2026 · last win May 24, 2026
Ruslan Kastsiukevich's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Parth Aggarwal