Live points verified daily against the official ranking: 998 of 1,000 in the ATP top 1,000 match to the point. How we check ›
Oskar Grzegorzewski is a 21-year-old Polish professional on the ATP tour with 2 ranking points. Our rating model puts Grzegorzewski at 1501 ELO across 101 rated matches, strongest on clay (1501). 11 results currently count toward Grzegorzewski's ranking total.
<a href="https://atprank.com/player/oskar-grzegorzewski"><img src="https://atprank.com/api/card/player/oskar-grzegorzewski" 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 Oskar Grzegorzewski won as the betting underdog, ranked by pre-match odds.
Oskar Grzegorzewski’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Last match Jun 24, 2026 · last win May 17, 2026
Oskar Grzegorzewski's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Giannicola Misasi
Carles Hernandez
Ioan Alexandru Chirita