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 ›
Szymon Kielan is a 23-year-old Polish professional on the ATP tour with 7 ranking points. Standing 196 cm, Kielan is a right-hander with a two-handed backhand. Kielan was born in Lodz.
Our rating model puts Kielan at 1466 ELO across 111 rated matches, strongest on grass (1500). Kielan's next scheduled points drop is 2 points from Porto 2 Challenger on August 24, 2026, when that result rolls off the 52-week ranking, and 3 results currently count toward Kielan's ranking total.
<a href="https://atprank.com/player/szymon-kielan"><img src="https://atprank.com/api/card/player/szymon-kielan" 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 Szymon Kielan won as the betting underdog, ranked by pre-match odds.
Szymon Kielan’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Yanis Ghazouani DurandM25 Hazebrouck 1 2025 · 1-6 6-3 11-9ELO 1546def. 
Filippo MoroniM15 Sharm ElSheikh 10 2024 · 7-6(4) 6-3ELO 1542def. 
Niels LootsmaM25 Nussloch 1 2025 · 7-5 6-3ELO 1532def. 
Federico Agustin GomezM15 Sofia 1 2023 · 6-2 6-3ELO 1530def. Lorenzo CarboniM15 Monastir 11 2023 · 7-6(4) 1-6 6-4ELO 1529Last match May 25, 2026 · last win Oct 12, 2025
Szymon Kielan's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Daniel Paty
Josip Simundza