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Nicolas Ian Kotzen is a 23-year-old American professional currently ranked #953 on the live ATP tour with 22 ranking points. Kotzen is a right-hander with a two-handed backhand who stands 196 cm. Kotzen was born in New York.
Kotzen carries an ELO rating of 1543 over 56 rated matches, strongest on hard courts (1543). Kotzen's next scheduled points drop is 3 points from M25 Edwardsville 1 on August 3, 2026, when that result rolls off the 52-week ranking, and 3 results currently count toward Kotzen's ranking total.
<a href="https://atprank.com/player/nicolas-ian-kotzen"><img src="https://atprank.com/api/card/player/nicolas-ian-kotzen" 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 Nicolas Ian Kotzen won as the betting underdog, ranked by pre-match odds.
Nicolas Ian Kotzen’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Kenta MiyoshiM25 Edwardsville 1 2025 · 6-3 6-2ELO 1551def. 
Mitchell KruegerM25 Tulsa 1 2024 · 2-6 7-6(2) 7-6(5)ELO 1544def. 
Hyeon ChungM25 Wichita 1 2025 · 3-6 7-6(5) 6-0ELO 1529def. 
Zsombor VelczM25 Southaven 1 2025 · 6-4 6-2ELO 1526def. 
Duncan ChanM25 Southaven 1 2025 · 6-4 6-7(6) 7-5ELO 15181-match win streak · Last match Jan 6, 2026 · last win Jan 6, 2026
1 points behind Rocco Piatti at #952.
Points needed to reach each tier, assuming other players’ totals stay the same.
Starts at your live total of 22 pts. The most recent 16 pts don't have a published drop date yet, so they show at an estimated ~52-week date and firm up once the result settles.
Nicolas Ian Kotzen's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.