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Tom Gentzsch is a 22-year-old German professional currently ranked #188 on the live ATP tour with 304 ranking points. Gentzsch climbed 1 place in the latest ranking update. Standing 191 cm, Gentzsch is a right-hander with a two-handed backhand.
Gentzsch was born in Duisburg. Our rating model puts Gentzsch at 1613 ELO across 290 rated matches, strongest on clay (1588). Gentzsch's next scheduled points drop is 8 points from M25 Ollersbach 1 on July 27, 2026, when that result rolls off the 52-week ranking, and 18 results currently count toward Gentzsch's ranking total.
<a href="https://atprank.com/player/tom-gentzsch"><img src="https://atprank.com/api/card/player/tom-gentzsch" 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 Tom Gentzsch won as the betting underdog, ranked by pre-match odds.
Tom Gentzsch’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Jerome KymFrench Open - Paris 2026 · 6-2 6-3ELO 1701def. 
Zsombor PirosOstrava Challenger 2026 · 6-4 6-7(7) 7-5ELO 1658def. 
Chris RodeschHamburg Challenger 2025 · 5-7 3-1 ret.ELO 1651def. 
Nicolai Budkov KjaerFrench Open - Paris 2026 · 7-6(2) 6-2ELO 1635def. 
Goncalo OliveiraBraunschweig Challenger 2024 · 6-3 7-6(3)ELO 1619Last match Jul 19, 2026 · last win Jul 18, 2026
1 points behind David Jorda Sanchis at #187.
Points needed to reach each tier, assuming other players’ totals stay the same.
Valid results outside the best-18 that don't count toward the ranking right now — they promote in as counting results drop off.
Tom Gentzsch's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Nicolas Jarry
Svyatoslav Gulin