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 ›
Giacomo Crisostomo is a 22-year-old Italian professional on the ATP tour with 13 ranking points. Crisostomo is a right-hander who stands 175 cm. Crisostomo was born in Pavia, Italy.
Crisostomo carries an ELO rating of 1517 over 138 rated matches, strongest on clay (1520). 18 results currently count toward Crisostomo's ranking total.
<a href="https://atprank.com/player/giacomo-crisostomo"><img src="https://atprank.com/api/card/player/giacomo-crisostomo" 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 Giacomo Crisostomo won as the betting underdog, ranked by pre-match odds.
Jan JermarM15 Caslano 1 2023 · 6-2 6-0@2.73def. Jakub FilipM15 Warmbad Villach 1 2025 · 6-2 6-2@2.61def. 
Juan Cruz Martin ManzanoM15 Cervia 1 2024 · 6-4 2-6 10-7@2.46def. 
Nicolas ParizziaM15 Sharm ElSheikh 18 2025 · 6-1 7-6(8)@2.24def. Niccolo CiavarellaM25 Santa Margherita di Pula 2026 · 6-2 7-5@2.18Giacomo Crisostomo’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Arda AzkaraM15 Antalya 15 2025 · 7-6(4) 6-3ELO 1550def. 
Alejandro Juan ManoM15 Warmbad Villach 1 2025 · 6-2 6-2ELO 1534def. Andrea PaoliniM15 Foggia 1 2025 · 6-3 6-2ELO 1533def. Alessandro CoccioliM25 Caltanissetta 2026 · 6-4 6-3ELO 1533def. Andrea PaoliniM15 Foggia 1 2025 · 4-6 6-4 7-6(2)ELO 1533Last match Jul 15, 2026 · last win Jun 21, 2026
Valid results outside the best-18 that don't count toward the ranking right now — they promote in as counting results drop off.
Giacomo Crisostomo's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.