| Internazionali di Tennis San Marino Open | |
|---|---|
| ATP Challenger Tour | |
| Event name | Internazionali di Tennis San Marino Open |
| Founded | 1988 |
| Location | City of San Marino, San Marino |
| Venue | Centro Sportivo Serravalle (1988–1990) Centro Tennis Cassa di Risparmio di Fonte dell'Ovo (1991–) |
| Category | ATP Challenger Tour 125 |
| Surface | Red clay |
| Draw | 32S/16Q/16D |
| Prize money | €148,625 |
| Website | website |
TheInternazionali di Tennis San Marino Open (formerly known as theSan Marino CEPU Open andSan Marino GO&FUN Open) is a professionaltennis tournament played on red clay. It is currently part of theAssociation of Tennis Professionals (ATP)Challenger Tour and has been held annually inSan Marino since 1988 (as a Challenger in 1988, as aGrand Prix Regular Series tournament in 1989, as anATP World Series tournament from 1990 to 1999, as anATP International Series tournament in 2000, and as a Challenger again from 2001 until 2014, returned in 2021).[1] For the first three years it was held at Centro Sportivo Serravalle before moving to its current home in 1991, theCentro Tennis Cassa di Risparmio di Fonte dell'Ovo in theCity of San Marino.[2]




| Grand Prix / ATP World Series |
| Challenger |