| 2019 San Benedetto Tennis Cup | |
|---|---|
| Date | 15 – 21 July |
| Edition | 15th |
| Category | ATP Challenger Tour |
| Surface | Clay |
| Location | San Benedetto del Tronto, Italy |
| Champions | |
| Singles | |
 Renzo Olivo | |
| Doubles | |
 Ivan Sabanov / Matej Sabanov | |
The 2019 San Benedetto Tennis Cup was a professional tennis tournaments played on clay courts. It was the 15th edition of the tournament which was part of the 2019 ATP Challenger Tour. The event took place in San Benedetto del Tronto, Italy, from 15 to 21 July 2019.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SVK | Andrej Martin | 120 | 1 |
 ITA | Gianluca Mager | 142 | 2 |
| ITA | Alessandro Giannessi | 160 | 3 |
| ITA | Federico Gaio | 174 | 4 |
| ARG | Federico Coria | 176 | 5 |
 ECU | Emilio Gómez | 184 | 6 |
| ITA | Roberto Marcora | 215 | 7 |
| ITA | Andrea Arnaboldi | 219 | 8 |
| ITA | Luca Vanni | 225 | 9 |
 BRA | Rogério Dutra Silva | 233 | 10 |
 COL | Santiago Giraldo | 240 | 11 |
 SRB | Peđa Krstin | 247 | 12 |
| ITA | Gianluigi Quinzi | 262 | 13 |
 DOM | José Hernández-Fernández | 273 | 14 |
 TPE | Wu Tung-lin | 284 | 15 |
 FRA | Alexandre Müller | 287 | 16 |
The following players received wildcards into the singles main draw:
Riccardo Balzerani Francesco Forti Lorenzo Musetti Gianluigi Quinzi Samuele RamazzottiThe following player received entry into the singles main draw using a protected ranking:
The following player received entry into the singles main draw as an alternate:
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
Riccardo Bonadio 
Ivan Nedelko 
Christopher O'Connell Pietro Rondoni
Jeroen VannesteThe following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Renzo Olivo def. Alessandro Giannessi 5–7, 7–6(7–4), 6–4. Ivan Sabanov / Matej Sabanov def. 
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