| Gerardo Vacarezza | |
| Birth Date: | 16 August 1965 |
| Birth Place: | Santiago, Chile |
| Plays: | Right-handed |
| Careerprizemoney: | $31,361 |
| Singlesrecord: | 1–1 (ATP Tour) |
| Highestsinglesranking: | No. 165 (29 August 1988) |
| Doublesrecord: | 1–1 (ATP Tour) |
| Highestdoublesranking: | No. 282 (17 November 1986) |
| Team: | yes |
| Daviscupresult: | 3–3 |
Gerardo Vacarezza (born 16 August 1965) is a Chilean former professional tennis player.
Vacarezza, who was born in Santiago, reached a best singles ranking on the professional tour of 165 in the world.[1] He won two titles on the Challenger Tour and made his only Grand Prix (ATP Tour) main draw appearance at Buenos Aires in 1986, where he made the second round.
A right-handed player, Vacarezza featured in five Davis Cup ties for Chile from 1986 to 1991. Vacarezza won one of his three singles rubbers, which came against Brazil's Nelson Aerts.[2] He also had a doubles win over future world number one Mark Knowles of the Bahamas.
| No. | Year | Tournament | Surface | Opponent | Score | |
|---|---|---|---|---|---|---|
| 1. | 1986 | Knokke, Belgium | Clay | 6–3, 6–3 | ||
| 2. | 1988 | Ostend, Belgium | Clay | 6–1, 6–1 |