| Candy Sierra | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 27 March 1967 |
| Birth Place: | Río Piedras, Puerto Rico |
| Debutleague: | MLB |
| Debutdate: | April 6 |
| Debutyear: | 1988 |
| Debutteam: | San Diego Padres |
| Finalleague: | MLB |
| Finaldate: | June 10 |
| Finalyear: | 1988 |
| Finalteam: | Cincinnati Reds |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0–1 |
| Stat2label: | Earned run average |
| Stat2value: | 5.53 |
| Stat3label: | Strikeouts |
| Stat3value: | 24 |
| Teams: | |
Ulises "Candy" Sierra Pizarro (born March 27, 1967) is a Puerto Rican former Major League Baseball right-handed pitcher.
Signed by the San Diego Padres as an amateur free agent in 1983, Sierra would make his Major League Baseball debut with the San Diego Padres on April 6, 1988. Two months later, he was dealt to the Cincinnati Reds for Dennis Rasmussen, and he appeared in his final big league game on June 10, .