2018 Percussion Scores
NOTE: All scores posted are not official until 30 minutes after the conclusion of that contest. While we post scores in real time, all final results must be verified by the judges.
| September 30 | ||
| Costa Rica Perc Finals | Scores | Recap |
| Costa Rica Perc Prelims | Scores | Recap |
| June 24 | ||
| Philippines Perc Finals | Scores | Recap |
| June 23 | ||
| Philippines Perc Prelims | Scores | Recap |
| April 21 | ||
| Open Class Finals | Scores | Recap |
| World Class Finals | Scores | Recap |
| April 20 | ||
| Concert Finals | Scores | Recap |
| PIO Semi Finals | Scores | Recap |
| PIW Semi Finals | Scores | Recap |
| PSA Semi Finals | Scores | Recap |
| A Class Finals | Scores | Recap |
| PSO Semi Finals | Scores | Recap |
| PIA Semi Finals | Scores | Recap |
| PSW Semi Finals | Scores | Recap |
| April 19 | ||
| PSA Prelims | Scores | Recap |
| PSW Prelims | Scores | Recap |
| Concert Prelims | Scores | Recap |
| PIW Prelims | Scores | Recap |
| PIO Prelims | Scores | Recap |
| PIA Prelims | Scores | Recap |
| PSO Prelims | Scores | Recap |
| March 25 | ||
| Mid East Power Regional Perc Finals | Scores | Recap |
| West Power Regional Perc Finals | Scores | Recap |
| March 24 | ||
| West Power Regional Perc Prelims | Scores | Recap |
| West Prelims at Grand Terrace HS | Scores | Recap |
| West Power Regional Concert Finals at CSUSB | Scores | Recap |
| West Power Regional PSA Semi Finals at CSUSB | Scores | Recap |
| Mid East Power Regional Perc Prelims | Scores | Recap |
| March 18 | ||
| South Power Regional Perc Finals | Scores | Recap |
| East Power Regional Perc Finals | Scores | Recap |
| March 17 | ||
| Denver Perc Finals | Scores | Recap |
| Denver Perc Prelims | Scores | Recap |
| South Power Regional Perc Prelims | Scores | Recap |
| East Power Regional Perc Prelims | Scores | Recap |
| March 11 | ||
| Indianapolis Perc Finals | Scores | Recap |
| March 10 | ||
| Portland Perc Finals | Scores | Recap |
| Portland Perc Prelims | Scores | Recap |
| Las Vegas Perc Finals | Scores | Recap |
| Dallas Perc Prelims | Scores | Recap |
| Dallas Perc Finals | Scores | Recap |
| Atlanta Perc Prelims | Scores | Recap |
| Atlanta Perc Finals | Scores | Recap |
| Indianapolis Perc Prelims | Scores | Recap |
| Las Vegas Perc Prelims | Scores | Recap |
| March 03 | ||
| Minneapolis Perc Prelims | Scores | Recap |
| Minneapolis Perc Finals | Scores | Recap |
| Spartanburg Perc Prelims | Scores | Recap |
| Spartanburg Perc Finals | Scores | Recap |
| Fresno Perc Prelims | Scores | Recap |
| Fresno Perc Finals | Scores | Recap |
| Phoenix Perc Prelims | Scores | Recap |
| Phoenix Perc Finals | Scores | Recap |
| Trumbull Perc Finals | Scores | Recap |
| Trumbull Perc Prelims | Scores | Recap |
| February 25 | ||
| Temecula Perc Finals | Scores | Recap |
| February 24 | ||
| Tampa Perc Prelims | Scores | Recap |
| Houston Perc Finals | Scores | Recap |
| Houston Perc Prelims | Scores | Recap |
| Tampa Perc Finals | Scores | Recap |
| Temecula Perc Prelims | Scores | Recap |
| Richmond Perc Finals | Scores | Recap |
| Richmond Perc Prelims | Scores | Recap |
| February 18 | ||
| Dayton Perc Finals | Scores | Recap |
| February 17 | ||
| St Louis Perc Finals | Scores | Recap |
| St Louis Perc Prelims | Scores | Recap |
| Dayton Perc Prelims | Scores | Recap |