Results
See the results for the 2021 WGI Virtual Event Group Semifinals A on Sunday, April 4th.
Winds
| Classification | Group Name | Score | Placement |
| Scholastic A Winds | Sequoyah HS | 71.750 | 9th |
| Scholastic A Winds | Pinecrest Academy of Nevada-Cadence Campus | 72.000 | 8th |
| Scholastic A Winds | Bellevue East HS | 73.250 | 7th |
| Scholastic A Winds | Hardin Valley Academy | 78.625 | 6th |
| Scholastic A Winds | Bellevue West HS | 80.000 | 5th |
| Scholastic A Winds | Cary HS | 80.750 | 4th |
| Scholastic A Winds | Anderson County HS | 82.875 | 3rd |
| Scholastic A Winds | Grayson County HS | 83.500 | 2nd |
| Scholastic A Winds | Joshua HS | 85.500 | 1st |
| Scholastic Open Winds | South Jones HS | 83.750 | 1st |
| Scholastic Open Winds | Hillgrove HS | 84.000 | 5th |
| Scholastic Open Winds | Lake Hamilton HS | 84.250 | 4th |
| Scholastic Open Winds | Morton HS | 85.500 | 3rd |
| Scholastic Open Winds | Miamisburg HS | 88.750 | 2nd |
| Scholastic World Winds | Avon HS | 95.500 | 1st |
Winds Finalists
| Classification | Group Name |
| Scholastic A Winds | Anderson County HS |
| Scholastic A Winds | Bellevue West HS |
| Scholastic A Winds | Cary HS |
| Scholastic A Winds | Grayson County HS |
| Scholastic A Winds | Joshua HS |
| Scholastic Open Winds | Hillgrove HS |
| Scholastic Open Winds | Lake Hamilton HS |
| Scholastic Open Winds | Miamisburg HS |
| Scholastic Open Winds | Morton HS |
| Scholastic Open Winds | South Jones HS |
| Scholastic World Winds | Avon HS |
| Concert Open Winds | Campbell County HS |
Percussion Finalist
| Classification | Group Name |
| Scholastic Concert Regional A | Brown Middle School |
| Scholastic Concert Regional A | Cain Middle School |
| Scholastic Concert A | Clements HS |
| Scholastic Concert A | E.D. White Catholic HS |
| Scholastic Concert A | Henry County HS |
| Scholastic Concert A | Rockwall Heath HS |
| Scholastic Concert A | West Clermont HS |
| Scholastic Concert A | Wheat Ridge HS |
| Scholastic Concert A | Wiregrass Ranch HS |
| Scholastic Marching Regional A | Blackstone-Millville Regional HS |
| Scholastic Marching Regional A | Brookville HS |
| Scholastic Marching Regional A | Greenwood HS |
| Scholastic Marching Regional A | Hilliard Bradley HS |
| Scholastic Marching Regional A | Upper Dublin HS |
| Scholastic Marching Regional A | Weatherford HS |
| Independent Marching Regional A | Albany Indoor Percussion Ensemble |
| Scholastic Marching A | Beavercreek HS |
| Scholastic Marching A | Brandon Valley HS |
| Scholastic Marching A | Gulfport HS |
| Scholastic Marching A | Hamilton Southeastern HS |
| Scholastic Marching A | Kickapoo HS |
| Scholastic Marching A | Kings HS |
| Scholastic Marching A | Longmont Combined Schools |
| Scholastic Marching A | Mars Area HS |
| Scholastic Marching A | North Allegheny HS |
| Scholastic Marching A | Porter HS |
| Scholastic Marching A | Seymour HS |
| Scholastic Marching A | Unionville HS |
| Scholastic Marching A | V.R. Eaton HS |
| Scholastic Marching A | Victor HS |
| Scholastic Marching A | Walden Grove HS |
| Independent Marching A | Bellevue Combined Schools |
| Independent Marching A | Cornerstone Percussion |
| Independent Marching A | Horizon Percussion |
| Independent Marching A | Modulation Z |
| Independent Marching A | North Star Independent |