Results
Scores from the 2018 WGI San Antonio color guard regional.
For the full recaps visit WGI's Scores
FINALS
| No. | Group Name | Score | Division |
| Scholastic Regional A | |||
| 1 | Southwest HS (San Antonio, Texas) | 65.580 | II |
| 2 | Ronald Reagan HS JV (San Antonio, Texas) | 64.390 | II |
| 3 | Johnny G. Economedes HS (Edinburg, Texas) | 63.960 | II |
| 4 | William J. Brennan HS (San antonio, Texas) | 60.360 | II |
| 5 | Boerne HS (Boerne, Texas) | 59.930 | III |
| Scholastic A | |||
| 1 | Leander HS (Leander, Texas) | 71.090 | II |
| 2 | Westlake HS (Austin, Texas) | 67.790 | II |
| 3 | The Woodlands College Park HS (The Woodlands, Texas) | 66.770 | II |
| 4 | Edinburg North HS (Edinburg, Texas) | 66.560 | II |
| 5 | Lehman HS (Kyle, Texas) | 64.670 | II |
| 6 | New Braunfels HS (New Braunfels, Texas) | 64.170 | II |
| 7 | Oak Ridge HS (TX) (Conroe, Texas) | 63.630 | II |
| 8 | Robert Vela HS (Edinburg, Texas) | 62.200 | II |
| 9 | Winston Churchill HS (San Antonio, Texas) | 61.690 | II |
| 10 | Canyon HS (New Braunfels, Texas) | 59.730 | III |
| 11 | Hidalgo Early College HS (Hidalgo, Texas) | 59.020 | III |
| Independent A | |||
| 1 | ATX A Winterguard (Austin, Texas) | 55.620 | - |
| Scholastic Open | |||
| 1 | Pflugerville HS (Pflugerville, Texas) | 66.100 | II |
| 2 | McNeil HS (Austin, Texas) | 64.100 | II |
| 3 | Ronald Reagan HS (San Antonio, Texas) | 61.000 | II |
| 4 | Earl Warren HS (San Antonio, Texas) | 54.300 | III |
| Independent Open | |||
| 1 | ORIGINS (Austin, Texas) | 68.200 | - |
| Scholastic World | |||
| 1 | Claudia Taylor Johnson HS (San antonio, Texas) | 64.300 | II |
| Independent World | |||
| 1 | Invictus (Austin, Texas) | 66.800 | - |
PRELIMS
| No. | Group Name | Score | Division |
| Scholastic Regional A | |||
| 1 | Southwest HS (San Antonio, Texas) | 63.910 | II |
| 2 | Ronald Reagan HS JV (San Antonio, Texas) | 63.500 | II |
| 3 | Johnny G. Economedes HS (Edinburg, Texas) | 60.930 | II |
| 4 | William J. Brennan HS (San antonio, Texas) | 60.440 | II |
| 5 | Boerne HS (Boerne, Texas) | 59.700 | III |
| 6 | James Madison HS JV (San antonio, Texas) | 59.310 | III |
| 7 | Robert E. Lee HS (San antonio, Texas) | 58.160 | III |
| 8 | McCollum HS (San antonio, Texas) | 57.190 | III |
| 9 | John Marshall HS (San Antonio, Texas) | 54.670 | III |
| 10 | John Paul Stevens HS JV (San Antonio, Texas) | 54.510 | III |
| 11 | John Marshall Harlan HS (San antonio, Texas) | 53.120 | III |
| Scholastic A | |||
| Round 1 | |||
| 1 | Edinburg North HS ( Edinburg, Texas) | 64.210 | II |
| 2 | Canyon HS ( New Braunfels, Texas) | 61.490 | II |
| 3 | Lehman HS ( Kyle, Texas) | 60.190 | II |
| 4 | John Paul Stevens HS ( San Antonio, Texas) | 58.200 | III |
| 5 | Judson HS ( Converse, Texas) | 57.650 | III |
| 6 | Smithson Valley HS ( Spring Branch, Texas) | 54.130 | III |
| 7 | San Marcos HS ( San Marcos, Texas) | 49.820 | III |
| Round 2 | |||
| 1 | Westlake HS ( Austin, Texas) | 66.030 | II |
| 2 | The Woodlands College Park HS ( The Woodlands, Texas) | 65.030 | II |
| 3 | Oak Ridge HS (TX) ( Conroe, Texas) | 63.590 | II |
| 4 | Robert Vela HS ( Edinburg, Texas) | 62.790 | II |
| 5 | Hidalgo Early College HS ( Hidalgo, Texas) | 59.320 | III |
| 6 | William Howard Taft HS ( San Antonio, Texas) | 58.360 | III |
| 7 | James Madison HS ( San Antonio, Texas) | 58.230 | III |
| Round 3 | |||
| 1 | Leander HS ( Leander, Texas) | 69.390 | II |
| 2 | New Braunfels HS ( New Braunfels, Texas) | 63.320 | II |
| 3 | Winston Churchill HS ( San Antonio, Texas) | 62.390 | II |
| 4 | MacArthur HS ( San Antonio, Texas) | 58.850 | III |
| 5 | Mission HS ( Mission, Texas) | 57.750 | III |
| 6 | Texas City HS ( Texas City, Texas) | 50.590 | III |
| 7 | Tom C. Clark HS ( San Antonio, Texas) | 50.170 | III |
| 8 | Forney HS ( Forney, Texas) | 0.000 | IV |
| Independent A | |||
| 1 | ATX A Winterguard (Austin, Texas) | 56.820 | - |
| Scholastic Open | |||
| 1 | Pflugerville HS (Pflugerville, Texas) | 64.700 | II |
| 2 | McNeil HS (Austin, Texas) | 63.100 | II |
| 3 | Ronald Reagan HS (San Antonio, Texas) | 59.900 | III |
| 4 | Earl Warren HS (San Antonio, Texas) | 54.600 | III |
| 5 | Harlandale HS (San Antonio, Texas) | 33.700 | IV |
| Independent Open | |||
| 1 | ORIGINS (Austin, Texas) | 67.500 | - |
| Scholastic World | |||
| 1 | Claudia Taylor Johnson HS (San antonio, Texas) | 63.400 | II |
| Independent World | |||
| 1 | Invictus (Austin, Texas) | 66.400 | - |