The 2018 WGI season continues with a complete blowout of the guard division in Indianapolis. The 2-day regional is set to begin with prelims at two separate venues. Scholastic A will get things started at 10am EST at Greenfield Central High School while the remaining classes will begin at 10:30am EST and perform at Warren Central High School.
PRELIMS - GREENFIELD
| Scholastic A | |
| Round 1 | |
| Lake Park HS | 10:00 AM |
| Goshen HS | 10:08 AM |
| Springboro HS | 10:16 AM |
| Carmel HS A | 10:24 AM |
| Middletown HS | 10:32 AM |
| Perry Meridian HS | 10:40 AM |
| Rockwood Summit HS | 10:48 AM |
| Decatur Central HS | 10:56 AM |
| Break | 11:04 AM |
| Round 2 | |
| Walter E. Stebbins HS | 11:20 AM |
| Hudsonville HS | 11:28 AM |
| Pike HS | 11:36 AM |
| Mascoutah HS | 11:44 AM |
| Northmont HS | 11:52 AM |
| Beech Grove HS | 12:00 PM |
| Westfield HS (IN) | 12:08 PM |
| Pendleton Heights HS | 12:16 PM |
| Romeoville HS | 12:24 PM |
| Lunch | 12:32 PM |
| Round 3 | |
| Penn HS | 01:20 PM |
| Columbus East HS | 01:28 PM |
| Mohonasen HS | 01:36 PM |
| Evansville Vanderburgh School Corporation | 01:44 PM |
| Morris Community HS | 01:52 PM |
| Mt. Vernon HS | 02:00 PM |
| Kettering Fairmont HS | 02:08 PM |
| Marian Catholic HS | 02:16 PM |
| Lake Orion HS | 02:24 PM |
| Break | 02:32 PM |
| Round 4 | |
| Franklin Community HS | 02:45 PM |
| Terre Haute South HS | 02:53 PM |
| Victor J. Andrew HS | 03:01 PM |
| Zionsville Community HS | 03:09 PM |
| Northeastern HS | 03:17 PM |
| Franklin HS WG | 03:25 PM |
| Lafayette HS | 03:33 PM |
| Floyd Central HS | 03:41 PM |
| Jenison HS | 03:49 PM |
| End Time | 03:57 PM |
PRELIMS - WARREN CENTRAL
| Scholastic Regional A | |
| Preble-Shawnee Jr. Sr High | 10:30 AM |
| Central Crossing HS | 10:37 AM |
| Noblesville HS | 10:44 AM |
| Evansville Vanderburgh School Corporation | 10:51 AM |
| Plainfield HS | 10:58 AM |
| Orleans Jr-Sr HS | 11:05 AM |
| Terre Haute South HS JV | 11:12 AM |
| Milton-Union HS | 11:19 AM |
| Independent Regional A | |
| Steperette Cadets CG | 11:26 AM |
| Montgomery County United | 11:33 AM |
| Break | 11:40 AM |
| Independent A | |
| Aria Independent | 11:55 AM |
| Odin Winter Guard | 12:03 PM |
| Purdue University Winter Guard | 12:11 PM |
| Allegiance A | 12:19 PM |
| Project Imagination A | 12:27 PM |
| Lunch | 12:35 PM |
| Scholastic Open | |
| Greenwood Community HS | 01:20 PM |
| Castle HS | 01:29 PM |
| Naperville Central HS | 01:38 PM |
| Centerville HS | 01:47 PM |
| LaPorte HS | 01:56 PM |
| Reeths-Puffer HS | 02:05 PM |
| Homestead HS | 02:14 PM |
| Ben Davis HS | 02:23 PM |
| Milford HS (OH) | 02:32 PM |
| Hamilton Southeastern HS | 02:41 PM |
| Fishers HS | 02:50 PM |
| Break | 02:59 PM |
| Independent Open | |
| Legacy Performing Arts | 03:10 PM |
| Phoenix Independent | 03:19 PM |
| Allegiance | 03:28 PM |
| Class Break | 03:37 PM |
| Scholastic World | |
| Northview HS | 03:45 PM |
| Avon HS | 03:55 PM |
| Shenendehowa HS | 04:05 PM |
| Miamisburg HS | 04:15 PM |
| Center Grove HS | 04:25 PM |
| Warren Central HS | 04:35 PM |
| Carmel HS | 04:45 PM |
| Greenfield-Central HS | 04:55 PM |
| Bellbrook HS | 05:05 PM |
| Class Break | 05:15 PM |
| Independent World | |
| Interplay | 05:20 PM |
| Pride of Cincinnati | 05:30 PM |
| Bluecoats Indoor | 05:40 PM |
| Onyx | 05:50 PM |
| End Time | 06:00 PM |