| DATE | OPPONENT | SITE | ROUND | SCORE | RESULT |
|---|---|---|---|---|---|
| Tues., May 14, 2013 | Phoenix FC (USL Pro) | Kino North Grandstand, Tucson, Arizona | First Round | 2-1 | W |
| Tues., May 21, 2013 | San Antonio Scorpions (NASL) | Toyota Field, San Antonio, Texas | Second Round | 2-2 (4-3 PKs) | W |
| Wed., May 29, 2013 | Houston Dynamo (MLS) | BBVA Compass Stadium, Houston, Texas | Third Round | 0-2 | L |
| Wed., May 13, 2015 | Chula Vista FC (USASA) | Kino North Stadium, Tucson, Arizona | First Round | 1-2 (OT) | L |
| Wed., May 11, 2016 | San Nicolas FC (USASA) | Kino North Stadium, Tucson, Arizona | First Round | 3-0 | W |
| Wed., May 18, 2016 | Arizona United SC (USL) | Kino North Stadium, Tucson, Arizona | Second Round | 0-5 | L |
| Wed., May 10, 2017 | Colorado Rush (LQ) | Kino North Stadium, Tucson, Arizona | First Round | 3-1 | W |
| Wed., May 17, 2017 | Colorado Springs Switchbacks FC (USL) | Wiedner Field, Colorado Springs, Colorado | Second Round | 0-2 | L |
| Wed., May 9, 2018 | La Máquina FC (LQ) | Kino North Stadium, Tucson, Arizona | First Round | 2-1 | W |
| Wed., May 16, 2018 | Las Vegas Lights FC (USL) | Peter Johann Soccer Field, Paradise, Nevada | Second Round | 2-4 | L |
