Guillermo Pacheco games refereed
| date | competition | season | team | score | team | venue | attendance | sources |
|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2023 | LGC | 2023 | CF Monterrey | 1 - 0 | Portland Timbers | Providence Park | 18770 | 1 |
| July 26, 2023 | LGC | 2023 | New York City FC | 5 - 0 | Toronto FC | Red Bull Arena | 7417 | 1 |
| July 22, 2023 | LGC | 2023 | Real Salt Lake | 3 - 0 | Seattle Sounders | America First Field | 10507 | 1 |