| Memo Diaz | |
| Fullname: | Guillermo Fernando Diaz |
| Birth Date: | 16 October 1995 |
| Birth Place: | Anthony, New Mexico, United States |
| Height: | 1.7m (05.6feet)[1] |
| Currentclub: | Oakland Roots |
| Clubnumber: | 23 |
| Collegeyears1: | 2014–2015 |
| College1: | Yavapai Roughriders |
| Collegecaps1: | 46 |
| Collegegoals1: | 25 |
| Collegeyears2: | 2016–2017 |
| College2: | UNLV Rebels |
| Collegecaps2: | 44 |
| Collegegoals2: | 4 |
| Years1: | 2018 |
| Clubs1: | Laredo Heat |
| Caps1: | 9 |
| Goals1: | 5 |
| Years2: | 2019–2020 |
| Clubs2: | El Paso Locomotive |
| Caps2: | 12 |
| Goals2: | 0 |
| Years3: | 2021– |
| Clubs3: | Oakland Roots |
| Caps3: | 112 |
| Goals3: | 5 |
| Club-Update: | October 31, 2024 |
Guillermo Fernando "Memo" Diaz (born October 16, 1995) is an American professional soccer player who plays as a midfielder for USL Championship club Oakland Roots.
Diaz began playing college soccer at Yavapai College in 2014,[2] before moving to the University of Nevada, Las Vegas in 2016, where he played two further seasons of soccer.[3]
Following college, Diaz played a season with National Premier Soccer League side Laredo Heat in 2018.[4] [5]
On February 21, 2019, Diaz signed for USL Championship side El Paso Locomotive ahead of their inaugural season.[6]
On January 11, 2021, Diaz joined Oakland Roots ahead of their inaugural season in the USL Championship.[7]