| Alex Mendoza | |
| Fullname: | Alexander Brett Mendoza Knaus |
| Birth Date: | 16 August 1990 |
| Birth Place: | Harrisburg, Pennsylvania, United States |
| Position: | Midfielder |
| Youthclubs1: | Harrisburg City Islanders |
| Youthyears2: | 2009–2011 |
| Youthclubs2: | UNAM Pumas |
| Years1: | 2011–2012 |
| Clubs1: | Pumas Morelos |
| Caps1: | 2 |
| Goals1: | 0 |
| Years2: | 2012–2013 |
| Clubs2: | Athletic Club Morelos |
| Years3: | 2013 |
| Clubs3: | Philadelphia Union |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 2017 |
| Clubs4: | Harrisburg Heat (indoor) |
| Caps4: | 6 |
| Goals4: | 0 |
| Years5: | 2018 |
| Clubs5: | Las Vegas Lights |
| Caps5: | 18 |
| Goals5: | 2 |
| Years6: | 2019–2021 |
| Clubs6: | Grand Rapids FC |
| Club-Update: | 29 March 2019 |
Alexander Brett Mendoza Knaus (born August 16, 1990) is an American soccer player.
Mendoza began his career with UNAM Pumas, appearing for their youth and reserve teams. He spent time with Athletic Club Morelos and had a short stint with MLS side Philadelphia Union ahead of their 2013 season.[1]
Mendoza signed with United Soccer League side Las Vegas Lights ahead of their inaugural 2018 season.[2]
On March 29, 2019, it was announced that Mendoza had signed with National Premier Soccer League side Grand Rapids FC for the 2019 NPSL season.[3]