Martinez made his professional debut on June 5, 2019, in a 3–2 win against Swope Park Rangers.
[1] He signed his first professional contract with Loudoun United on June 26, 2020, for the remainder of the 2020 season.
[2] In March 2021, Martinez joined North Carolina FC of USL League One.
[3] Martinez is a dual national of the United States and El Salvador.
This biographical article related to an American soccer midfielder is a stub.