College and youth Greczek grew up in
Fairfield Township, Essex County, New Jersey and attended
West Essex High School. He played four years of
college soccer at
Rutgers University between 2013 and 2016. While at college, Greczek also appeared for
USL PDL side
Jersey Express in 2016.
Professional On January 17, 2017, Greczek was drafted in the third-round (58th overall) during the
2017 MLS SuperDraft by
Sporting Kansas City. He signed with Kansas City's
United Soccer League affiliate club
Swope Park Rangers on February 8, 2017. Ahead of the
2019 season, Greczek signed for
NPSL team
FC Motown. On September 5, 2019, he joined
USL League One club
Greenville Triumph SC. However, he failed to make an appearance for Greenville. Ahead of the
2021 season, Greczek rejoined FC Motown. ==References==