Youth and college Twumasi played high school soccer at the
Kent School in
Kent, Connecticut, where he was named the Connecticut Boys' Soccer
Gatorade Player of the Year in 2015. Twumasi played two years of
college soccer at
Wake Forest University between 2016 and 2017. He left college early to sign a
Generation Adidas contract with
Major League Soccer ahead of the
MLS SuperDraft. While at college, Twumasi played with
USL PDL sides
Michigan Bucks and
GPS Portland Phoenix in 2017, appearing for the latter in the
US Open Cup.
Professional On 19 January 2018, Twumasi was selected 11th overall in the
2018 MLS SuperDraft by
FC Dallas. On 2 March 2018, he was loaned to
United Soccer League side
Oklahoma City Energy. He made his debut on 17 March 2018, appearing as a 60th-minute substitute in a 1–0 win over
Tulsa Roughnecks. On 12 June 2019, Twumasi joined
USL Championship side
Austin Bold FC on loan until the end of the season. On 6 March 2020, it was announced that the loan would be extended for the 2020 season. He was released by Dallas following their 2024 season. After spending the first half of 2025 without a club, he joined Polish
top flight club
Piast Gliwice on 25 June 2025. ==Career statistics==