She was a United Soccer Coaches first-team All-American, was included in the All-ACC first team, and was selected as the ACC midfielder of the year.

She helped the team to win the 2019 Big Ten Women's Soccer Tournament, in which she scored an equalizing penalty goal in the final against Michigan to send the game to extra time.

[7] The team advanced to the round of 16 of the 2019 NCAA Division I Women's Soccer Tournament before losing 2–0 to eventual champions Stanford.

During her senior 2020–21 season, which was postponed to spring semester due to the COVID-19 pandemic, Coffey scored 6 goals and recorded 12 assists in 16 matches for the team as a captain.

As the NCAA granted all student-athletes another year of eligibility due to the pandemic, Coffey played her fifth college season in 2021 as a graduate student.

She recorded 8 goals and 8 assists in 21 games, with the team losing in the round of 16 of the 2021 NCAA Division I Women's Soccer Tournament to South Carolina.

She was selected as the Big Ten Midfielder of the Year in 2020–21, and in the same season was included in the Senior CLASS Award First Team All-America.

[1][8][9] After the NCAA granted all student-athletes another year of eligibility due to the effects of the COVID-19 pandemic, Coffey decided not to enter herself into the 2021 NWSL Draft as she was uncertain about her future.

[12] She made her debut for the team in the 2022 NWSL Challenge Cup on March 18, 2022, playing the full match in a 1–1 away draw against OL Reign.

[13] She made her NWSL regular season debut on April 30, 2022, playing the full match in a 3–0 home win over the Kansas City Current.

[21][20] Despite being uncapped, Coffey was later added as an injury replacement for Ashley Hatch after the group stage of the 2022 CONCACAF W Championship, but was not called on to play.