All-Big East. Martin scored 27 points in the first round NCAA Tournament matchup versus Arkansas and surpassed the 2,000 point threshold. He had 29 points in the 76-73 loss to Purdue in the Round of 32. Martin was a finalist for the Julius Erving Award as the nation's top small forward. He finished his career at Butler with 2,047 points, the second highest in school history. Professional career Riesen Ludwigsburg (2018–2019) Prior to the 2018 NBA draft, Martin worked out for 12 NBA teams. After going undrafted, he signed a Summer League deal with the Utah Jazz. On July 31, 2018, Martin signed with MHP Riesen Ludwigsburg of the Basketball Bundesliga. Martin averaged 13.7 points and 4.4 rebounds per game in 27 games in Germany. Minnesota Timberwolves (2019–2020) Martin joined the Minnesota Timberwolves for the 2019 NBA Summer League, and after impressing for the team, he signed a two-way contract with the Timberwolves. He made his NBA debut on October 15 but was inactive in the next nine games. Martin scored 14 points and six rebounds in a 112-102 win over the Utah Jazz on November 18. He scored a then career-high 17 points and 6 rebounds in a 94-88 loss to the Cleveland Cavaliers on December 28. Less than a week later, Martin had 12 points and eight rebounds on January 2, 2020, in a 99-84 win over the Golden State Warriors. In the G League, Martin posted 39 points for the Iowa Wolves in a 163-143 loss to the Stockton Kings on January 11. Martin was called up to Minnesota and had 12 points and five rebounds on February 3 in a 113-109 loss to the Sacramento Kings while filling in for the injured Allen Crabbe. On February 23, Martin scored a career-high 21 points along with 4 rebounds in a 128-116 loss to the Denver Nuggets. Indiana Pacers (2020–2022) On November 26, 2020, Martin signed with the Indiana Pacers on a two-year contract. He scored a then season-high 11 points off the bench in 104-93 loss against the Sacramento Kings on May 5, 2021. On May 10, 2021, Martin scored a new career-high of 25 points against the Cleveland Cavaliers. On January 6, 2022, Martin was waived by the Pacers. Boston Celtics (2022) On February 23, 2022, Martin signed a 10-day contract with the Boston Celtics. He signed a second 10-day contract on March 5. Grand Rapids