Long Island Nets (2018–2019) After going undrafted in the
2018 NBA draft, McLaughlin signed with the
Brooklyn Nets for NBA summer league play. He was also invited to training camp. McLaughlin later joined the Nets on a training camp deal. He was waived by the Nets on October 11, but was signed to the training camp roster of the Nets’
NBA G League affiliate, the
Long Island Nets.
Minnesota Timberwolves (2019–2024) On July 20, 2019, McLaughlin signed a
two-way contract with the
Minnesota Timberwolves. On February 8, 2020, he recorded a career-high in points (24) and assists (11) against the
Los Angeles Clippers. On September 15, 2021, McLaughlin signed a standard contract with Minnesota.
Sacramento Kings (2024–2025) On July 10, 2024, McLaughlin signed with the
Sacramento Kings.
San Antonio Spurs (2025–present) On February 3, 2025, McLaughlin was traded, alongside
De'Aaron Fox, to the
San Antonio Spurs in a three-team trade also involving the
Chicago Bulls in which
Zach LaVine,
Sidy Cissoko, three first-round picks and two second-round picks were sent to the Kings while
Zach Collins,
Kevin Huerter,
Tre Jones and a 2025 first-round pick went to the Bulls. On July 12, 2025, McLaughlin re-signed with the Spurs on a one-year, $3 million contract. ==Career statistics==