In August 2018 Newkirk signed his first professional contract with the
Halifax Hurricanes of the
National Basketball League of Canada. In August 2020 Newkirk signed with
Höttur which was promoted to the
Icelandic Premier League after being on top in the
Men's 1. Division when the season was cut short due to the COVID-19 outbreak. In November 2020, the club released Newkirk after the league had been stopped for a month due to a new COVID-19 outbreak in Iceland. In January 2022, Newkirk signed with
NSH Mountain Gold Timika of the
Indonesian Basketball League. Shavar Newkirk averaged 21.9 PPG, 9 rebounds, 4,8 assists, and 2.2 steals in the 2022 IBL Season. Eventually, Shavar would then win the Best Foreign Player award for the 2022 IBL Season. == References ==