The five-foot-eleven, 187-pound, 20-year-old right-winger from Orange, CA, was selected by San Jose in the sixth round (159th overall) of the 2017 NHL Draft. Last season, McGrew recorded 54 points on 31 goals and 23 assists in 61 games with the Chiefs. During the 2017-18 campaign, he registered 19 goals and 19 assists for 38 points with Spokane, ranking second among rookie skaters in goals and seventh in points, while also finishing tied for second in power-play goals (5). In the 2018 WHL playoffs, he recorded two goals and four assists in seven games.