McDermott dropped out of high school after just one year, and was picked up by the Brooklyn Visitations after making a name for himself on the playgrounds. He continued the trend in the American Basketball League. He led the league in scoring, and helped Brooklyn win the 1934-35 ABL championship against the dominant Philadelphia Sphas in their prime. He spent a year in the New York Professional League where he set a playoff record for most points with 32. He played with the recently reorganized Original Celtics for the next three years. He went back to the ABL and was again the league's scoring leader, returned to the Celtics for another season, then settled down for a while with the Ft. Wayne Zollner Pistons of the National Basketball League in 1941. From 1941-46 he was at his peak. He improved his shot and for the first time, his free throw percentage rose near or around 80%. He continued to get more accurate and dangerous while keeping his legendary range. The Pistons won over 80% of their games and made five consecutive NBL finals appearances. They won NBL titles in 1944 and 1945, as well as the World Professional Basketball Tournament in Chicago. McDermott became a player-coach during 1946. He took up the same position when he moved to the Chicago Gears. On the Gears, he was teamed with the biggest inside threat in the league, George Mikan. They won the 1946-47 NBL championship together. Though he would continue to play professionally for several more years, McDermott's last year with the Gears was his final year of stardom on a winning team. The American Gears joined the Professional Basketball League of America in 1947. But when that league folded in November 1947, after only three weeks of existence, the Gears players were distributed among NBL teams. McDermott landed with the Sheboygan Red Skins, with whom he was a player-coach for about a month. He scored 138 points in 16 games and coached the Red Skins to a 4-5 record. Doxie Moore regained the coaching reins after McDermott left to join the Tri-Cities Blackhawks, where he coached and played for the next season and a half, before being replaced as coach by Roger Potter.
Accolades
McDermott was the WorldProfessional Basketball Tournament MVP in 1944 and was named the NBL MVP in four consecutive seasons during the 1940s. In 1946 the NBL named McDermott the greatest player in league history. Collier's magazine chose him to an "All-World" team in 1950. McDermott was named to the Naismith Memorial Basketball Hall of Fame in 1988.
