Smith was small in size, but more than made up for it with his stellar play on the ice. After spending time with the St. Michael's Majors in the junior league of the OHA he began play for the Oshawa G-Men of the senior league in the 1935–36 season. He continued to excel on the ice and was finally noticed after a stellar season in which he scored 30 points in just 18 games. Smith was contacted by the Detroit Red Wings on his birthday and signed as a free agent just nine days later. He was to begin play for the Wings in their farm system, starting with the Detroit Holzbaugh Ford of the Michigan-Ontario Hockey Association in the 1939–40 season. After starting on a point per game pace for the first 31 games of the season, Smith was brought up to the Wichita Skyhawks of the American Hockey Association. However his time with the Skyhawks was short as the team was disbanded after finishing in last place and Smith ended up on the first place St. Louis Flyers and playing for the first time with his brother, Dalton. Smith and his brother helped keep the Flyers in first place for the next two years, including helping them win the Harry F. Sinclair Trophy, given to the league champions, in 1940–41. For the 1942–43 season, Smith finally made the jump to the American Hockey League along with Dalton to begin play for the New Haven Eagles, but end the season playing for the Buffalo Bisons, all while scoring 38 points. He also helped lead the Bisons to win the AHL championship and the Calder Cup with his 9 playoff points.
Finally in 1943, while having begun play for the Indianapolis Capitols, the Smith brothers were called up to play for the Detroit Red Wings of the NHL. Carl contributed a goal and an assist in seven games, but still found himself back down in the minors. He finished out the season with the Capitols and ended up with another point per game season. In 1944–45, Smith again joined the St. Louis Flyers and ended with 10 goals and 26 assists. For the 1945–46 season, Smith made the jump to the United States Hockey League, after a short stint with the Capitols again, and joined play for the Omaha Knights. He was an instant success scoring 29 goals and 67 points in 54 games to lead the team in scoring. He was named to the USHL First All-Star Team. He also chipped in three goals in the Knights playoff run, losing to the Kansas City Pla-mors. The following season the Knights acquired Nelson Boyce who would befriend Smith and form a strong scoring duo that would stay together for the next two years. They spent so much time together, the pair became known as Blinky and Winky to teammates and fans. After two more successful seasons with the Knights, and two more postseason losses to the Pla-mors, Smith decided to retire from playing ice hockey at the end of the 1948–49 season.
Awards and achievements
Harry F. Sinclair Trophy winner – St. Louis Flyers
