Charboneau injured his back in a headfirst slide in spring training the following year. He tried to play through the pain but was hitting only .208 at the time of the 1981 Major League Baseball strike that interrupted the season. Just after the players came back in early August, though, Charboneau was sent to AAA Charleston, making him the first Rookie-of-the-Year to be returned the minors the following season. After 18 games with the Charlies (where he hit just .217), he returned to the big club on August 28. His final big-league numbers for 1981: .210 average, just four homers and 18 RBI in 138 at-bats. Charboneau underwent back surgery over the winter.