sentences:  Roberts split the 1977–78 season between the North Stars and the Central Hockey League's Fort Worth Texans and split the 1978–79 season between the North Stars and the CHL's Oklahoma City Stars.At the end of the season, the North Stars left Roberts unprotected and he was picked up by the Winnipeg Jets in the 1979 NHL Expansion Draft; however, he never played another game in the National Hockey League.In 106 National Hockey League games, Roberts scored 17 goals and had 23 assists with 33 penalty minutes, all with the Minnesota North Stars.