Caleb Thielbar is an American professional baseball pitcher for the Chicago Cubs, wearing number 24 as a left-handed reliever. Born on January 31, 1987, in Randolph, Minnesota, he debuted in Major League Baseball with the Minnesota Twins in 2013 after being drafted by the Milwaukee Brewers in 2009 and rebounding through independent baseball with the St. Paul Saints. He also pitched for the San Diego Padres organization and Detroit Tigers system, and represented Team USA at the 2019 WBSC Premier 12. This archive compiles news, game reports, and career updates covering his MLB journey, including his career 28–18 record, 3.35 ERA, and 426 strikeouts through June 20, 2026.