BaseballMLB Chicago White Sox return Matt Foster to Class AAA Charlotte By MLB Editor - August 29, 2024 0 117 FacebookTwitterPinterestWhatsAppLinkedinReddItEmailPrint CHICAGO – The Chicago White Sox have returned right-handed pitcher Matt Foster to Class AAA Charlotte. Foster, 29, started Game 2 of the doubleheader vs. Texas, serving as the 27th player. He tossed 2.0 scoreless IP with one strikeout.