The Detroit Tigers announced Monday that they've agreed to a deal with right-handed pitcher Ivan Nova.
To make room for Nova on the 40-man roster, the Tigers designated left-hander Matt Hall for assignment.
Nova, 34, made a major-league-leading 34 starts for the Chicago White Sox last season, going 11-12 with a 4.72 ERA in 187 innings. The right-hander had 114 strikeouts, posting his worst strikeout rate (5.49/9 IP) since 2014.
He did pitch two complete games, including a four-hitter in a 9-1 victory against the Miami Marlins on July 22, bringing his career total to 10.
Nova's curveball has long been his most effective pitch, but it wasn't working for him in 2019, with a lower spin rate than he had in 2015-17, missing fewer bats and getting hit harder, so he used it less often.
He was acquired by Chicago from the Pittsburgh Pirates before the 2018 season for minor league pitcher Yordi Rosario and $500,000 in international signing bonus pool allocation. The White Sox needed a starter after touted rookie Michael Kopech had Tommy John surgery at the end of the 2018 season.
Nova has made 223 big league starts, producing a 4.32 ERA with 954 strikeouts in 1,328⅔ innings.
Signed by the New York Yankees as an international free agent in 2004, Nova made his big league debut six years later and was with the Yankees until 2016, when he was traded to Pittsburgh for two minor leaguers. He finished that season a combined 12-8 with a 4.17 ERA for the Yankees and Pirates.
In 2015, Nova went 6-11 with a 5.07 ERA over 17 starts in his return from Tommy John surgery.