Twins place catcher Ryan Jeffers on concussion injured listThe Twins have placed catcher Ryan Jeffers on the seven-day concussion injured list (retroactive to Friday), the team announced. The Twins recalled catcher Jhonny Pereda and demoted outfielder DaShawn Keirsey Jr. on Friday before officially placing Jeffers on the concussion list on Sunday. Twins recall outfielder Carson McCuskerTo replace Jeffers on the roster, the Twins recalled slugging outfielder Carson McCusker, who has two hits in nine plate appearances as a Twin this season. Twins recall right-handed pitcher Pierson Ohl, DFA right-handed pitcher Brooks KriskeThe Twins decided to end the Brooks Kriske experiment by designating the right-handed pitcher for assignment and recalling right-handed pitcher Pierson Ohl as a corresponding move, the team announced. Brooks Kriske posted an 11.25 ERA in 12 innings for the Twins, second-worst in team history among all pitchers with at least 10 innings.