The Minnesota Twins acquired right-hander Sam Dyson from the San Francisco Giants in exchange for three prospects prior to Wednesday's trade deadline. San Francisco acquired outfielder Jaylin Davis and right-handers Kai-Wei Teng and Prelander Berroa in the deal as Minnesota continues to look to shore up a shaky bullpen. The right-handed Dyson was 4-1 with two saves and a 2.47 ERA in 49 appearances for the Giants this season.