|Date of Birth||2/9/1989|
|Previous Team||Bridgeport Bluefish (2016)|
With plenty of minor league experience behind him, Patterson will be placed near the top of the Sioux Falls rotation in 2018. Patterson was drafted by the Tampa Bay Rays in 2010 out of Arizona State University. He spent six years in the Rays' system with a 3.26 ERA. The 29-year-old last played in the U.S. with the Bridgeport Bluefish in the Atlantic League, striking out 89 batters in 102.1 innings pitched in 2016.