Matthew Edward Krook (born October 21, 1994) is an American professional baseball pitcher in the New York Yankees organization. A native of Hillsborough, California, Krook pitched for the Oregon Ducks and was drafted by the Miami Marlins in the first round of the 2013 Major League Baseball draft and the San Francisco Giants in the fourth round of the 2016 Major League Baseball draft. Krook stands 6 feet 4 inches (193 cm) tall and weighs 225 pounds (102 kg).