Durate will travel with the Twins for their opening series at Kansas City and is likely to be added to the active roster with Josh Staumont suffering a knee injury, the Minneapolis Star Tribune reports.
Duarte is not on the 40-man roster, so the Twins will need to make a move to add him to the active roster. Duarte has had a good spring with a 2.92 ERA and a 12:0 K:BB ratio in 12.1 innings. He'd likely be used in low-leverage situations initially.