 While in the minors, he went 1–0 with a 2.45 ERA with two saves, and in 11 innings, he struck out 17 and walked five in nine appearances.After being recalled July 18, Wilson ended the season strong, posting second half numbers of a 3.29 ERA in 24 2/3 innings and 27 appearances and ending the season as the team's top left-handed setup man, posting a 2–4 record and 4.06 ERA overall for Texas.He proved especially tough against lefties, with an ERA of 1.77 with 19 strikeouts in 20⅓ innings.