In 2010, Wenger started in all of Duke's matches at center back and was a semi-finalist for the Hermann Trophy.

[2] Wenger also played in the USL Premier Development League for Reading United[3] and the Carolina Dynamo.

[5] He made his MLS and Impact debut on March 10, 2012, coming on a substitute in a 2–0 loss to the Vancouver Whitecaps.

[7] In 2013, Wenger made 24 league appearances and helped the Impact reach the MLS Playoffs for the first time in club history.

[11] He made 5 appearances and scored 2 goals to help the Union reach the 2014 US Open Cup final.

[12] On December 7, 2015, Wenger was traded to the Houston Dynamo along with his teammate Cristian Maidana in exchange for allocation money and the No.

[6] Wenger got off to a great start in 2018, scoring 1 and assisting 1 in a 4–0 win over Atlanta United in the first game of the season.

[6] Wenger, playing at right back, would start in the Open Cup final and helped hold his former team scoreless as the Dynamo won 3–0 over the Union.