Gawanke has played in 207 AHL games across four seasons (2019-20 through 2022-23) with Manitoba, totaling 114 points (35 goals, 79 assists), 12 power-play goals and 98 penalty minutes. In the 2020-21 season, Gawanke appeared in six games for Eisbaren Berlin of the Deutsche Eishockey Liga, Germany's top professional league, logging two assists.