Mesa Solar Sox
Russell began the 2009 season with Tennessee. He eventually converted to being a relief pitcher for the Smokies, instead of being a starter. After pitching 11 games for the Smokies, Russell was called up to the Triple-A Iowa Cubs. With Iowa, he was mainly a reliever, but also made seven starts for the Cubs. Between Tennessee and Iowa, Russell went 5–6 with a 4.03 ERA and a 1.403 WHIP in 37 games, including 12 starts. Following the season, he joined the Mesa Solar Sox, a team in the Arizona Fall League, which largely features players considered top prospects.