The Arizona Diamondbacks have been in a slump, losing seven out of their last 10 games to fall to a 16-15 record. They're facing the Chicago Cubs, who have been red-hot, winning 13 of their last 16 games to bring their record to 20-12. On top of all that, the Cubs are sending out their ace, left-hander Shota Imanaga, who is 2-2 with a 2.88 ERA in 34.1 innings pitched. The D-backs are starting Ryne Nelson, who has struggled mightily of late, resulting in a 7.71 ERA in six starts. The Diamondbacks Handle Left-Hand Starters Apr 29, 2026; Milwaukee, Wisconsin, USA; Arizona Diamondbacks second baseman Ketel Marte (4) gets a base hit against the Milwaukee Brewers in the seventh inning at American Family Field. Mandatory Credit: Michael McLoone-Imagn Images | Michael McLoone-Imagn Images The D-backs have one thing going for them heading into this contest, however. They're 6-0 against left-hand starters . The D-backs' .297 batting average against left-hand pitching, whether starter or reliever, ranks first in MLB.…