Congratulations to long-time Cubs minor league outfielder John Andreoli, who made his major league debut with the Mariners tonight.
Incredible pitching tonight as the Cubs minor league system allowed just one run over 31 innings tonight.
Iowa Cubs
Duane Underwood Jr. allowed just one run in the second inning tonight as he got his third win of the year. Underwood pitched six innings and gave up just four hits. He walked two and struck out six.
Cory Mazzoni pitched the ninth and made it scary, but in the end he nailed down his second save.