Jake Arrieta and four relievers combined to hurl a three-hit shutout, Tommy LaStella drilled three singles, and Kelly Dugan and Ryan Kalish each belted a two-run home run, as the Iowa Cubs (AAA affiliate of the Chicago Cubs) blanked the Albuquerque Isotopes (Colorado Rockies AAA affiliate) 5-0 on Field #6, and Cael Brockmeyer drilled a double and a two-run single and four relievers combined to toss 5.1 IP of one-hit shutout relief to help the Tenneessee Smokies (Cubs AA affiliate) edge the New Britain Rock Cats (Rockies AA affiliate) 5-4 on Field #5, in a Cactus League Minor League Camp doubleheader played in front of a standing-room-only crowd Saturday afternoon at the Riverview Park Baseball Complex in Mesa, AZ.