Mason Miller set to debut for skidding A's vs. Cubs

Left-hander Justin Steele looks to continue his brilliant month on Wednesday afternoon when he and the visiting Chicago Cubs end a week-long trip with the finale of a three-game series against the Oakland Athletics.

The Western swing already has been a rousing success for the Cubs, who were just6-5 when they left Chicago last Thursday. Now they are up to 10-6 after winning four of five.

Steele (2-0, 1.42 ERA) has allowe