Shota Imanaga has been even better than advertised through the first three weeks of the season. After not allowing an earned run through his first three starts of the season, the hurler was once again dominant Saturday against the Miami Marlins in the second game of their doubleheader. Imanaga extended his streak until the fourth inning, setting a Cubs record for most innings pitched without an earned run (18 1/3) to start a career since the expansion era. His performance helped lead the team to a 5-3 victory.