Chicago Cubs are 2nd team to have 2 10-game winning streaks — and a 10-game skid — in same season

The Chicago Cubs have plenty of reasons why their once MLB-best record transformed into last place in the NL Central within the last 19 days.

Related articles:

	Chicago Cubs injuries: Justin Steele still weeks from throwing — and updates on Matthew Boyd and Jaxon Wiggins
	Chicago Cubs prospect Pedro Ramírez achieves a dream by making his major-league debut
	Column: Japanese duo Rikuu Nishida and Munetaka Murakami star in Chicago White Sox’s extra-inning loss