Mike Bolsinger knows that the way he is pitching, he won't be a part of the Los Angeles Dodgers' postseason rotation and may not be on the roster. The right-hander will try to shake off some recent woes Friday night in the opener of a three-game road series with the Colorado Rockies. Los Angeles (87-65) is closing in on a third straight NL West title that will likely come during this seven-game trip.