• Weiss said Brian Jones, the club's video coordinator, will monitor screens and offer advice on replay challenges, but Weiss said the decisions are his. "If something goes wrong, it'll never be Jonesy's fault," the manager said.
• Infielder Paul Janish, who couldn't crack the Opening Day roster despite a strong Spring Training as a non-roster invitee, has agreed to join Triple-A Colorado Springs, the Rockies said.
Thomas Harding is a reporter for MLB.com. Follow him on Twitter @harding_at_mlb. This story was not subject to the approval of Major League Baseball or its clubs.