MRI results on Ribalta's right forearm came back negative Tuesday, Kyle Williams of TheBanner.com reports.
Nunez isn't in the lineup for Tuesday's game against the Padres, Mark Zuckerman of NatsJournal.com reports.
Ruiz isn't in the lineup for Tuesday's game against the Padres, Mark Zuckerman of NatsJournal.com reports.
Young isn't in the lineup for Tuesday's game against San Diego, Mark Zuckerman of NatsJournal.com reports.
The Nationals placed Waldron on the 15-day injured list Tuesday with chest inflammation, retroactive to Saturday.
Salas isn't in the lineup for Tuesday's game against the Nationals.
The Nationals recalled Kent from Triple-A Rochester on Tuesday.
Willits was promoted from High-A Wilmington to Double-A Harrisburg on Tuesday, Spencer Nusbaum of The Athletic reports.
The Padres signed Gott to a minor-league contract Tuesday.
Cornelio will start Tuesday's game against the Padres, Kyle Williams of TheBanner.com reports.
