The Washington Nationals hope to break their three-game losing run versus the Arizona Diamondbacks, at 9:40 p.m. ET on Friday. Merrill Kelly (5-3, 5.06 ERA) will start for the Diamondbacks, who are 33-29 this season and second in the NL West. Foster Griffin (6-2, 3.76 ERA) is the expected starter for the Nationals, who are 31-32 and third in the NL East.How to watch Washington Nationals vs. Arizona Diamondbacks

Venue: Chase Field

Time: 9:40 p.m. ET

Streaming: Fubo (Stream now)

TV: Dbacks.TV and Nationals.TV