The red hot Colorado Rockies have won eight straight games. They clinched a postseason berth with a 5-2 win Friday night but will most likely need to win their last two games of the regular season in order to hold on to their one-game lead over the Los Angeles Dodgers in the National League West.

I think the Rockies keep rolling here with Jon Gray (12-8, 4.91 ERA) on the mound. The right-hander held Philadelphia to one run and four hits over seven innings of a 10-1 victory his last time out and he owns a 7-3 record and 4.50 ERA in 15 starts at Coors Field this season.

The Nats turn to right-hander Stephen Strasburg (9-7, 3.77 ERA) who has struggled at Coors Field throughout his career, going 1-3 behind a 7.20 ERA in four appearances.

8* play on Colorado Rockies.