Play: Washington Nationals
Rating: 5*

The Washington Nationals annihilated the Arizona Diamondbacks in a 14-1 rout on Monday. I like the Nats to record another victory in Tuesday's contest with Tanner Roark on the mound.

Roark (10-6, 2.96 ERA) hasn't allowed an earned run in 18 1/3 career innings against Arizona in five appearances (two starts), and he held the Giants to one run and four hits over seven innings his last time out.

The D'Backs turn to Robbie Ray (5-10, 4.70) who is 3-4 behind a 5.17 ERA in 10 outings home at Chase Field this season. He's allowed a total of 11 runs (eight earned) in his last two starts combined.

Diamondbacks are 0-7 in Ray's last seven starts when their opponent scores five runs or more in their previous game and the Nationals are 13-6 in their last 19 after scoring five runs or more in their previous game.

Note that:
- Mike Lundin has a MASSIVE MLB 3-PACK up for grabs on Tuesday. Invest in a premium subscription today and watch your bankroll grow.