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Arizona Diamondbacks Host Washington Nationals in MLB Baseball Betting Action

The visiting Washington Nationals hope for a solid performance on Tuesday as they look to pick up a win at Chase Field against the Arizona Diamondbacks.

Robbie Ray will take the mound for the Arizona Diamondbacks, and he'll carry a 5-10 record into the contest. Tanner Roark gets the ball for the Washington Nationals; he's 10-6 so far this season.

Opening Odds & Computer Pick

Betting fans looking to pick the Arizona Diamondbacks in this matchup found them as 138 underdogs on the MLB money line at BetOnline. Betting the over under instead? It was 9 at its open earlier today and hovering near that number at Bovada.

Prediction-scoring formulas run on this game pick a potential 6.6-2.6 result in favor of the Nationals. View the computer score prediction and who will win the pick on the moneyline for all upcoming MLB matchups here.

Washington Nationals vs Arizona Diamondbacks Matchup

Team Betting Records & Power Rankings

The Arizona Diamondbacks sport a record of 43-63 heading into this matchup, while the Washington Nationals sit at 62-44 on the season Stay Informed: follow us on Twitter for odds specials, betting line moves and Arizona vs Washington injuries news.

It's a MLB baseball betting matchup between the No. 30-rated Arizona Diamondbacks and the league No. 11-ranked Washington Nationals, according to the latest MLB power poll here at Odds Shark.

Statistical Matchup

Rating these teams in several key categories is important for handicappers and Arizona has baseball's No. 18-rated offensive output, at 9.15 hits per game. The Washington Nationals average 8.52 hits per game, good for No. 18 on the list.

Arizona owns the No. 29 defense, allowing 4.41 men per game to cross the plate. That contrasts with Washington's No. 2-rated defense.

Recent Outings Betting Recap

Washington enjoyed a laugher in their last game on Monday, running up a 14-1 score against the Diamondbacks.

Betting Trends
  • Washington is 5-2 ATS in its last 7 games
  • Washington is 4-2 SU in its last 6 games
  • The total has gone UNDER in 5 of Washington's last 6 games
  • Washington is 8-2 ATS in its last 10 games on the road
  • Arizona is 2-11 ATS in its last 13 games
  • Arizona is 1-4 SU in its last 5 games
  • The total has gone OVER in 4 of Arizona's last 5 games
  • Arizona is 3-12 ATS in its last 15 games at home

Next Betting Matchups

Washington at Arizona, Wednesday, August 3rd