Diamondbacks vs. Nationals Odds, Picks, Predictions: Arizona Has Value in Game 2 of Doubleheader (April 19)by ActionNetworkApril 19, 2022April 19, 2022Doug Ziefel previews Tuesday’s MLB game between the Diamondbacks and Nationals, including betting odds and a prediction. Leave a Reply Cancel replyYou must be logged in to post a comment.