These are two of the lowest-scoring teams in the major leagues, and for all of Nats' left-hander Patrick Corbin's struggles with a 5.60 ERA overall in 2021, note that it drops to 4.61 at home. The Mets are batting only .222 against left-handers.

Mets' right-hander Taijuan Walker (6-2, 2.12 ERA) has shown he's just as comfortable pitching away from home as at Citi Field.

The first three games of this series have seen one, six, and eight runs respectively. This should be another low-scoring affair.

10* play on UNDER.