The game will air live on SNY, with pre-game coverage starting at 12 pm ET.
Bartolo Colon (10-8, 3.88) will Giants ace Madison Bumgarner (12-8, 3.41).
Colon has allowed just three runs over 15 innings in his past two starts, while Bumgarner is coming off his worst start of the season.
In case you missed it...
The Mets bats were quiet early, but exploded in a four-run seventh inning to even their series with the Giants in a 4-2 win Saturday.
The Mets are considering promoting Triple-A OF Matt den Dekker, Terry Collins said Saturday. Den Dekker is currently second in the Pacific Coast League with a .329 batting average.
Teams expressed interest in acquiring a Mets reliever before the non-waiver trade deadline, and at least two teams showed interest in Daniel Murphy, but Sandy Alderson said he had no interest in breaking up the big-league roster.