Harper was booed on his return to Washington but had the last laugh as the Phillies won 8-2.
Harper left the Nationals for the Phillies in March. He will return to Washington for the first time on Tuesday night.
The contract dwarfs Bryce Harper's deal with the Phillies by 30 percent.
Harper's jersey has become the fastest selling of any player in any sport.
Stanton has ten years remaining on his monster contract.
Rookie sensation Judge leads all MLB players in 2017 with 27 home runs.
The Nationals have their league's most potent hitter, but thus far in 2017 it is not Bryce Harper
How they went from World Series favorites to out of the playoffs and suspending their closer for choking their star player.