Eddie Matz ESPN Senior Writer
Cubs v. Nats. Two best records in baseball. Chicago's sweep in Pittsburgh was impressive, but so was Washington taking five of six in St. Louis and KC. Here's a fun fact: If the Nats manage to take 3 of 4 at Wrigley, then despite having managed nearly 5,000 combined games, Dusty Baker and Joe Maddon will have the same exact winning percentage (.528).