Huge divisional showdowns highlight this week's 5 series to watch (opens original article in a new tab)

This week's MLB highlights include key divisional matchups between Phillies-Nationals, Guardians-White Sox, Yankees-Red Sox, Cubs-Brewers, and Dodgers-Padres with playoff implications.

• Phillies and Nationals face off with Nationals leading in previous series
• Guardians and White Sox compete for AL Central division
• Yankees and Red Sox have lopsided record advantage for Yankees