Philadelphia 6, Chi. Cubs 2
J.T. Realmuto and Kyle Schwarber homered in support of Aaron Nola's six solid innings as the host Philadelphia Phillies secured their first National League East title in 13 years by defeating the Chicago Cubs 6-2 on Monday.
Boston 4, Toronto 1
Wilyer Abreu had two hits, including an RBI double, and the visiting Boston Red Sox took advantage of 10 walks to defeat the Toronto Blue Jays 4-1 on Monday night.
Seattle 6, Houston 1
Bryce Miller stymied the host Houston Astros by logging seven scoreless innings on Monday as the Seattle Mariners gained ground in the American League playoff race with a 6-1 win.
San Francisco 6, Arizona 3
Matt Chapman hit San Francisco's first inside-the-park homer in seven-plus years and Michael Conforto and Casey Schmitt hit conventional homers to help the Giants record a 6-3 victory over the Arizona Diamondbacks on Monday night at Phoenix.