Weatherproof games: Tigers-Blue Jays, Padres-Marlins, Pirates-Astros, Nationals-Brewers, Mets-Diamondbacks and Royals-Mariners

Cardinals-Cubs will likely experience a thunderstorm in the middle innings of their Friday matinee, but the Wrigley Field tarps won't stay out for long. A's-Orioles and Red Sox-Yankees might take a while to begin because of storms, but the rain should subside around 9 p.m. and stay away in both Baltimore and New York for the remainder of Friday night. Reds-Rockies could experience some showers at game time, and then again around 10 p.m.

Weather reports from accuweather.com