Every club 1988

Sun, May 15

• Sacramento Athletics at Baltimore Orioles 7–4
• Seattle Mariners at Boston Red Sox 11–7
• Toronto Blue Jays at Chicago White Sox 5–6
• Minnesota Twins at Detroit Tigers 10–2
• Chicago Cubs at Houston Astros 2–1
• Philadelphia Phillies at Los Angeles Dodgers 2–9
• Cleveland Guardians at Milwaukee Brewers 5–9
• Los Angeles Angels at New York Yankees 2–9
• Cincinnati Reds at Pittsburgh Pirates 7–6
• Washington Nationals at San Diego Padres 1–2
• New York Mets at San Francisco Giants 1–5
• Atlanta Braves at St. Louis Cardinals 6–7
• Kansas City Royals at Texas Rangers 5–4