Detroit 5, Tampa Bay 1
Colt Keith had three extra-base hits, including a solo home run, and the host Detroit Tigers opened a week-long homestand with a 5-1 victory over the Tampa Bay Rays on Monday night.
Boston 9, Colorado 3
Roman Anthony hit his first career home run at Fenway Park en route to his sixth multi-hit game in his last nine, as the Boston Red Sox rolled past the Colorado Rockies 9-3 in the opener of a three-game series on Monday night.
Miami 5, Cincinnati 1
Janson Junk held the Cincinnati Reds to one hit over six innings and Agustin Ramirez provided the pop to lead the Miami Marlins to a 5-1 road win Monday.
Kansas City 9, Pittsburgh 3
Bobby Witt. Jr. clubbed a two-run homer and had three RBIs, as Kansas City went deep four times, while rookie Noah Cameron allowed two runs over seven strong innings of the Royals' 9-3 home win over the Pittsburgh Pirates on Monday night.
Toronto 8, Chi. White Sox 4
Joey Loperfido, Nathan Lukes and Addison Barger homered and Jose Berrios pitched six strong innings as the visiting Toronto Blue Jays defeated the Chicago White Sox 8-4 on Monday to stretch their winning streak to nine games.
Milwaukee 9, LA Dodgers 1
Andrew Vaughn hit a three-run home run in his first at-bat with Milwaukee and Freddy Peralta tossed six scoreless innings to pace the Brewers to a 9-1 victory over the visiting Los Angeles Dodgers on Monday in the opener of a three-game series.
Cleveland 7, Houston 5
Brayan Rocchio lined a go-ahead, two-run double into the left field corner with two outs in the top of the sixth inning, and a quartet of relievers protected the lead as the visiting Cleveland Guardians snapped a 10-game losing skid with a 7-5 victory over the red-hot Houston Astros on Monday.
LA Angels 6, Texas 5
Nolan Schanuel drove in the winning run with a bases-loaded walk with one out in the bottom of the ninth to give the Los Angeles Angels a 6-5 walk-off victory over the Texas Rangers in the opener of a four-game series on Monday night in Anaheim, Calif.
Arizona 6, San Diego 3
Josh Naylor homered, Zac Gallen pitched six strong innings and the visiting Arizona Diamondbacks spoiled a milestone night for San Diego Padres third baseman Manny Machado with a 6-3 win on Monday.
San Francisco 3, Philadelphia 1
Matt Chapman had three hits and scored twice and the San Francisco Giants, scoring all their runs on infield outs, won a pitchers' duel over the visiting Philadelphia Phillies, 3-1 in the opener of a three-game series Monday night.