Last season's World Series runners-up the Tampa Bay Rays made it two from two to start the 2021 MLB season with a 6-4 come-from-behind victory over the Miami Marlins on Friday.
Trailing 4-2 at the top of the ninth, Joey Wendle stepped up for a three-run homer to turn the game on its head.
Diego Castillo closed it out on the mound, backing up their 1-0 Opening Day win over the Marlins.
The Houston Astros were winners again, triumphing 9-5 over the Oakland Athletics with Alex Bregman hitting back-to-back home runs across the first two games and producing a two-run performance on Friday.
Jose Altuve's speed was on show when he scored on a pop-up in the infield after Kyle Tucker's fly ball off the wall.
Chad Pinder pulled the As back into the game with a two-run homer at the bottom of the seventh but the Astros rounded it out with three runs in the ninth.
Bauer power, Mercedes drives White Sox
Trevor Bauer struck out 10 hitters in a superb first start for the Los Angeles Dodgers in their 11-6 victory over the Colorado Rockies, who had beaten the World Series champs on Opening Day.
He almost completed a no-hitter at Coors Field after six tight innings before the Rockies scored six runs in the seventh.
Yermin Mercedes went five from five, including four RBIs, in his first career start as the Chicago White Sox won 12-8 against the Los Angeles Angels.
Eric Hosmer continues to impress for the San Diego Padres, blasting a homer to right field and totalling three hits in their 4-2 win over the Arizona Diamondbacks as they moved to 2-0.
Hosmer made some history with the Padres too, becoming the first player with three hits in each of their opening two games of a season.
Puffed-out furry field invader
The Dodgers-Rockies game was interrupted by an intruder when a cat bounded its way on to the field. It is not the first time this has happened in MLB, but the lowlight was how puffed out the feline looked after their sprint.
First grand slam of 2021
Last season's American League MVP Jose Abreu registered the first grand slam of the new season, hitting to right-center to clear the bases for the White Sox.
Friday's results
Baltimore Orioles 3-0 Boston Red Sox
Tampa Bay Rays 6-4 Miami Marlins
Los Angeles Dodgers 11-6 Colorado Rockies
Chicago White Sox 12-8 Los Angeles Angels
Houston Astros 9-5 Oakland Athletics
San Diego Padres 4-2 Arizona Diamondbacks
San Francisco Giants 6-3 Seattle Mariners
Tomorrow
There's a full 14-game slate on Saturday with Hosmer's Padres out to make it 3-0 against the Diamondbacks.