Griffin is starting at shortstop and batting seventh in his major-league debut Friday against the Orioles.

Pittsburgh officially added the 19-year-old to the big-league roster earlier Friday, and he'll slot into the bottom third of the order in his first game with the major-league club. Griffin has just five games under his belt at the Triple-A level but has a .950 OPS overall during his minor-league career. The top prospect is also expected to finalize a nine-year, $140 million contract extension in the near future.

Friedl is absent from the lineup for Friday's game against the Rangers.

Friedl remained in the lineup the first two times the Reds faced a southpaw this season, but the left-handed hitter will take a seat Friday as the Rangers send MacKenzie Gore to the bump. Dane Myers will cover center field and bat second for Cincinnati.

Manaea allowed one run on four hits and two walks over 3.2 innings of relief in Thursday's loss to the Giants. He struck out two.

After taking over for David Peterson with one out in the fifth inning, Manaea saved the rest of the Mets' bullpen by lasting the rest of the game and throwing 74 pitches (44 strikes). Manaea's fastest pitch of the night was just 91.3 mph and he routinely sat below 90 mph with his two-seamer and four-seamer, but he's made it work with the reduced velocity so far, posting a 1.80 ERA and 4:4 K:BB over two long-relief appearances covering five innings. The 34-year-old lefty appears to be a long way from regaining a spot in the rotation, however, even if an injury were to open up a slot.

Vientos went 1-for-4 with a solo home run in Thursday's loss to the Giants.

Getting the start at first base and batting sixth against Robbie Ray, Vientos got hold of a slider from the southpaw and drove it 406 feet into the left-field seats. It was the 26-year-old slugger's first homer and first RBI of the season, and while he's been used sparingly so far, Vientos has gone 3-for-9 with a double in his limited action.

The Pirates designated Valdez for assignment Friday.

The club needed to free up a spot on its 40-man roster for the addition of Konnor Griffin. Valdez has managed just a .230/.288/.392 batting line over parts of three major-league seasons.

Mateo slugged a two-run home run in his only at-bat during Thursday's 17-2 rout of the Diamondbacks.

The utility infielder pinch hit for DH Dominic Smith in the ninth inning and took position player James McCann deep. Mateo has been used sparingly early in the year, appearing in just three of Atlanta's first seven games and getting only four plate appearances, and it'll likely take an injury or two to put him in a fantasy-friendly role.

The Pirates selected Griffin's contract from Triple-A Indianapolis on Friday.

Griffin is set to make his major-league debut Friday during the Pirates' home opener. The expectation is that he will also receive a nine-year, $140 million contract extension, per Buster Olney of ESPN, though that has not been finalized. Griffin will take over as the Pirates' everyday shortstop after collecting a .336/.420/.530 batting line with 21 home runs and 68 stolen bases in his first 127 minor-league games.

Dubon went 2-for-4 with a walk, a solo home run and two additional runs scored in Thursday's win over the Diamondbacks.

His sixth-inning homer off Joe Ross was one of four Atlanta long balls in a 17-2 rout. It was Dubon's first time leaving the yard in 2026, but he's come flying out of the gates while handling starting shortstop duties in place of Ha-Seong Kim (finger), batting .429 (9-for-21) with four runs and six RBI in six games.

Baldwin went 1-for-6 with three runs scored and an RBI in Thursday's rout of the Diamondbacks.

Per Mark Bowman of MLB.com, in the process Baldwin became just the third player in franchise history to score at least one run in each of the first seven games of a season, joining Hall of Famers Jimmy Collins (who accomplished the feat in 1900) and Hank Aaron (1957). Baldwin's had a blistering start to 2026, slashing .286/.375/.643 in 32 plate appearances with a double, three homers, eight RBI, nine runs and a 4:3 BB:K.

Conine (illness) will start in left field and bat eighth in Friday's game against the Yankees.

Conine wasn't available for the Marlins' last game Wednesday versus the White Sox due to illness, but he's feeling well enough to give it a go in the Bronx. The 28-year-old Conine is 4-for-10 with one home run and a 1:2 BB:K in his first 11 plate appearances this season.