MLB Player News

The Giants designated Leonard for assignment Tuesday, Justice delos Santos of The San Jose Mercury News reports.

Leonard will end up as the odd man out of a 40-man roster spot following Victor Bericoto's (oblique) return from the injured list and the signing of Andrew Knizner. Leonard went 2-for-8 with a double and two strikeouts during the first three games of his MLB career.

The Red Sox transferred Kiner-Falefa (forearm) from the 10-day injured list to the 60-day IL on Tuesday.

The transaction clears up a spot on the 40-man roster and ensures that Kiner-Falefa won't be available for the Red Sox until at least Aug. 18 while he continues to recover from a stress reaction in his left forearm. Kiner-Falefa was cleared to begin a hitting progression shortly after the All-Star break, but it's unclear where he currently stands in his rehab program or how close he might be to heading out on a rehab assignment.

San Francisco reinstated Bericoto (oblique) from the 10-day injured list Tuesday.

After spending just over a month on the shelf with a left oblique strain, Bericoto completed a rehab assignment and was cleared to return to the big-league squad Tuesday. In 59 major-league plate appearances this season, the 24-year-old has slashed .293/.305/.552 with four home runs and nine RBI. The Giants designated Eddys Leonard for assignment to make room for Bericoto on the active roster.

The Red Sox reinstated Rutschman (wrist) from the 10-day injured list Tuesday and added him to the active roster, Gabrielle Starr of the Boston Herald reports.

Rutschman is making his Red Sox debut Tuesday as the starting catcher while batting third. The catcher has been out with wrist inflammation since July 19, which has kept him from playing for his new team after Boston acquired him Aug. 3. In corresponding moves Tuesday, the Red Sox designated Jake Rogers for assignment and transferred Isiah Kiner-Falefa (forearm) to the 60-day injured list.

The Giants optioned Morgan to Triple-A Sacramento on Tuesday, Justice delos Santos of The San Jose Mercury News reports.

The Giants promoted Morgan from Triple-A on Monday once Daniel Susac (knee) landed on the injured list, but the former's time with the big club will come to an end after just one day to make room for Andrew Knizner. Morgan has slashed .241/.323/.325 across 96 plate appearances since moving to Triple-A in May and is likely to remain there for the remainder of the season.

Boston designated Rogers for assignment on Tuesday.

With Adley Rutschman (wrist) making his return from the 10-day injured list, the Red Sox opted to keep Connor Wong around as their No. 2 catcher over Rogers. Acquired Aug. 3 along with Rutschman in a deal with the Orioles, Rogers played in just two games for Boston, going 3-for-6 with two doubles, a walk, an RBI and four runs. The 31-year-old shouldn't have much trouble finding work elsewhere with a team in need of defensive-minded backup catcher.

Knizner signed a major-league contract with the Giants on Tuesday, Justice delos Santos of The San Jose Mercury News reports.

Knizner has yet to play in an MLB game this season, but he's slashed .294/.393/.552 with 12 homers, 38 RBI and 33 runs scored across 234 plate appearances at Triple-A. He'll now reunite with the Giants to provide depth at catcher, replacing Zach Morgan.

Ortiz (back) is out of the lineup for Tuesday's game against San Diego.

Ortiz will miss his third consecutive start as he continues to battle an upper-back injury. Brice Turang will slide over to shortstop and lead off, while David Hamilton mans third base and bats eighth for Milwaukee.

The Tigers placed Mayfield (undisclosed) on the minor-league 7-day injured list Tuesday, Emily Waldon of Baseball America reports.

Mayfield, who was acquired by the Tigers at the trade deadline, will have to wait a bit before he makes his organizational debut. The details of why he was placed on the injured list Tuesday have not been revealed.

Vaughn is absent from the lineup for Tuesday's matchup with San Diego.

Vaughn went 0-for-4 with a strikeout in Monday's series opener and will now sit out Tuesday. Jake Bauers will man first base and cleanup, while Christian Yelich will act as the designated hitter and bat sixth for Milwaukee.