MLB Player News

Arizona general manager Mike Hazen said Rivera is expected to report to the major-league club, but the logistics of that have yet to be determined, Nick Piecoro of the Arizona Republic reports.

Rivera gives the lefty-heavy Diamondbacks a right-handed hitter that will likely "see a lot of starts against lefties," either at third base or designated hitter, according to the general manager. Rivera has hit well at Triple-A -- a combined .291 average with 22 home runs over 330 at-bats in 2021 and 2022 -- but is batting just .243 with seven home runs over 288 at-bats in the majors. The minor-league numbers are inflated, given that his home park in Omaha is beneficial for right-handed batters.

Muncy went 1-for-3 with a two-run home run and a walk in Monday's 8-2 win over the Giants.

Muncy gave the Dodgers the lead in the second inning, and they never looked back. The homer was his first since the All-Star break and his 10th of the year. The infielder is slashing .162/.312/.314 with 34 RBI, 41 runs scored and two stolen bases through 343 plate appearances.

Rivera was traded to the Diamondbacks from the Royals on Monday in exchange for pitcher Luke Weaver, John reports.

Rivera posted a .683 OPS over 211 big-league plate appearances this season but also a .908 mark over 85 PA with Triple-A Omaha, so the Diamondbacks decided to pick him up in an effort to shore up their infield depth.

Reynolds was added to the lineup for Monday's game against the Marlins, C. Trent Rosecrans of The Athletic reports.

Reynolds was set to work as a reserve Monday, but he was added to the starting nine in place of Tommy Pham. Reynolds will man left field and hit third in Cincinnati's batting order.

Riley signed a 10-year, $212 million contract extension with Atlanta on Monday.

Riley has followed up a stellar 2021 season with an even better campaign, as he's established himself as a potential National League MVP candidate by producing a .301/.360/.604 slash line to go with 29 home runs, 68 RBI and 61 runs through 436 plate appearances. Atlanta will keep the 25-year-old in the fold through 2032, and perhaps another year should the team exercise a $20 million club option for 2033. With Riley under contract for the next decade, he'll man the hot corner and occupy a prominent spot in Atlanta's batting order for years to come.

Vargas' contract was selected by the Nationals on Monday.

Vargas will serve as a utility man for Washington after the team traded Ehire Adrianza to Atlanta on Monday. Vargas appeared in 30 major-league games with the Cubs earlier in the year and slashed .130/.231/.348 with a homer, a triple, four runs and four RBI.

Bernabel is hitting .359/.370/.551 with three homers and two steals through 19 games for High-A Spokane.

So far, he's been even better in High-A than Single-A, but that comes with the caveat of a .397 BABIP at the new level. Bernabel has made contact at an excellent rate at both levels while flashing solid pop and stolen-base ability, making him a solid dynasty add in deeper formats.

Anderson (shoulder) is scheduled to do some soft tossing Monday, Christina De Nicola of MLB.com reports.

Anderson doesn't seem to have made substantial progress in his recovery from his left shoulder sprain since landing on the injured list July 24, but his ability to do some throwing Monday at least suggests that he's no longer shut down. A timeline for his return from the IL likely won't come into focus until he's able to resume full baseball activities.

Moustakas is not in the lineup for Monday's game against the Marlins, according to Mark Sheldon of MLB.com.

Southpaw Jesus Luzardo will open on the mound for the Marlins, so Moustakas and his .513 OPS against lefties will open the game on the bench. Donovan Solano will enter the lineup in place of Moustakas.

Riley went 2-for-4 with two doubles and an RBI in Sunday's 1-0 win over the Diamondbacks.

Riley ended a spectacular July in style, bringing home Matt Olson on a walkoff two-bagger in the bottom of the ninth. He finished with a .423 average and 26 extra-base hits (11 home runs and 15 doubles) in 26 games on the month, breaking the previous franchise record (25) established by Hall of Famer Hank Aaron in July 1961.