Naylor went 1-for-4 with a solo home run in Tuesday's 5-0 win over the Tigers.

Naylor opened the scoring in the fourth inning, launching a 3-2 pitch from Alex Faedo for his 23rd homer of the year. Naylor's gone 3-for-8 with a pair of RBI in his last two games after missing the Guardians' previous three contests with "general soreness". Overall, the 27-year-old Naylor is slashing .241/.320/.477 through 413 plate appearances this season with 74 RBI, 58 runs scored and five stolen bases.

The Diamondbacks received "relatively good news" on Walker's (oblique) MRI but are still expected to place him on the 10-day injured list, Nick Piecoro of The Arizona Republic reports.

Walker tweaked his oblique in Monday's win over the Nationals. While it sounds like the strain isn't overly severe, it's bad enough that he'll be out, at minimum, for the next 10 days. Arizona acquired Josh Bell via trade with the Marlins earlier Tuesday and will install him as its first baseman while Walker recovers.

The Diamondbacks acquired Bell from the Marlins on Tuesday in exchange for cash considerations, Craig Mish of the Miami Herald reports.

The acquisition of Bell would seem to indicate that the Diamondbacks expect to be without everyday first baseman Christian Walker for a while after Walker suffered an oblique injury in Monday's 9-8 win over the Nationals. While Bell has posted a mediocre .699 OPS on the season, he's been sizzling at the plate of late with six home runs over his last 12 contests. The Marlins will cover approximately $3.25 million of the $5.5 million remaining on Bell's $16.5 million salary for 2024 as part of the trade, per Nick Piecoro of The Arizona Republic.

The Rays recalled Shenton from Triple-A Durham on Tuesday, Marc Topkin of the Tampa Bay Times reports.

Shenton will absorb the roster spot vacated by Amed Rosario, who was traded to the Dodgers on Monday. The 26-year-old put up a .697 OPS over a 17-game stint with the Rays earlier this season. Shenton can play both infield corners and could get a decent amount of playing time, especially if the Rays continue to trade pieces from their major-league roster.

Arizona manager Torey Lovullo said after Monday's 9-8 win over the Nationals that concern about the left oblique injury Walker suffered during the game is "not minimal," ESPN.com reports. The skipper added that Walker is scheduled to undergo an MRI on Tuesday.

Lovullo is holding out hope that Walker won't have to miss much time, but the Diamondbacks won't have a clearer idea regarding the length of a potential absence for the first baseman until the results of his MRI are read. Walker can be viewed as day-to-day for now, but fantasy managers should at the very least expect him to be out of the lineup for Tuesday's contest. Kevin Newman came off the bench to replace Walker ahead of the fourth inning of Monday's game, but Arizona could recall Pavin Smith from Triple-A Reno and have him serve as the primary first baseman should Walker require a stint on the injured list.

Vaughn went 1-for-4 with a solo home run and a walk Monday against the Royals.

Vaughn led off the seventh inning with his 12th home run of the season and his first since July 2. He's hit only .195 with seven RBI and six runs scored across 20 games in that span. Vaughn has also seen his production fall significantly this season, highlighted by a career-low .672 OPS.

Canha is not in the lineup for Tuesday's game versus the Guardians, Evan Woodbery of MLive.com reports.

Canha is a good bet to be dealt before Tuesday's trade deadline, so it's not a surprise to see his name absent from the Tigers' lineup card. Detroit will go with Justyn-Henry Malloy in left field and Colt Keith in the designated-hitter spot.

Rice went 2-for-3 with a solo home run and an additional run against the Phillies in Monday's 14-4 victory.

Rice hit one of six Yankees homers in the contest, smashing a solo shot in the second inning. The rookie had been cold coming in, slashing just .107/.229/.214 without a homer over his previous nine games. It remains to be seen what the Yankees will do on the final day before the trade deadline, but Rice appears to have a path to a near-everyday role at first base -- at least until Anthony Rizzo (forearm) return to health -- after J.D. Davis was designated for assignment Sunday.

Guerrero went 7-for-10 with two home runs, three doubles, four total runs, five total RBI and one walk across both games of Monday's doubleheader split against the Orioles.

Guerrero hit a solo shot in both contests, and he rapped a trio of doubles in the nightcap. He racked up an absurd 16 total bases and collected what for many players would be a solid week's worth of hits in just one day. Guerrero leads MLB with seven long balls, 45 total bases, a 1.125 slugging percentage and a 1.678 OPS since the All-Star break.

Mountcastle went 4-for-7 with a home run, two RBI, two runs and two walks over both games of Monday's doubleheader split with the Blue Jays.

Mountcastle did the majority of his damage in Game 1, when he collected three hits, including a solo homer and a run-scoring single. The slugger started at first base in the matinee and at DH in the nightcap. Mountcastle has been very productive of late, batting a robust .440 (11-for-25) with nine RBI over his past seven contests.