Bregman (elbow) remains out of the lineup for Monday's game against the Red Sox, Chandler Rome of The Athletic reports.

Bregman will hit the bench for a fourth straight game due to swelling in the back of his right elbow. According to MLB.com, manager Joe Espada said that Bregman has resumed hitting in the batting cage and taking ground balls, but Rome speculates that the third baseman could nonetheless remain out of the lineup until the beginning of the Astros' road trip Thursday in Baltimore. Shay Whitcomb will get another start at third base Monday in place of Bregman.

Marte is out of the lineup for Monday's game against the Blue Jays.

After starting in 13 of the Reds' previous 14 games, Marte is absent from the lineup for a second straight game. Santiago Espinal will bat ninth and play the hot corner Monday. Marte has two hits and eight strikeouts in his last 20 at-bats.

Atlanta announced Monday that Riley was diagnosed with a fractured right hand following an MRI and is expected to miss 6-to-8 weeks.

Initial testing on Riley's hand after he was hit by a pitch Sunday was inconclusive, but Monday's MRI revealed the third baseman is dealing with a fracture. The 6-to-8-week timeline all but guarantees Riley won't return before October, with Atlanta's final regular-season contest being exactly six weeks away from this past Sunday. Atlanta currently holds the NL's third and final wild-card spot, so there's a chance Riley could be back for postseason play. In the meantime, Luke Williams will likely step in as Atlanta's primary option at the hot corner.

Rojas went 2-for-4 with a solo home run, a walk and an additional run in a win over the Pirates on Sunday.

Rojas delivered his first home run of August in the fourth inning to extend the Mariners' lead to 5-0 at the time. The multi-hit effort was Rojas' first since the last time he'd left the yard July 31, and it snapped an 0-for-12 slump that had encompassed his previous four games. Despite the productive day Sunday, Rojas' bat has lost almost all of its early-season sizzle, as he's carrying a .198 average and .599 OPS over the 62 games he's played since June 1.

The Marlins designated Rivera for assignment Monday.

Rivera had seen his playing time drying up lately and with the arrival of Connor Norby, he's now off the roster altogether. The 28-year-old slashed just .214/.294/.269 with one home run in 96 games with Miami and would seem to stand a good chance of passing through waivers.

Hayes has played with a herniated disc in his back for much of the season, Jason Mackey of the Pittsburgh Post-Gazette reports.

Hayes missed most of May with the issue, and while he's stayed off the injured list since then, it sounds like the discomfort hasn't really gone away. It could at least partly explain the 27-year-old's dreadful .233/.283/.290 batting line this season. There doesn't seem to be any talk at this point of surgery and/or shutting Hayes down, but perhaps that changes when/if the Pirates decide they don't have a realistic chance of making the postseason. Hayes has five more years left on the eight-year, $70 million contract extension he signed in April of 2022.

Smith started at third base and went 1-for-4 with a stolen base in Sunday's 6-5 extra-inning win over Minnesota.

Smith, who was given a break Saturday after starting eight games in seven days, was back in the lineup and stole his eighth base. A strong first half put him on fantasy radars, but a .202/.264/.294 line since the All-Star break is more in line with Smith's production from previous seasons.

Machado went 1-for-4 with a solo home run in Sunday's 3-2 loss to the Rockies.

Machado went 5-for-13 with two extra-base hits during the three-game series at Colorado. The third baseman has 19 homers on the year, including six over his last 18 contests as he's found more consistent power in the second half. He's added a .271/.322/.449 slash line, 71 RBI, 60 runs scored, 23 doubles and six stolen bases over 116 games.

Riley (hand) is set to undergo further evaluation after initial X-rays and testing were inconclusive Sunday, Justin Toscano of The Atlanta Journal-Constitution reports.

Riley was forced to exit Sunday's game against the Angels after being hit by a pitch in his right hand. There should be a clearer timeline for his potential return to the lineup Tuesday, as Atlanta is off Monday.

Jung went 2-for-5 with a solo home run in Sunday's 6-5 extra-inning win over the Twins.

Jung put the Rangers ahead for the first time with a seventh-inning solo shot. That lead didn't hold, but he added a single in the 10th inning that forced an error and led to the winning run scoring. Jung has hit safely in nine of his last 10 games, going 11-for-43 (.256) in that span, though his homer was his first since Aug. 4. The third baseman is slashing .274/.295/.476 with four homers, nine RBI, eight runs scored, three doubles, a triple and one stolen base over 21 contests this season.