The Seattle Mariners are set to sign outfielder Victor Robles after he was designated for assignment by the Washington Nationals over the weekend, according to Adam Jude of the Seattle Times. Robles is expected to join the Mariners on Tuesday before the team's three-game series against the Oakland A's kicks off. The 27-year-old struggled mightily at the plate for the Nationals this year, hitting just .120 with two RBI and four stolen bases. However, Seattle will take a chance on a player who was a top-five prospect in baseball just a few years ago. Right now, Robles isn't worth a waiver wire add in fantasy, but maybe a change of scenery could help him reach his potential.

The Philadelphia Phillies placed outfielder Brandon Marsh (hamstring) and infielder Kody Clemens (back) on the 10-day injured list on Monday and recalled outfielders Weston Wilson and David Dahl from Triple-A Lehigh Valley in corresponding moves. Marsh strained his right hamstring in Sunday's loss to the St. Louis Cardinals and was removed in the eighth inning. Clemens was scratched from Sunday's lineup with back spasms and was replaced in the lineup by utility man Whit Merrifield. Both players will now miss at least the next 10 days of action as they heal up. Dahl is starting in left field and will bat seventh on Monday against the Milwaukee Brewers. Both he and Merrifield will battle for playing time in Philly's outfield with Marsh out.UPDATE: Marsh and Clemens have "very mild" injuries, according to manager Rob Thomson.

Philadelphia Phillies right-hander Dylan Covey (hamstring, shoulder), who is dealing with a right-shoulder strain, had started to play catch but tweaked his hamstring while rehabbing. He is back in Clearwater, Fla., where he is shut down for the time being. Covey has not pitched since his final Grapefruit League appearance on March 1 in spring training and was transferred to the 60-day injured list on Saturday. The 32-year-old veteran was the fourth-round pick by the Oakland Athletics in 2013 out of the University of San Diego. Covey debuted in 2017 with the Chicago White Sox and spent the first three years of his career in the Windy City. In 29 appearance (one start) with the Dodgers and Phillies in 2023, he had a 3.77 ERA and 1.51 WHIP with 17 walks and 30 K's in 43 innings pitched. Covey still has a ways to go before being an option in Philly's bullpen this year.

Washington Nationals shortstop CJ Abrams (shoulder) remains out of the starting lineup for Monday's series opener against the visiting division-rival New York Mets. Abrams is dealing with a jammed left shoulder and will miss his third straight start. Fantasy managers should continue to consider the emerging youngster as day-to-day and check back to see if he's able to return on Tuesday for the second game of the series against New York. The 23-year-old's power/speed combination gives him high-end upside, but he's been cold of late, going 7-for-41 (.171) with two homers, five RBI, no walks and 13 strikeouts in 42 plate appearances in his last 10 games. Still, he's a must-start when he's active. Ildemaro Vargas will start at short on Monday and will hit seventh for the Nats against Mets right-hander Tylor Megill.

Washington Nationals outfielder Jacob Young (hand) continues to sit in Monday's series opener against the visiting division-rival New York Mets. Young was forced to leave Saturday's game early against the Cleveland Guardians due to swelling in his right hand and he did not play on Sunday, so Monday will be his second straight missed game. The 24-year-old is currently considered day-to-day and could return as soon as Tuesday's game against the Mets. Young has been a regular for the Nats in center field in just his second year in the big leagues. Although he has yet to homer in 81 games in the majors, he's stolen 30 bases in 284 plate appearances dating back to last year and is useful in most fantasy formats for his speed when he's in the lineup. With Young out again, both Jesse Winker and Eddie Rosario are manning the corners in the outfield for Washington on Monday.