New York Mets right-hander Tylor Megill (shoulder) threw four scoreless innings in a minor-league rehab start on Tuesday for Triple-A Syracuse with seven strikeouts and just one walk. Manager Carlos Mendoza said on Monday that it was possible this would be Megill's last rehab start. If so, the Mets will have to decide if Megill jumps back into the starting rotation or stays at Syracuse. If the Mets don't move to a six-man rotation when the 28-year-old is activated from the injured list, rookie Christian Scott could be the odd man out and sent back to Syracuse if the Mets are intent on returning Megill to their rotation. In his one start before his injury, Megill gave up just one earned run in four innings against the Brewers on March 31 while walking three and striking out four. He'll be an option in NL-only leagues if he rejoins New York's rotation.

The Washington Nationals reinstated left-hander Robert Garcia (illness) from the 15-day injured list on Tuesday and designated right-hander Matt Barnes for assignment in a corresponding move. Garcia has missed the last couple of weeks due to a bout with the flu, but he's feeling better now and will return to Washington's bullpen. The 27-year-old made one minor-league rehab outing. Garcia, a former 15th-round pick by the Kansas City Royals in 2017 out of UC Davis, made his big-league debut last year with the Miami Marlins and Nationals and has allowed six earned runs on 12 hits (one home run) while walking four and striking out 13 in his 8 1/3 relief innings for the Nats this year. He's off the fantasy radar for now.

The Oakland Athletics optioned right-hander Dany Jimenez to Triple-A Las Vegas on Tuesday and selected right-hander Tyler Ferguson's contract from Las Vegas in a corresponding move. The club also designated outfielder Lazaro Armenteros for assignment. Jimenez has struggled of late out of Oakland's bullpen, posting a 5.40 ERA, 1.50 WHIP, eight walks and nine strikeouts in his last 10 innings. However, the 30-year-old didn't allow an earned run in his first five appearances of the season, so his overall ERA of 3.68 doesn't look too bad. The Dominican reliever will likely be back with Oakland at some point after going to the minors to work on the command of his pitches. With Jimenez out of the picture for the time being, Lucas Erceg and Austin Adams will be the A's primary setup men in front of impressive young closer Mason Miller.

New York Mets outfielder Drew Gilbert (hamstring), the top prospect the Mets acquired from the Houston Astros in the Justin Verlander trade last summer, hasn't played in the minors since straining his right hamstring in the second game of an April 6 doubleheader for Triple-A Syracuse. Gilbert is still in the "strengthening phase" of his recovery process. His timeline to return will depend in large part upon how well he responds to his running progression, but the Mets are hopeful he will be ready toward the end of May or beginning of June. The 23-year-old was hitting .240/.321/.360 in seven games with Syracuse before his injury. Gilbert, who was taken 28th overall by Houston in 2022 out of Tennessee, is ranked as the Mets' No. 2 prospect, per MLB Pipeline, so he deserves to be stashed in all dynasty/keeper leagues.

New York Mets shortstop prospect Jett Williams (wrist), the team's top prospect per MLB Pipeline, started dealing with right-wrist soreness at the end of last month, which has kept him off the field since April 21. Williams received a cortisone injection at the end of last week, according to senior vice president of player development Andy Green. He's waiting for the injection to take effect and has plans to start swinging a bat in the coming days and return to games by the end of the month of May. Williams was off to a slow start before his injury, with a .179/.360/.308 slash line in his first extended taste of Double-A ball. But it shouldn't be too concerning, as the former first-rounder thrived during his first full minor-league season in 2023, hitting 13 homers, drawing 104 walks and stealing 45 bases, mostly at Single-A St. Lucie. Williams should be stashed in most dynasty/keeper formats.