NL East Notes: Diaz, Walker, Cavalli

While Diaz has now been healthy enough to take the field in 2024, the results have left much to be desired. Entering play tonight, the 30-year-old had a somewhat middling 3.57 ERA with an elevated 4.09 FIP in 17 2/3 appearances while going just five-for-eight in save opportunities. His struggles have become particularly pronounced since Cubs slugger Christopher Morel left him on the hook for a loss on April 29 by crushing a two-run homer at Citi Field. In six appearances since that loss, Diaz had converted just one of his four save chances and allowed a 5.14 ERA with a 5.70 FIP in 7 1/3 innings entering the Mets' game this evening against Miami.

Things went from bad to worse against the Marlins tonight, when Diaz blew a four-run lead while recording just one out in the bottom of the ninth against Miami. After the game, the longtime closer admitted to reporters (as relayed by SNY) that his confidence is down following his recent stretch of tough performances. Even so, club manager Carlos Mendoza stood by Diaz in the aftermath of tonight's loss, reaffirming to reporters (including the New York Post's Mike Puma) that Diaz remains the club's closer. At the same time, Mendoza acknowledged the possibility that the club could look to get Diaz some work in "softer spots" for the time being as he works through his struggles. The rest of the Mets bullpen has been fairly solid in spite of Diaz's struggles, and the likes of Reed Garrett, Jorge Lopez, and Adam Ottavino could all theoretically step into higher leverage roles if Diaz needs to reset in lower leverage spots.

More from around the NL East…

• Phillies right-hander Taijuan Walker departed his start on Thursday after taking a hard-hit comebacker off his foot. While testing made clear that he had managed to avoid a break, Walker is nonetheless dealing with a bruise in his left big toe and it's not yet clear if the veteran will make his next start, which is tentatively scheduled for this coming Wednesday. Alex Coffey of the Philadelphia Inquirer relays that manager Rob Thomson told reporters this afternoon that he's "optimistic" about Walker's ability to make that start, though the club won't be sure until they see how he reacts to a light bullpen session tomorrow. In the event that Walker is unable to return to the rotation for Wednesday's start, the Phillies figure to slot right-hander Spencer Turnbull back into the rotation mix.
• The Nationals have been without former top pitching prospect Cade Cavalli since he underwent Tommy John surgery back in March of 2023, but it appears that the 25-year-old hurler is now nearing a huge step in his rehab process. According to Mark Zuckerman of MASN, Cavalli is "ready" to begin a rehab assignment in the Florida Complex League. It will be his first appearance in an official game since his big league debut on August 26, 2022. MLB.com's Injury Tracker indicates that Cavalli will be built up slowly over the course of his rehab, with two or three innings being the goal for his first appearance. The Nationals have been surprisingly competitive so far this season with a 20-23 record that places them in third place in the NL East, and a healthy and effective return to action from Cavalli later this season could be a huge boost for a rotation that already features exciting youngsters such as MacKenzie Gore and Mitchell Parker.