The one time I was impressed by Mendoza was when he went out to pull a pitcher in a good game, but I think the pitcher shooed him away and he let the pitcher stay in. I wanna say it was during one of the complete game shutouts by either Peterson or Severino.
Through June 2025, at least, I had no complaints about him. I thought he was solid. By the end of 2025, I had flipped. He made some of the most asinine pitching moves involving relievers and would pull starters too quickly, just because they got to 100 pitches. This was my Mets memory on UMDB from June 1, 2025:
"I have no complaints about Mendoza yet. When he first came aboard, I thought "oh great, another dumb experiment," but he's proven to be a very effective skipper. He led the team to the postseason in his first year with the club and is 125-95 (.568 W%) as of this writing. Here's hoping to many more successful seasons!"
but by September 29, it was this:
"I now have complaints about Mendoza and wish to retract my previous glowing appraisal of him, based largely on his questionably managing over the last half of the 2025 season and punctuated by him going with a bullpen game in the last game of the year, the most important game of the season, the game that would decide whether the Mets went to the playoffs or not.
Also idiotic was him pitching Ryne Stanek early in that game, Stanek who had an ERA over 6 since early June and an ERA of 7.50 since August 1. Stanek, of course, gave up the majority of the runs, because bad pitchers give up a lot of runs. Not sure if Mendoza was aware of that arcane knowledge when he made the decision to use him."