The New York Mets went to San Francisco looking to take yet another series, but this time, they failed, and for the first time this season, we saw some cracks in the foundation.

1.  If Edwin Diaz wants to be considered an elite closer, he cannot blow that save. Even when he is at his best, he has a propensity to blow saves in an inordinate fashion, and that is starting to creep back this season.

2.  A bigger issue in the bullpen is Drew Smith. The Mets can ill afford him regressing. No, you shouldn’t anticipate he would be the 12 scoreless appearance guy he was to start the season, but lately, he’s allowed runs in four of his last six appearances. There needs to be a happy medium here.

3.  Luis Guillorme is one of the Mets best players. He sits. J.D. Davis has a four hit game. He sits. Dominic Smith has a multi-hit game. He sits. It’s like Buck Showalter is punishing players for playing well.

4.  Starting Thomas Szapucki was just plain wrong on every level, and it cost the Mets a game.

5.  Yet again, Trevor Williams and Stephen Nogosek stepped up for the Mets. Williams needs a job in the starting rotation, and Nogosek is earning a deeper look going forward.

6.  Colin Holderman was been fantastic.

7.  Chris Bassitt chose a bad time for his first bad start, but it is what it is. He’s been great all year, and he will be fine.

8.  With his versatility and hitting, the Mets can ill afford to lose Jeff McNeil. That is even with Guillorme being more than capable of locking down second.

9.  McNeil’s sliding catch is why this Mets team is great. It was 9-1 in the third, and he’s risking injury to make an out. This team keeps fighting and does not quit no matter what the obstacle.

10. Francisco Lindor was a force in this series, and he fueled that seven run comeback. It was a reminder he’s an All-Star caliber player and future Hall of Famer.

11. For the first time in a long time, Eduardo Escobar had a good series. It was more than the doubles. It was the hustle on that infield single.

12. Brandon Nimmo and Starling Marte certainly set the tone atop the lineup. It’s not just the at-bats or getting on base. It’s the way they hustle. It has rubbed off on everyone on this roster.

13. You can say until you’re blue in the face the Mets need to get a starting pitcher. They’re not available now. The Mets just have to weather this storm.

14. The ceiling is not caving in on this team. That is partially because the Phillies and Nationals are next. That said, they absolutely need to take care of business with an absolutely brutal West Coast trip to open June.

15. Just as Patrick Mazeika looked like he was going to push for more playing time, he stopped hitting. He also doesn’t seem to be syncing with up with the starting pitchers.

16. For all the talk about J.D. Martinez, the Boston Red Sox have gotten hot, and it looks like they can play themselves back into the expanded postseason picture. Also, we again need to note teams don’t make big trades like this in May.

17. While many are focusing on trades and needs and starting to panic, this Mets team keeps reminding us how good they are and just how much fight they have. That ninth inning rally against the Phillies was no fluke. This is deeply ingrained in the team’s DNA.

18. Mark Canha has really stepped it up of late. He had a big series against the Giants, and he’s reached safely in seven straight games. This comes at a time when the Mets need all of their bats to step it up.

19. It is certainly interesting that Showalter thinks Canha needs to sit as much as he does. What it says is difficult to ascertain, but we will see if this changes with McNeil banged up.

20. The Mets have a chance to absolutely bury the Phillies. They need to take advantage.