So far this season, Aaron Altherr is hitting .085/.141/.169 (-20 wRC+) in 47 games this season. Last year, Altherr played 105 games for the Philadelphia Phillies, and he hit .181/.295/.333 (75 wRC+). As on outfielder this year, Altherr has a -1 DRS in 127.1 innings, and he was a 1 DRS in 524.1 innings last year. That followed a -4 DRS in 837.1 innings in 2017.

Taking everything into account, Altherr is a bad baseball player, and he has been one for two years now. Despite that, the Mets have continued to keep him on the roster, and they do little to challenge his roster status.

When Jeff McNeil went down, the Mets had a need for someone who could fill-in in the outfield. Instead of a Dilson Herrera who has some outfield experience, the Mets instead went with Ruben Tejada, who was no threat to taking away his outfield reps. The team also didn’t call-up Rajai Davis, who also could have presented a threat.

On Davis, most fans remember his Uber ride and his hitting a pinch hit homer. What they don’t see is his hitting .287/.334/.410 with Triple-A Syracuse. That’s not as good as the .274/.384/.565 batting line Altherr put up in admittedly far fewer games with Syracuse. On the one hand, that makes the Mets decision to go with Altherr over Davis defensible. However, it is still curious why you would not even challenge Altherr when you needed that extra outfielder.

What’s all the more baffling is how the Mets let Billy Hamilton go to the Braves.

There are many things you can say about Hamilton and his deficiencies as a player. In 93 games with the Royals this year, Hamilton hit .211/.275/.269 (44 wRC+). That’s actually a step backwards for him as he hit .239/.299/.327 (69 wRC+) in 153 games for the Reds last year. No matter how you look at it, Hamilton is a bad hitter. Terrible actually.

That makes the fact he’s been a significantly better hitter than Altherr all the worse. Hamilton is also a much better outfielder. In fact, Hamilton is an elite defensive outfielder. In 716.1 innings this year, Hamilton has a 9 DRS. Since he was called up in 2013, his 60 DRS trails only Lorenzo Cain among qualifying center fielders.

Right there, Hamilton is a significantly better hitter and fielder than Altherr. When you factor in Hamilton’s great speed and base running, you realize Hamilton does EVERYTHING better than Altherr. Everything.

With rosters expanding in September, and the Mets depth depleted to the point where they have to not only carry Altherr on the roster but also play him, there is zero reason to not put in a claim for Hamilton. He was a significant upgrade, and he was someone the Mets were going to be able to carry on the roster into September. If the Mets were lucky enough to make the postseason, Hamilton would have been a huge weapon as a late inning pinch runner and/or defensive replacement.

Go back and ask the 1969 Mets about the Ron Swoboda and Tommie Agee catches. Go back and ask the 2004 Red Sox about Dave Roberts stealing a base. The ability or a player to make that one impact can make all the difference in the world. Instead, the Mets just let Hamilton go to the Braves, who were lower in the waiver priority, unchallenged.

The Braves will get the benefit of his base running and defense while the Mets cross their fingers on Brandon Nimmo being able to return from a bulging disc in his neck. They’re also hoping Dominic Smith, who is still in a walking boot and using a knee scooter, can return. They’re hoping J.D. Davis‘ leg won’t continue to be an issue. Same for McNeil, who has gone from being able to immediately come off the 10 day IL to needing a rehab stint. There’s also Jed Lowrie, a player who has fewer pictures of him in a Mets uniform than people have photos of Big Foot or the Lockness Monster.

Going into the season, Brodie Van Wagenen kept telling us the Mets were all-in, and the team would have no ifs. It’s August 20, and the team wouldn’t go all-in on improving their roster, and they are seeing IF one of their injured players could contribute. Mostly, they’ve decided the team is better with Altherr, who has been terrible for over a year now, than any of the better alternatives . . . like Hamilton.