Mariners Blew a Winnable Game Against Oakland, and Dan Wilson Needs to Fix Two Things Right Now

The Mariners walked away from Monday night's 6-4 loss to the Athletics with two hard lessons staring them in the face. Whether Dan Wilson and the front office actually learn from them is the real question.

There's an old saying in baseball: you win a third of your games, you lose a third, and the middle third is what actually defines your season. Monday's game was squarely one of those middle contests, the kind that separates good teams from average ones. The reasons Seattle lost come down to two separate issues, and both are fixable if the organization decides to act.

The Hitting Was Brutal

Let's start with the obvious: the Mariners went 1-12 with runners in scoring position. That's not just bad. That's the kind of number that keeps you up at night. The thing is, this is something the team basically just has to weather for the rest of the season when it shows up. Streaks happen. You get those nights where runners are on base and nobody can find the barrel. It happens.

But that doesn't make it any less frustrating when you're down by two in a game you could have easily won.

The Roster Decisions Were the Real Problem

The second issue is where Dan Wilson and the front office actually have some control: how they're using this roster. The specific case study Monday night was Casey Legumina and the decision about when to take out the left-handed member of a platoon. These were the kinds of useful pieces of information that only come from live games.

The problem? The Mariners will likely take that information and do exactly nothing with it. That's the frustration right there. Through the first five and a half innings, there were moments where different moves could have changed the trajectory of the night. Instead, Seattle came out on the wrong side of a close game.

This is early season, so there's time to figure it out. But if the Mariners want to make noise in April and beyond, they need to tighten up both the hitting with runners in scoring position and the tactical decisions about when and how they deploy their depth. Monday gave them a blueprint. Now we'll see if they actually follow it.

This article was created with AI assistance and reviewed by Seattle On Tap editorial staff. Always verify information with official team sources.