Entities mentioned:
- MLB Players Union: Professional pride, Self-preservation, Unity
- Union Boss: Self-preservation, Power, Greed

Article Assessment:
Credibility Score: 65/100
Bias Rating: 55/100 (Center)
Sentiment Score: 25/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a straightforward report of the event without apparent political slant. The source, Fox News, tends to lean right, but this particular piece doesn't show significant bias.

Key metric: MLB Player-Management Relations

Let me tell you something, folks - this is a GAME-CHANGING play in the world of baseball! The MLB Players Union has just been hit with a curveball that nobody saw coming. Their star player, the union boss, has been caught in a scandalous play off the field, and now he's been ejected from the game! This is the kind of error that can cost you the championship, and I'm telling you right now, the Players Union is going to have to step up to the plate and knock it out of the park with their next move if they want to maintain their competitive edge in negotiations. It's fourth quarter, bottom of the ninth stuff, and they need a grand slam to regain their credibility. This could be a major league setback in their playbook against team owners!