MLB · 1 month ago

Which Team is the Biggest Loser After the MLB Trade Deadline?

Sportsgrid Staff

Host · Writer

Which Team is the Biggest Loser After the MLB Trade Deadline?

As the 2025 MLB trade deadline closes, teams across the league have reshaped their rosters in pursuit of postseason glory. Some franchises made power moves, while others stood pat or underperformed in the eyes of fans and analysts. Here’s a breakdown of the biggest MLB trade deadline winners and losers, with a focus on their playoff potential — and how bettors can capitalize on these shifts in the MLB futures market.

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MLB Trade Deadline Winners: Mariners, Phillies, Padres Lead the Pack

1. Seattle Mariners: Clear Deadline Winners

If you’re looking for a team that dramatically improved its World Series odds, it’s the Seattle Mariners. With a powerful combination of pitching and added offensive depth, Seattle made the right moves to push for their first World Series appearance.

Key Moves: Two impactful bats added to an already strong lineup.
Betting Insight: Mariners’ AL Pennant odds have shortened significantly. This could be a great time to jump on them before the public catches on.

“I think the Mariners extending that lineup, getting those two big bats with that pitching staff… To me, they were the biggest winners here.”

2. Philadelphia Phillies: Bullpen Boost with a Closer

The Phillies identified their main weakness — late-inning pitching — and addressed it efficiently. While their moves weren’t flashy, they were necessary.

Key Impact: Securing a reliable closer for the stretch run.
Playoff Betting Angle: Their bullpen upgrades make them a strong bet in close postseason matchups, especially against offensively weaker teams.

“All they needed was that closer, I thought. Phillies are a close second.”

3. San Diego Padres: Smelling Blood in the NL West

With the Dodgers failing to fully lock up the division, the Padres pounced, strengthening both their bullpen and lineup.

Key Outlook: The Padres see a vulnerable NL West and are going all-in.
Betting Tip: Look for value in division futures or Padres to make the playoffs props, especially if you believe the Dodgers are fading.

MLB Trade Deadline Mistakes: 5 Teams Who Failed at the Deadline?

Other Notable Deadline Winners: Yankees and Mets

Both New York Yankees and New York Mets made moves indicating a win-now mindset. The Yankees added depth, while the Mets retooled to stay competitive in a tightly contested National League.

Yankees Betting Insight: Improved offensive production could help bettors target the over in team total runsmoving forward.
Mets Angle: Still a longshot for the NL, but worth tracking for value-based bets depending on their schedule strength.

Top 10 MLB World Series Winner Odds Before and After Trade Deadline

MLB Trade Deadline Losers: Tigers, Twins, Braves Fail to Make a Statement

1. Detroit Tigers: Missed Opportunities

Despite leading a weak division, the Detroit Tigers failed to add a marquee bat or arm, raising questions about their postseason viability.

Criticism: Lack of star power and depth in both rotation and lineup.
Betting Strategy: Be cautious betting the Tigers in postseason futures. They may be exposed in a short series.

“I don’t understand what’s going on there… they didn’t really get a big impact bat… I fear there’s gonna be one of these seasons where they roll through a weak division and then get exposed.”

2. Minnesota Twins: Playing It Safe

The Twins were in a tough spot but chose not to gamble. That indecision may hurt their postseason aspirations.

Key Concern: Didn’t address key weaknesses, particularly in pitching.
Betting Implication: Watch how they finish the regular season — potential fade material against playoff-ready opponents.

3. Milwaukee Brewers: Banking on Internal Talent

Rather than buying aggressively, the Brewers stayed relatively quiet, banking on internal development like Andrew Vaughn’s emergence.

High-Risk Move: Betting that young talent can sustain performance.
Wagering Note: Brewers futures may carry risk — monitor their consistency down the stretch.

“I wanted the Brewers to be more aggressive… I don’t know if you want to buy into that.”

NL East Showdown: Mets vs. Phillies Vying for Top Spot

Final Thoughts: Bet Smart as Playoff Races Heat Up

As always, the MLB season brings surprises. Teams like the Mariners and Padres are on the rise, while others like the Tigers and Twins left fans (and bettors) wondering what the front office was thinking. The 2025 MLB postseasonoutlook is shaping up to be full of intrigue and betting value.