Mariners Seek to Defend Vedder Cup Against Red-Hot Padres

Seattle and San Diego open rivalry series with both teams riding hot streaks

Apr. 14, 2026 at 11:05pm

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A cubist, geometric painting depicting a baseball game between the Seattle Mariners and San Diego Padres, with sharp, overlapping planes of color and form capturing the dynamic action on the field.The Vedder Cup rivalry between the Mariners and Padres takes on a new intensity as both teams enter the series riding high.San Diego Today

The Seattle Mariners and San Diego Padres are set to renew their Vedder Cup rivalry, with both teams entering the series on impressive runs. The Mariners just completed a four-game sweep of the Astros, while the Padres swept the Rockies. The pitching matchups are also highly anticipated, with Bryan Woo vs. Michael King, Emerson Hancock vs. Randy Vásquez, and Luis Castillo vs. Walker Buehler scheduled.

Why it matters

The Vedder Cup has quickly become a must-watch rivalry in MLB, and this year's first matchup carries even more weight with both teams playing excellent baseball. The Mariners are looking to defend their Vedder Cup title from last season, but the Padres appear to be an even tougher opponent this year, especially with their dominant bullpen led by closer Mason Miller.

The details

The Mariners are 8-9 entering the series, while the Padres are 10-6. Seattle took five of six games from San Diego to win the inaugural Vedder Cup last year, but the Padres lineup has been on a tear lately, piling up runs and home runs even at the pitcher-friendly Petco Park. San Diego's bullpen, anchored by the dominant Mason Miller, also poses a major challenge for the Mariners if they fall behind late in games.

  • The three-game series is scheduled for April 14-16 at Petco Park in San Diego.
  • The Mariners just completed a four-game sweep of the Astros, while the Padres swept the Rockies in their last series.

The players

Bryan Woo

The Mariners' starting pitcher for the series opener against the Padres.

Michael King

The Padres' starting pitcher for the series opener against the Mariners.

Emerson Hancock

The Mariners' starting pitcher for the second game of the series against the Padres.

Randy Vásquez

The Padres' starting pitcher for the second game of the series against the Mariners.

Luis Castillo

The Mariners' starting pitcher for the series finale against the Padres.

Walker Buehler

The Padres' starting pitcher for the series finale against the Mariners.

Mason Miller

The Padres' dominant closer who has been nearly unhittable to start the season.

Josh Naylor

The Mariners' middle-of-the-order bat who recently broke out of an early-season slump.

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What’s next

The winner of this series will take an early lead in the 2026 Vedder Cup standings.

The takeaway

This Vedder Cup matchup between the Mariners and Padres has the potential to be one of the most exciting and high-stakes series of the young MLB season, with both teams playing excellent baseball and the Padres appearing to be an even tougher opponent than last year's version that the Mariners handled.