# MLB performance of Giants and Mariners

> Live situation record from CLSTR: https://clstr.news/situations/mlb-performance-of-giants-and-mariners
> Updated: 2026-09-11T05:14:56.000Z. Sources: 6. Developments: 2.

In late August 2026, the San Francisco Giants and Seattle Mariners were experiencing mid-season difficulties. The Giants faced a severe offensive slump, hitting .218 as a team, and trailed the National League West by 24.5 games. Despite these struggles, the organization noted promise in prospect Jhonny Level. The Mariners also struggled, maintaining a record below .500 due to poor slugging and OPS despite a strong pitching staff.

By mid-September, both teams continued their seasons with specific matchups. The Mariners, holding a 69-78 record, were scheduled to play the Athletics, while the Giants, with a 62-85 record, were set to face the San Diego Padres.

## Timeline

### 2026-09-11: MLB Matchups: Mariners at Athletics and Giants vs. Padres

MLB action on September 11, 2026, features the Seattle Mariners at the Athletics and the San Diego Padres visiting the San Francisco Giants.

4 sources. https://clstr.news/cluster/mlb-matchups-mariners-at-athletics-and-giants-vs-padres

### 2026-08-21: MLB teams face mid-season struggles in San Francisco and Seattle

MLB's San Francisco Giants and Seattle Mariners face difficult seasons, marked by offensive struggles in San Francisco and pitching-heavy but low-power play in Seattle.

2 sources. https://clstr.news/cluster/mlb-teams-face-mid-season-struggles-in-san-francisco-and-seattle

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Cite as: MLB performance of Giants and Mariners. CLSTR, https://clstr.news/situations/mlb-performance-of-giants-and-mariners