Colorado's 2025 season ends 43-119, the franchise's worst showing in modern times and one of the worst seasons in MLB history. Interim manager Warren Schaeffer called it "horrible" but credited the players’ effort as they navigated a brutal rebuild.

Logan Webb dominated the Rockies, while Adames and Devers supplied the power for San Francisco. Colorado's rotation posted a historic ERA, their lineup struck out at a club-record pace, and the club faces heavy offseason questions about rosters and front-office direction after back-to-back 100-loss seasons.

Giants jumped ahead early with Adames and Ramos going yard off Márquez, putting Colorado in a deep hole. Tovar’s clutch fifth‑inning homer sparked a temporary Rockies pulse, but Trevor McDonald kept the pressure on and shut the door. Márquez exits with a rocky line, a career Rockies strikeout mark in reach, and Colorado’s playoff odds taking another hit as Verlander looms in the next date after two more games.

Colorado's 2025 season sinks into NL history, joining the 1962 Mets as the modern era's worst NL club by losses. A 6-2 defeat to Seattle leaves the Rockies at 116 losses with a minus-416 run differential as the Mariners clinch a playoff berth and AL West title.

Cal Raleigh's power surge frames a stark contrast to Colorado's rebuild, while Seattle's balanced attack offers a fantasy blueprint: depth, speed, and volume production. Look to Rockies youngsters like Ezequiel Tovar and Hunter Goodman for late-season exposure and potential 2026 targets as the season winds down against the Giants and Dodgers.

Seattle rides a late-season surge into the final week, sitting in prime position to clinch the AL West and chase a first-round bye. The Mariners host Colorado in a three-game set that doubles as a playoff showcase, with FanGraphs giving them the best World Series odds of any team. The Rockies visit as one of baseball’s struggling clubs, but there are a few bright spots to monitor as Seattle looks to seal up postseason positioning.

Key matchups set the tone: McCade Brown faces Bryce Miller in Game 1, Tanner Gordon tangles with Luis Castillo in Game 2, and Bradley Blalock goes against Bryan Woo in Game 3. Seattle could push toward clinching as early as tomorrow, while Colorado tries to slow the surge with a lineup that has power but lacks consistency and star-level upside. Fantasy managers should watch innings, lineup protection, and bullpen readiness as the weekend unfolds.