Seattle Mariners News — Sun, Sep 6, 2026

Keep up with Seattle Mariners

Yesterday's news on your home page, and in one email at 7:30 AM ET.

Last game

W5–4at COL

Fri, Sep 18

Next game

at Colorado

Sun, Sep 20 · 3:10 PM EDT

Today’s brief

The Seattle Mariners have called up top prospect Michael Arroyo to join the big league club, hoping his bat can provide a late-season offensive boost. This move comes as the team struggles, having recently lost a series to the Athletics after a 6-2 defeat. Fans are also debating team behavior and future roster decisions amidst the playoff push.

Top stories

Featured on the Mariners feed, related coverage grouped underneath.

SB Nation · Sun 3:51 PM ET

Mariners call up Michael Arroyo to provide an on-base spark — Seattle added infield-outfielder Michael Arroyo from Double-A Arkansas, with the 20-year-old having a .300 batting average across two minor league levels this season.

More: Associated Press and Roundtable Sports

Just outside the window — 9 items published before this window

What Does 'Accountability' Look Like For Seattle Mariners?Roundtable Sports · Sat 1:35 PM ET
Mariners' Lazaro Montes Injury Threatens Crucial September Audition for 2027Seattle Mariners On SI · Sat 11:45 AM ET
Mariners Shut Down Matt Brash for Season After MRI Reveals Lat InjuryAthlon Sports · Sat 11:24 AM ET
The Mariners are flushing their golden opportunity for a playoff push down the drainFanSided · Sat 11:09 AM ET
There's a Big - and Scary - Question Facing Seattle Mariners Moving ForwardRoundtable Sports · Sat 11:00 AM ET
Athletics at Seattle Mariners MLB Prediction, Picks & Odds for Sept. 5, 2026Athlon Sports · Sat 10:24 AM ET
Mariners News: Troy Taylor, Shane McClanahan, and Luis DurangoSB Nation · Sat 10:00 AM ET
Mariners Prospect Update: Felnin Celesten, Taylor Dollard, Kelvin AlcantaraSeattle Mariners On SI · Sat 9:35 AM ET
Max Muncy, Alika Williams each homer in third to tie up Athletics-MarinersNBC Sports Bay Area · Sat 6:56 AM ET

Compiled from Yahoo Sports’ Mariners pages · Team feed · Latest news · Schedule