The Seattle Mariners lost 6-4 to the Los Angeles Angels at Angel Stadium on September 14, 2026, in the opening game of their three-game Major League Baseball series. Rookie pitcher Kade Anderson started for the Mariners and pitched four and one-third innings while giving up five runs on seven hits with five strikeouts. Despite several opportunities, the Mariners struggled to capitalize on scoring chances throughout the game.
The Mariners stranded six runners and managed only one hit in seven opportunities with runners in scoring position. Early in the game, JP Crawford singled and Randy Arosa doubled, putting a runner in position to score, but Arosa was tagged out at home on the relay. Later, with two outs in the top of the ninth inning and game-tying runners on base, Seattle was unable to bring the runs home.
On the Angels’ side, Reid Detmers started the game and pitched effectively. Reliever Cooper Criswell gave up a crucial two-RBI single to Denzer Guzman, extending the Angels’ lead to 6-3. The Mariners will attempt to even the series in game two on September 15, with Logan Gilbert starting for Seattle and Ryan Johnson for Los Angeles.
CSB Take
The Mariners’ inability to convert with runners in scoring position and the pitching struggles in key moments cost them an important game against the Angels. Rookie pitcher Kade Anderson showed potential but also the challenges faced by a young pitcher in his first MLB start. To remain competitive late in the season, Seattle will need improved execution at the plate and stronger bullpen performances. Tuesday’s game presents a key opportunity for adjustments and a response.
Source: Original report
