
Monday, June 01, 2026
A Tough Weekend in Seattle, But Not Time to Panic
The Arizona Diamondbacks boarded their flight back to Phoenix after one of their toughest series of the season, suffering a three-game sweep at the hands of the Seattle Mariners at T-Mobile Park. The final blow came Sunday afternoon in a heartbreaking 3-2 extra-inning loss that completed the sweep and dropped Arizona to 31-27 on the season.
While getting swept is never ideal, especially for a team fighting to stay in the National League playoff picture, the overall story surrounding this Diamondbacks club remains far more encouraging than discouraging.
Before arriving in Seattle, Arizona had won 10 of its previous 11 games and had just completed a successful road trip through San Francisco where they swept the Giants and continued to build momentum.
The Mariners simply happened to be one of the hottest teams in baseball.
Seattle entered the series riding a wave of confidence after sweeping the Athletics and finished the weekend with six consecutive victories. The Mariners hit 10 home runs during the three-game set and executed in nearly every critical moment.
Even with the sweep, Arizona showed several signs that should give fans confidence heading into a huge week at Chase Field.
The Positives: Arizona Was Closer Than The Sweep Suggests
A quick glance at the standings shows a sweep.
A closer look shows a team that was a few plays away from winning the series.
Two Extra-Inning Heartbreaks
The Diamondbacks lost Friday's opener 7-6 in 10 innings and Sunday's finale 3-2 in 10 innings.
That's two one-run losses in extra innings against one of the hottest clubs in baseball.
In Game 1, Arizona collected 13 hits but stranded 13 runners. Despite matching Seattle hit-for-hit, the Mariners capitalized on more of their opportunities and used four home runs to survive.
In Sunday's finale, Arizona managed only three hits but still found a way to force extra innings before falling on a walk-off infield single.
Those are games that easily could have swung the other direction.
The Fight Never Disappeared
One encouraging sign throughout the weekend was Arizona's refusal to quit.
Even when Seattle's pitching dominated stretches of the series, the Diamondbacks continued battling.
Sunday provided the best example.
Seattle grabbed a 1-0 lead on a Cole Young home run and later went ahead again on Dominic Canzone's solo shot. Arizona answered both times and kept the game alive into the 10th inning.
A team lacking confidence often folds in those situations.
This group didn't.
The Core Continues To Carry The Offense
One reason Arizona has remained above .500 despite injuries and pitching inconsistency is the continued production from its core players.
Ketel Marte continues to be one of the most important hitters in the lineup, while Corbin Carroll and Geraldo Perdomo have consistently sparked offensive rallies throughout the season. Arizona's recent winning stretch was largely driven by those players setting the tone offensively.
Even during the Seattle series, the Diamondbacks continued to find ways to manufacture runs despite facing quality pitching from Bryan Woo, Bryce Miller, Luis Castillo, and Seattle's bullpen.
The Areas That Need Improvement
The sweep also exposed several issues Arizona must address moving forward.
Power Production
Seattle hit 10 home runs during the three-game series and outscored Arizona 15-9.
The Mariners repeatedly changed games with one swing.
Arizona struggled to do the same.
The Diamondbacks remain a dangerous lineup, but they will need more consistent power production against playoff-caliber opponents.
Situational Hitting
Friday night's loss may have been the most frustrating.
Arizona recorded 13 hits but left 13 runners on base.
Championship-caliber teams capitalize in those moments.
The Diamondbacks created plenty of opportunities but failed to deliver the knockout blow.
Rotation Consistency
The rotation remains one of the biggest question marks surrounding the club.
Several analysts have noted concerns regarding consistency from portions of Arizona's starting staff, especially as the team continues navigating injuries and workload management issues.
The good news?
Merrill Kelly delivered another competitive outing Sunday and continues to provide stability when Arizona needs it most.
Where The Diamondbacks Stand Entering A Massive Homestand
The timing of this homestand could not be more important.
Arizona returns home to Chase Field for seven games:
The Dodgers enter the series at 38-21 and riding another strong stretch of baseball.
This series presents a major opportunity for the Diamondbacks.
Instead of focusing on the disappointment of Seattle, Arizona can immediately gain ground in the division with a strong showing against Los Angeles.
Why This Week Matters
The Diamondbacks sit firmly in the middle of the National League playoff conversation.
At 31-27, they have proven they can beat good teams and survive adversity.
Now comes the next step.
Can they respond?
Good teams don't avoid rough stretches.
They recover from them.
This week will reveal a lot about Arizona's makeup.
The Dodgers series offers a playoff-like atmosphere in early June.
The Nationals series provides an opportunity to stack wins before another difficult stretch of the schedule.
Final Thoughts
Nobody inside the Diamondbacks clubhouse is celebrating a sweep.
But nobody should be acting like the sky is falling either.
This was a difficult road series against a red-hot Seattle team playing some of its best baseball of the season. Two of the three losses required extra innings, and Arizona remained competitive throughout the weekend.
The bigger picture remains positive.
The Diamondbacks are still above .500.
They still have one of the most dynamic offensive cores in the National League.
They still have meaningful baseball ahead of them.
And now they return to Chase Field with an opportunity to make a statement against the division-leading Dodgers before welcoming the Nationals to Phoenix.
If Arizona responds the way it did during its recent 10-of-11 winning stretch, this Seattle series may end up looking like nothing more than a brief bump in the road.
Past Diamondbacks Articles:
Diamondbacks Silenced by Mariners Power Surge in 5-1 Loss at Seattle
Diamondbacks Rally Falls Short in 10-Inning Thriller Against Mariners
Diamondbacks Coverage Home
Diamondbacks Home (MLB.com)

Sports Director for Sports Media X/Coach Jeff Demers
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