Dodgers falter as closer Diaz struggles again

What's happened

The Dodgers have suffered a fourth straight loss as closer Edwin Dedaz has an 11.00 ERA this season following a midseason elbow issue; Ryan Waldschmidt hit a walk-off homer for Arizona after Diaz served up a slider that did not break as the Diamondbacks won 4-3.

What's behind the headline?

Breaking down the sequence of events

• Diaz has struggled since returning from elbow surgery, posting high ERA and looking for command.
• The bullpen has been stressed as the club tries to protect late leads.
• Diaz's slider has been inconsistent, and a late-inning home run sealed the loss.

What this means going forward

• The Dodgers' margin in the NL West is thinning as losses pile up.
• The team may press Yamamoto deeper into games and rely on others to bridge to Diaz.
• Offense must address a recent decline in run production to support late-inning relief.

How we got here

Los Angeles entered the weekend holding a 7.5-game lead in the NL West, but a rough stretch including Diaz's elbow surgery return has raised concerns about the bullpen and rotation's margin for error.

Our analysis

New York Times Business: Aug 8, 2026 - Diaz's struggles after elbow surgery are catalyzing concerns about the Dodgers' bullpen. The previous loss earlier in the series featured a walk-off homer by Waldschmidt. The franchise has recently traded for Tarik Skubal, which has intensified scrutiny over spending and bullpen decisions.

Go deeper

• Will Diaz rebound in the next outing?
• Can the Dodgers still sustain their NL West lead with Diaz in the closer role?
• Who steps up as the primary setup option if Diaz falters again?

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