Dodgers working on mechanical fixes for closer Edwin Díaz after 10.66 ERA

Edwin Díaz, the Dodgers' closer, is working through a rough stretch with a 10.66 ERA, and the club is pursuing mechanical fixes to get him back on track, per Los Angeles Dodgers beat reporter Fabian Ardaya.

The Dodgers have initiated a conversation with Díaz about his mechanics, moving beyond the usual adjustments that define bullpen life. The specifics of those mechanical tweaks remain unclear, but the team's willingness to dig into his delivery suggests they view this as a correctable problem rather than a deeper crisis.

Why it matters

A closer's ERA can swing wildly over a short sample—a few bad outings can inflate the number faster than a starter's, and a few clean ones can erase it just as quickly. Still, a 10.66 ERA is the kind of number that gets a front office's attention, especially when the closer is supposed to be the final line of defense in close games. The Dodgers are in first place in the NL West with an 86-57 record and a four-game winning streak, so the margin for error in the bullpen matters. If Díaz can stabilize, the relief corps stays intact. If he cannot, the Dodgers may need to shuffle roles or look for alternatives down the stretch.

The fact that the team is working with him on mechanics—rather than, say, moving him to a different role or bringing in competition—suggests confidence that the issue is technical, not fundamental. A mechanical flaw is something a pitcher and coaching staff can address. A loss of stuff or command is a different conversation.

The operational mechanics

Bullpen management in late August carries particular weight for a division leader. The Dodgers have the luxury of a comfortable lead, but they also need their closer functional for October. A team can afford to be patient with mechanical adjustments when it holds a nine-game cushion; the same struggles in a tight race might force a quicker pivot.

The closer role itself is a narrow window. A pitcher typically works one inning at a time, often facing the heart of the opposing order in the ninth. When the results go sideways, the sample size is small but the visibility is high. Every blown save is a headline. Every clean inning buys time.

The Dodgers' approach—conversation and mechanical work—suggests they believe the problem is fixable within the current role. That is a bet on Díaz's track record and the coaching staff's ability to identify and correct a flaw in his delivery. It is also a bet that the issue is not physical, though Ardaya's report does not address whether the team has examined whether injury or fatigue plays a role.

Where the club stands

The Dodgers lead the NL West with an 86-57 record (.601), nine games ahead of second place. They are riding a four-game winning streak and have a division magic number of 9, meaning any combination of Dodgers wins and second-place losses totaling nine will clinch the division.

The club heads to Colorado for a three-game series starting Monday, August 17, against the Rockies at Coors Field. Blake Snell is probable for the Dodgers against Tomoyuki Sugano on Monday; Eric Lauer faces Ryan Feltner on Tuesday; and Roki Sasaki is scheduled against Kyle Freeland on Wednesday.

The Rockies series presents a particular challenge for any bullpen. Coors Field's altitude and dimensions make it one of the most hitter-friendly parks in baseball, and the Dodgers will need their relief corps sharp if the games stay close. Whether Díaz pitches in that environment while working through mechanical adjustments will be worth watching.

What we don't know yet

Ardaya's report does not specify which mechanical adjustments the Dodgers are targeting or how long the process might take. It is unclear whether Díaz has already begun implementing changes or if the team is still in the planning phase. The report also does not indicate whether Díaz's struggles stem from a specific mechanical breakdown—arm slot, release point, stride—or a combination of factors.

It is also unknown whether the Dodgers plan to limit Díaz's workload while he works through the adjustments or if he will continue to pitch in high-leverage situations. The timeline for improvement is not addressed in the report, nor is there any indication of whether the team has considered alternative closer options if the mechanical work does not yield quick results.

The report does not say whether Díaz's recent outings have shown any signs of progress or whether the 10.66 ERA reflects a consistent pattern or a few catastrophic innings. Context matters when evaluating a reliever's numbers, and the details are not available.

What to watch

Díaz's next few appearances will show whether the mechanical work translates to results. A closer's ERA can stabilize quickly if the underlying issue is correctable, so even one or two clean outings could signal progress. Watch also whether the Dodgers adjust his usage—fewer innings, fewer consecutive days, or a shift away from the toughest matchups—while he recalibrates.

The Rockies series at Coors Field will be a test for the entire bullpen. If Díaz pitches in save situations there, his performance will be a real-time indicator of whether the mechanical work is taking hold. The altitude and offensive environment will not make the job easier, but a clean outing in that park would carry more weight than one in a pitcher-friendly venue.

Watch too whether the Dodgers begin to deploy other relievers in traditional closer situations. A shift in usage patterns—even a subtle one—would suggest the team is hedging while Díaz works through his adjustments. The front office has options, and how they deploy them over the next week will reveal how much patience they have for the current approach.

The division lead gives the Dodgers room to experiment, but the calendar is shrinking. September is three weeks away, and the postseason a month after that. The window for mechanical fixes is not infinite, and the bullpen hierarchy needs to be settled before October. Díaz's next few outings will go a long way toward determining whether he remains the closer or whether the Dodgers need to consider a different plan.