Edwin Diaz Is Back on the Injured List and Tanner Scott Owns the Dodgers Ninth Inning

The Dodgers placed Edwin Diaz on the injured list Tuesday with inflammation on the right side of his neck, manager Dave Roberts announced, with right-hander Emmet Sheehan recalled in a corresponding move. Roberts said the issue surfaced Monday night and that the club did not know how long it had been building. Tanner Scott takes over as the Los Angeles closer while Diaz recovers.

This is Diaz's second injured list stint of the season. He was out from April 20 through July 29 with an elbow problem that required a procedure to remove loose bodies, and his results since returning have been poor enough that the IL move reads as much like a reset as a medical necessity. He has made only 16 appearances all year, with an ERA in the double digits and multiple blown saves in the handful of games since he came back.

The saves market just got its clearest answer of the month

For fantasy purposes, this is not primarily an injury story. It is a role story, and role stories in the bullpen are worth more than almost any other kind of in-season information because saves are the scarcest counting stat in standard leagues.

Tanner Scott is now the closer for a first-place team with a healthy run differential and a lineup that produces save opportunities at a high rate. That combination is the single most valuable thing a reliever can have, and it is available in a meaningful share of leagues where managers dropped Scott during the stretch when the Dodgers were using Diaz in the ninth.

The caveat is Los Angeles itself. This is an organization that has been comfortable all season using matchup-based ninth innings and has not shown much attachment to a defined closer. Scott inherits the job by default rather than by designation, and Roberts has not committed to him in the way a manager on a rebuilding club would. A left-hander facing the top of an opposing order with three right-handed bats due is exactly the situation where the Dodgers have historically gone to someone else.

Fantasy fallout

Scott is the priority add in any league with an open bench spot and a need for saves. The bid should be aggressive, because the alternative sources of saves available on waivers in the third week of August are almost uniformly on bad teams, and a save opportunity on a bad team is a rarer event than a committee share on a good one.

Diaz should be dropped in most redraft formats. A reliever with an ERA near double digits, two injured list stints, and no defined role on return is not worth a roster spot in a league that is decided in six weeks. In keeper and dynasty leagues the calculation is different, because the underlying stuff has not disappeared and a healthy offseason resets the profile entirely.

The secondary beneficiary worth watching is whoever the Dodgers use in the eighth. Los Angeles has cycled through setup arms all season, and holds-league managers should track the leverage distribution over the next week rather than assuming the depth chart from July still applies.

The Verdexed model take

Verdexed's bullpen projections estimate saves as the product of three inputs: the team's expected save opportunities, the pitcher's expected share of those opportunities, and his conversion rate. Most public analysis focuses on the third input, which is the least predictive of the three over a six-week horizon.

The Dodgers rank near the top of the league in the first input, which is why the job is worth chasing at all. The second input is the uncertain one. The model assigns Scott the plurality share rather than a monopoly, reflecting both Roberts' demonstrated willingness to mix and the fact that a left-handed closer on a team with right-handed relief depth almost never gets a clean nine-inning monopoly in a modern bullpen.

The output is that Scott projects as a top-20 source of saves for the rest of the season rather than a top-10 one, which is still a large upgrade over what is otherwise available. It also means the model does not treat this as a reason to trade a premium bat for him. Committee-adjacent closers on good teams are the most overpaid asset class at the fantasy trade deadline.

Betting angle

Dodgers game-total and run-line prices barely move on a bullpen change, and they should not. Los Angeles has enough relief depth that swapping one high-leverage arm for another is close to neutral at the team level, and the market treats it that way.

The live angle is in-game rather than pregame. A team without a defined closer produces more ninth innings with a right-hander-left-hander decision point, which is exactly the situation where live totals get soft. Bettors who follow live markets on Dodgers games should be aware that the ninth inning is now less predictable than it was a week ago.

The other consideration is October. A Los Angeles bullpen entering the postseason without a settled ninth inning is a genuine vulnerability for a team whose World Series price assumes one, and that is a slow-burning argument against the Dodgers at short futures odds.

What's next

Roberts said Diaz was headed back to Los Angeles for further evaluation, which is the phrase that precedes either a quick return or a much longer absence. Neck inflammation in a pitcher is often mechanical rather than structural, and those resolve on a 15-day timeline. If imaging finds something else, the season is likely over for him.

Watch the next three save situations. If Scott gets all of them, the job is his and the fantasy value is real. If Roberts goes to a right-hander in even one of them against a favorable matchup, this is a committee, and it should be priced as one.