ST. PETERSBURG, Fla. — The pitch missed low. Jasson Dominguez knew it, tapped his helmet, and expected the machines to prove him right.
Instead, the human in charge was not watching, and the Yankees rookie never got his challenge.
The moment turned an ordinary at-bat into the night’s loudest argument, a failure of the sport’s new technology caused not by the technology but by the man standing behind the plate.
It happened in the seventh inning of a 5-1 win over the Tampa Bay Rays, with the Yankees leading and Dominguez fighting through an at-bat that would end in a strikeout.
The controversy matters because it exposes a soft spot in MLB’s 2026 challenge system. The automated ball-strike technology can overturn a blown call in seconds, but only if a player’s signal is seen. On Monday it was not, and the Yankees were left arguing a call that never got reviewed.
A tap that went unseen
The sequence unfolded against Rays reliever Casey Legumina. Home plate umpire Emil Jimenez called a strike on a pitch that appeared to miss the zone low.
Under MLB’s 2026 rules, a hitter can contest a ball-strike call by tapping his helmet, which sends the pitch to an automated system for an instant ruling. The batter, catcher or pitcher must make the signal himself, and each team gets a limited number of challenges.
Dominguez reacted instantly. He tapped his helmet to trigger a challenge under the ABS system, the required signal for a review.
Jimenez, though, did not acknowledge it. Yankees broadcasters pointed out that the umpire appeared to be looking down when Dominguez gave the signal.
With no challenge granted, the call stood. Dominguez tried to tap again and was told no, then had words with Jimenez before striking out to end the at-bat.
Boone’s barely contained fury
The denial infuriated Aaron Boone, in part because he felt Dominguez had done everything right. The manager argued the signal was immediate and should have been honored.
“It’s a bad call. It’s a bad look, and I don’t get it,” Boone said.
Boone was especially aggravated because he said this was not the first time. He pointed to a similar episode at Yankee Stadium a couple of weeks earlier.
“I was going to lose my mind,” Boone said, noting the same thing had already happened at Yankee Stadium a couple of weeks earlier.
Boone took his case to crew chief Doug Eddings during the game. The conversation changed nothing for the Yankees, and the challenge remained denied.
The manager also took issue with the reasoning behind the refusal. He said the umpire seemed to believe the dugout’s reaction had prompted the challenge, rather than recognizing Dominguez’s own immediate tap.
Fans pile on the ABS system
The clip spread quickly, and Yankees fans hammered both the umpire and the design of the challenge process. Many argued a review should never hinge on whether an umpire happens to be looking.
One fan summed up the mood in a single word.
“That’s horrendous,” @PositiveYankees wrote.
Another kept it just as short and just as pointed.
“Embarrassing,” @jack_botta posted.
Some turned their anger toward the officials as a whole, questioning their competence.
“Umps really want to put themselves out of work,” @RogerBaumgarten wrote.
Others aimed at the mechanics of the rule itself, calling for a fix that removes human error from the trigger.
@agrosner argued a challenge should not depend on whether the umpire sees the helmet tap, and called on MLB to “use VAR” instead.
The frustration was not limited to the technology. Some felt the manager should have escalated his protest on the field.
“This was inexcusable,” @TJPalese wrote, adding that Boone should have gone ballistic.
A flashpoint the Yankees did not need
The blown challenge did not cost the Yankees the game, but it landed at a raw moment. New York entered the night having lost nine of its last 10 and desperate to steady a sliding season.
Dominguez has been one of the few bright spots. The rookie outfielder rejoined the roster after opening 2026 in Triple-A and earned his spot when a lineup opening appeared following Giancarlo Stanton’s calf injury in April.
The episode adds fresh scrutiny to a system MLB rolled out to reduce exactly this kind of dispute. Instead, it created one, and handed critics a clear example of how the process can break down.
For now, there is no indication the play will be reviewed after the fact, and no rule that would allow it. The Yankees moved on with the win, but the questions about an unreviewable miss are only getting louder.
What do you think? Leave your comment below.
Another case made for ABS to be full-time and completely out of the umpires’ hands.
If challenges-only must be, then ALL the umpires need to be paying attention so as to overrule a HP umpire who’s checking his shoes. And, in keeping with baseball’s symmetry of 3s, ABS challenges should be “3 and you’re out.” Not 2.
This is not rocket science.