Jackson Merrill’s slump exposes a Padres decision-making gap, analysis says

San Diego’s Jackson Merrill has become the clearest barometer for how the Padres want their young stars to grow, and for how quickly an organization can lose the plot when results slide. Writing for Yahoo Sports, the case is framed bluntly: Merrill’s offensive production has declined after a promising rookie season, with the outlet pointing to a batting-average drop of 81 points since his 2024 All-Star rookie moment. In this telling, the problem is not a brief stumble, but a steady regression that San Diego has not fully confronted in public.

Merrill is a center fielder by profile, but the current spotlight is on what is happening at the plate. The criticism is also less about whether he can eventually find his way and more about how the Padres have handled the swing changes required to get there. Gaslamp Ball, in a separate Padres analysis, argues that Merrill’s decline reflects mismanagement that created bad habits and eroded the skills that made him look ready-made early.

A central element of that argument is coaching. Gaslamp Ball reports that the Padres brought in a new hitting coach, Steven Souza Jr., for 2026 and that he has emphasized a different approach than Merrill’s previous hitting coach, Victor Rodriguez. The specific change described is a greater focus on pulling more pitches in search of extra-base hits. The analysis claims that the new plan has, at times, overwhelmed Merrill’s timing and pitch recognition, with the hitter reacting too late and therefore not generating the contact quality he had in his earlier success.

From there, Gaslamp Ball describes the visible outcomes of the adjustment attempts. According to the piece, Merrill has tried to pull nearly every pitch, which has allegedly led to a pattern of balls that either come up short as pop-ups that do not travel out of the infield or turn into routine grounders. The analysis portrays that as a failure to match the instruction to what pitchers are doing to him in real time, leaving Merrill with limited answers during at-bats rather than a repeatable adjustment.

The question for the Padres, then, is whether Merrill’s regression is a normal developmental bump or a sign that the plan for him has become misaligned. Gaslamp Ball goes further, saying the organization failed to hire a hitting coach capable of enhancing Merrill’s existing strengths, particularly his ability in his rookie season to hit to all fields. Yahoo Sports similarly characterizes San Diego’s approach as a reluctance to acknowledge how difficult the current offensive stretch has been for him.

With the 2026 season still in play, the practical takeaway is what happens next to the swing and the plan. The Padres have a roster built to feature young talent, and Merrill’s bat is part of the engine of that vision. The conversation around him is also what to watch: whether the organization keeps its current instructional direction, adjusts the approach to fit how opposing pitching is attacking him, or considers changing the development path that has been in place.

For now, the evidence that drives this storyline is the reported season-long regression, including the 81-point drop in batting average referenced by Yahoo Sports since Merrill’s 2024 rookie-year All-Star peak. The broader claims about causation come from analysis rather than an official statement, so the safest conclusion is that Merrill’s struggles are real and that the coaching strategy has become the most debated explanation for why they have lasted. The next step is watching whether Merrill’s plate results stabilize under the current plan, or whether San Diego alters course before the season’s window narrows for everyone involved.