Padres open Dominican Summer League with two DSL clubs, aiming to build the next pipeline

The San Diego Padres’ international prospect pipeline gets a new look as the organization turns the page to the Dominican Summer League, where it will field two teams again in 2026. Yahoo Sports’ preview said Padres Gold and Padres Brown began playing on June 1, giving the organization a chance to get live-game reads on its newest arrivals and on the younger players trying to make an early impression in the rookie-level circuit.

The Dominican Summer League is operated by Major League Baseball and has been running in the Dominican Republic since 1985. The league functions as the earliest full-season stage for many international signees, and for teams like San Diego, it is also a controlled environment designed to support both on-field reps and daily development routines. According to the Yahoo Sports preview, Padres international players live and train on the campus of the organization’s Domincan Academies and play games at team-operated training sites and academies.

Inside the Padres’ plan, the biggest value of the DSL is not the standings itself, but what teams can evaluate once games start. For pitchers, that often means confirming that delivery mechanics hold under pressure and that secondary pitches play up in real at-bats, rather than only in training. For position players, it is about seeing how quickly swing decisions sharpen, whether athletic tools translate to game speed, and how well the youngest players learn the rhythms of professional baseball. Baseball America’s team-by-team preview, for instance, pointed to specific pitchers and hitters as key names to track as the season unfolds.

On the mound, Baseball America described Diego Serna as the “anchor of the rotation” for the DSL Padres, emphasizing a starter profile built around a low-90s fastball with a slider and changeup. The preview also highlighted Venezuelan right-hander Yoel Duarte and Cuban right-hander Jordan Perez as additional promising options among Padres pitching prospects. Those scouting notes are the kind of baseline that matters early in the DSL, because it sets a target for workload, pitch-shape consistency, and competitiveness against hitters who are learning to time breaking balls too.

At the position-player level, Baseball America identified Joniel Hernandez as the top bonus player in the DSL for the Padres, describing him as a Cuban shortstop with speed and an above-average arm. The same preview listed shortstop Timothy Mogen and catcher Jhoneiker Leon as other hitters to follow, framing Mogen as a plus-speed prospect and Leon as a catcher with a strong throwing profile. The common thread in those profiles is whether raw traits become repeatable skill once the season gets underway, including the ability to stay balanced through counts and to make accurate decisions in the field.

Padres fans also have a recent reminder that these DSL teams can produce real momentum. MLB reported that the DSL Padres Gold club won the first-ever Dominican Summer League Cup in 2025, outslugging the DSL Athletics in the best-of-three finals. That kind of run is not a guarantee of future outcomes, but it does reinforce that the organization’s international development efforts can convert into on-field performance as players advance through the stages.

The Padres’ two-team setup adds another layer to the monitoring process, because it increases the sample size of opportunities to evaluate players who may need different paths. What to watch in the early weeks is less about headline results and more about consistency: how quickly pitchers can sequence, whether hitters show improved pitch recognition as opponents adjust, and which prospects take clear steps toward handling higher-leverage moments. If Padres Gold and Padres Brown are doing their job, the most important takeaways will arrive gradually, and then show up again later in the organization’s pipeline.