Seattle’s class is highlighted by outfielders Gregory Pio and Juan Rijo, both top 35 prospects in the 2026 international class according to MLB Pipeline
SEATTLE – The Seattle Mariners announced the addition of five international prospects today, as Senior Director of International Scouting Frankie Thon Jr. unveiled the organization’s newest signees:
- Juan Rijo, OF, Dominican Republic — MLB Pipeline’s No. 12 overall prospect in the 2026 international class
- Gregory Pio, OF, Dominican Republic — MLB Pipeline’s No. 32 overall prospect
- Leonardo Reynoso, INF, Dominican Republic — MLB Pipeline’s No. 48 overall prospect
- Jarvis Gomez, OF, Dominican Republic
- Ambeiro Recio, OF, Dominican Republic
“It’s always a fun and proud time for our Mariners scouting staff to reach International Signing Day and see the results of everyone’s collective efforts,” Thon Jr. said. “More importantly, these players and their families get to realize a lifelong dream while taking their first step into professional baseball. It’s a special day for all involved.”
Player Profiles & Scouting Notes from Frankie Thon Jr.
Juan Rijo — OF, 17 (Dominican Republic)
A 6-foot-1 left-handed hitter with advanced offensive tools and strong plate discipline. He grades as an above-average defender with a solid arm, plus baserunning ability, and standout instincts.
“Rijo is a uniquely advanced player with a well-rounded skill set and the potential to be solid-to-above average in every facet of the game. His mature, polished approach and adjustable swing should produce consistent hard contact and strong on-base skills. His work ethic and baseball IQ are exceptional. We foresee big things for him.”
Gregory Pio — OF, 16 (Dominican Republic)
A 5-foot-11 right-handed hitter with plus athleticism and excellent speed. Shows above-average defensive tools in center field with natural instincts.
“Pio is a lean, projectable, exciting athlete. His speed, defense, and raw strength all have a chance to become above-average. He’s a true center fielder, and we’re eager to watch his development over the next few years.”
Leonardo Reynoso — INF, 17 (Dominican Republic)
A 5-foot-10 switch-hitter with contrasting offensive profiles: contact-oriented from the left side and more power-driven from the right. Defensively, he features solid hands and a plus arm.
“Reynoso has a sweet left-handed swing built for using the whole field and hitting for average. Defensively, he projects best at third base with his plus arm. He’s played extensively in international tournaments and consistently performed at a high level.”
Jarvis Gomez — OF, 17 (Dominican Republic)
A 6-foot right-handed hitter with an impressive blend of speed, power, and arm strength. A high-end athlete with significant upside across the board.
Ambeiro Recio — OF, 17 (Dominican Republic)
A 6-foot-1 right-handed hitter with a muscular frame and standout raw power. His swing features natural loft and leverage, giving him above-average impact potential.
