| Player: Shotaro Morii | |||||||||||
| Org: Athletics | Highest Level: Single A | Position(s): SS/RHP | |||||||||
| Height: 6′ | Weight: 190 lbs. | Bats: Left | Throws: Right | ||||||||
| Summary: Morii is one of those rare profiles where both sides of the evaluation genuinely demand attention — neither path is a fallback, and the Athletics have been in no rush to force the decision. What has emerged across both roles is compelling in different ways, and the patience has been warranted. At the plate, a switch-hitting profile with feel for contact from both sides and the kind of disciplined approach that keeps at-bats competitive without relying on raw tools to carry them — the baseball intelligence shows up early and often. The power is modest right now, but there is enough physical development ahead that the projection has real room to grow, and a second base home long term gives the bat a natural everyday setting. The defensive refinement at the position is the developmental work that needs to happen alongside the offensive development — the athleticism is present and the ceiling is there, but the actions need to catch up. On the mound, the fastball-splitter combination is what makes the pitching ceiling the more interesting conversation. A heater that operates in the low-to-mid 90s paired with a splitter that generates genuine swing-and-miss through its late tumbling action from an arm path that tunnels well — those two pitches already give the profile legitimate impact bullpen upside without needing anything else to get there. Adding a more consistent breaking ball would open a rotation conversation, but the combination of those two pitches alone gives the mound path a compelling ceiling. The higher upside lives there, and a full commitment to the pitching side could produce something genuinely special. | |||||||||||
Shaun Kernahan is the founder and lead writer of Three Quarter Slot, where he blends scouting precision with a storyteller’s eye for the human side of the game. Based in Parker, Colorado, he has covered baseball prospects at every level since 2013, delivering in-depth evaluations, draft analysis, and developmental insight. Over the years, he has built Three Quarter Slot into a trusted home for thoughtful prospect coverage, detailed scouting reports, and a grounded look at how talent evolves
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