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Yelmison Peralta

Born: 03/03/1995 (Age: 20)
Bats: Right Throws: Right
Height: 6' 2" Weight: 210
Mechanics
Build: Athletic and sturdy frame; power bottom; maxed framed.

Mechanics: Low 3/4 arm slot; above-average arm speed; short arm action; top and bottom half consistently out of sync; front side opens up; mild drive; stiff; reliant on upper half for most of FB velo; delivery times 1.20 - 1.35.
Evaluator Tucker Blair
Report Date 05/31/2015
Affiliate Kannapolis Intimidators (Low A, White Sox)
Dates Seen 5/28/15
OFP 40
Realistic 30; Org Player
MLB ETA 2019
Video No
Pitch Type Present Grade Future Grade Sitting Velocity Peak Velocity Report
FB 50 55 90-93 94 Velocity: 55/60
Movement: 40/40
Command: 30/40

T94 4x; lacks plane and is flat more often than not; armside run; elevated offering throughout start and was consistently barreled; command and control both need significant refinement; velo will not be enough to succeed unless he can tighten command and control.
SL 30 40 75-79 81 Movement: 50/50
Command: 30/40

Inconsistent arm speed replication; sweeping action; release points are highly inconsistent; refinement in arm speed and release points will improve offering a tick.
CH 20 20 80-84 84 Movement: 20/20
Command: 20/20

Poor arm speed replication; poor pitch with no feel or movement.
Overall

Signed as an international free agent for $200,000 in 2012.

Peralta has a lively FB but lacks the plane, command and control to efficiently work through a lineup. His SL and CH are not strong enough to stick as a SP, but there is enough with the FB/SL to work as a org arm or potential up-and-down RP. The risk is high, as there is much worked needed with refinement of the arsenal.

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