Ryan Zeferjahn Lowell Spinners Pitcher

       
 
Age: 21
Born: February 28, 1998
Birthplace: Topeka, KS
Height: 6-5
Weight: 225
Bats: Right
Throws: Right
   
Drafted: 3rd  round, 2019 by BOS
How Acquired: Draft
College: Kansas
High School: Seaman (KS)
ETA: Mid 2022

Photo from kusports.com
Pronunciation: ZEF-err-jahn
First Pro Contract: June 12, 2019 (BOS)
Signing Scout: ---
Signing Bonus: $500,000
Rule 5 Draft Eligible: December 2022
MLFA Eligible: November 2025
   
MiLB Debut: ---
Added to 40-man: ---
MLB Debut: ---
Service Time (1/19): ---
Options Remaining: 3 (0 used)
Contract (2019): MiLB contract
   
Twitter: @ryanzeferjahn13
Instagram: @ryanzeferjahn13

 
 

 

 
     
  Scouting Report & Links      
         
  Physical Description: Tall, filled-out righthander with a sturdy but athletic frame.

Mechanics: Throws from a low 3/4 arm slot but has trouble maintaining consistent release point.

Fastball
: Sits in the 93-96 mph range, able to maintain velocity most games.  Hits 98 mph in shorters stints. Occassionally will drop to the low 90s. Marginal control.

Slider: Very inconsistent but is plus at its best. Varies in velocity and bite depending on release point.
  Changeup: Mid-80s. Similar to his slider, it shows flashes of being a plus pitch, but not with any consitency.

Career
Notes: Was a Perfect Game All-American graduating from high school, where he pitched with Riley Pint and Joey Wentz. Added size and velocity in college.

Summation: Has the potential to click. If he can hone is slider, changeup, and control, he could develop into a mid-to-back-end starter.  If he shows moderate improvement in those areas, he could move through the system quickly out of the bullpen.

Note: This page will be updated with a complete scouting report after the scouting team has seen the player in person
 
   
     
    Pitching Stats                                          
  year team lg level org age w l % era g gs sv ip h r er hr bb so whip k/bb k/9
2017 Kansas NCAA Coll --- 18 4 4 0.500 6.19 18 13 0 52.0 58 37 36 4 35 53 1.78 1.51 9.11
  2018 Kansas NCAA Coll --- 19 8 5 0.615 4.48 14 14 0 80.0 66 43 40 11 39 100 1.31 2.56 11.20
  2019 Kansas NCAA Coll --- 20 5 2 0.714 3.97 15 15 0 88.1 60 43 39 7 44 107 1.18 2.43 10.90
   
     
    2019 Stats                                          
2019 Lowell NYPL A- Bos 20     stats                            
   
     
  Advanced Stats & Splits
   
     
  Awards   SoxProspects.com Awards  
  2017 Perfect Game Pre-Season All-American   ---  
   





   
     
 
   
 
     
 
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