![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/466GWAHFZRDTBBEVOW6URJZD7M.jpg)
Boston Red Sox expected to sign Miguel Bleis, Luis Ravelo, Enderso Lira in international free agency, per Baseball America
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Kansas Pregame Football Preview 2020 by Sixteen 60 Publishing Co. - Issuu
![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/XBQ5JLI4MNAIJBV3Q7DNNG264Q.jpg)
Will Boston Red Sox prospects Tanner Houck, Bryan Mata begin 2021 at Worcester? Projecting who will play for WooSox during inaugural season
![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](https://imgv2-2-f.scribdassets.com/img/document/526705403/149x198/abd81a3ee1/1632243827?v=1)
Boston Globe 2707, PDF, Joe Biden
![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/EBORVUBANFALFBMXRSLEAFLRKI.JPG)
Jarren Duran's muscle, Nick Yorke's bat: 10 Boston Red Sox farm system observations early in 2021 spring training
![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](http://thumbor-prod-us-east-1.photo.aws.arc.pub/81eaZCA4Aq0TOtZgLLNloNGxOPo=/arc-anglerfish-arc2-prod-advancelocal/public/LPIUUTMITRBUFEZOH2Z6OTKQ3U.jpg)
Will Boston Red Sox prospects Tanner Houck, Bryan Mata begin 2021 at Worcester? Projecting who will play for WooSox during inaugural season
![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](http://thumbor-prod-us-east-1.photo.aws.arc.pub/NAV-wGywYWLeW-jSMsnE-AQqr2Q=/arc-anglerfish-arc2-prod-advancelocal/public/DQGTGM26RJAFVD3LCCLN646HLA.jpg)
Former Boston Red Sox starter Daisuke Matsuzaka, 40, signs deal to pitch in Japan in 2021
![Boston Red Sox prospect Ryan Zeferjahn's fastball reaches upper-90s and he once poured in 41 points in a high school basketball game](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/Y23I3EY2JZFYDOJP5D3J4A4SPY.jpg)
Boston Red Sox prospect Bradley Blalock's fastball touches 95 mph after eliminating fast food breakfasts, adding 10 pounds during COVID-19 shutdown
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Will Boston Red Sox prospects Tanner Houck, Bryan Mata begin 2021 at Worcester? Projecting who will play for WooSox during inaugural season