MLB hat die neuen Regeln freigegeben...
siehe:
http://mlb.mlb.com/mlb/official_info/of ... _rules.jsp
http://m.mlb.com/video/topic/7417714/v564286483
Enjoy......
obr 2016 -
obr 2016 -
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2016 Graduate of the Wendelstedt Professional Umpire School....
2016 Graduate of the Wendelstedt Professional Umpire School....