07/29/2011 - Under Armour Southwest Regional Tournament - 2011 Rivera showed similar abilities as we had previously seen in Stockton, CA. Feet are active and aggressive in attacking while playing through a low approach as he presents his hands down / out front. Glove action is soft, clean, and sure as he makes the plays. He gets rid of the baseball quickly with accuracy on his throws but will benefit by staying on a long toss program to aid in building more arm strength. Offensively, Blake shows a balanced approach with rhythm. Hands are quick, flashing bat speed and he shows a feel for the barrel with the baseball jumping off his bat when centered. Swing path gets long as he needs to work on keeping hands inside the ball to utilize all fields. At the event, he was 2 for 8 with a 2B and 5 BB as he displays a good eye and sound recognition of strike zone.