07/12/2013 - Cape Cod Select Training & Competition - Session 1 Rivera has really improved all of his baseball abilities since the late time that we saw him. Foot speed has improved as he ran his best 60 time, now a 7.59 runner. Feet are active / aggressive as he works around balls well and presents hands well out front. He moves well laterally, displaying range in the MIF. Glove action is soft / clean / sure as he makes all the plays. Arm strength has improved with throws flashing carry across the diamond but will benefit by building more arm strength through a long toss program. At the plate, hitting / power grades have improved as well, now showing slightly above average and solid average abilities through an athletic setup. Hands are quick, flashing bat speed to and through a level swing path, creating extension. Barrel accuracy is a plus with baseball jumping off the bat when centered. Mental makeup is a plus as he plays hard and has a positive attitude.