Analyzing J.D. Martin's curveball

July 7, 2010 11:50 PM by Ray Knight

Ray Knight recently took a closer look at how J.D. Martin throws his curveball to hitters. In Ray's opinion, Martin's curveball is second best on the Nationals to rookie Stephen Strasburg's.

In the segment below Ray and Johnny discuss Martin's control and the effectiveness of his curveball.

Watch the video for a demonstration and explanation from Ray as to why Martin has such a great curve.