Aaron Cook Must Keep Sinker Down Early to Be Effective, Pitch Deep Into Games (Video)


Randy Niemann knows what to expect each time Aaron Cook takes the mound.

If Cook is getting his sinker down early and causing ground ball outs, then the Red Sox pitching coach knows his starter can be expected to have a nice long outing . The right-hander may not strike many batters out, but he can still be very effective when he’s throwing strikes.

To hear Niemann’s thoughts on Cook, watch the video above.

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