It has been a frustrating start to the season for Nationals starting pitcher Stephen Strasburg, who is 3-5 with a 6.50 ERA through his first nine starts.

His ERA has not been lower than 4.50 after a start this season, and manager Matt Williams pinpoints the right-hander's issues on not having a good feel for his fastball.

"The issue has been fastball command," Williams told MLB Network Radio on Wednesday. "The command hasn't been there. For all intents and purposes, he's healthy."