The New York Mets have surged to the top of the National League East with a commanding 21-9 record, bolstered by a resounding 19-5 victory over the Washington Nationals. This strong start can be attributed to a stellar pitching staff and a potent offense finally clicking into gear. However, the team has made strategic roster changes to maintain momentum as they face the Arizona Diamondbacks.

Brandon Waddell has been called up from Triple-A after a dominant performance, posting a 1.54 ERA in five games. In contrast, Kevin Herget has been sent down to Triple-A Syracuse for mechanical adjustments after a shaky outing where he allowed a run in just two innings. The Mets are banking on Waddell to reinforce their pitching depth and keep their winning streak alive as they aim for a strong finish to the early season.