Alonso's RBI double sparks Mets in win over Marlins

MIAMI — Tylor Megill wanted to be ready when his next opportunity came.

The New York Mets sent the 27-year-old right-hander to the minors before the start of the season. But then Justin Verlander went on the injured list hours before the club's opening-day win. That made way for Megill, who had been preparing to start for Triple-A Syracuse, to step in Saturday against the Marlins.

Megill struck out seven over five innings, and along with a go-ahead double by Pete Alonso, helped the Mets beat Miami 6-2.

Verlander's injury, a low-grade teres major strain that the Mets believe is minor, sidelined the three-time AL Cy Young Award winner before his first appearance with the team. He signed an $86.7…