Takeaways from the Mets’ training camp on Thursday:
Laser show
Ronny Mauricio recorded a 111-mph single as he aims to secure a roster spot. Mark Vientos remains hitless in spring training at 0-for-10 but showcased solid defense at first base. Houston pitcher Tatsuya Imai took a comebacker from Marcus Semien but pitched a scoreless inning. The Mets’ new acquisitions Freddy Peralta and Devin Williams will debut against the Cardinals on Friday.



