Mets' Marco Vargas: Shut down again at Single-A

Single-A St. Lucie placed Vargas on its 7-day injured list Tuesday with an unspecified injury.

Durability is becoming a growing concern for the 19-year-old shortstop, who is on the IL for a third time this season. Vargas is slashing .239/.384/.284 with six stolen bases over 86 plate appearances across 18 games with St. Lucie.