NL Notes: Holliday, Plawecki, Montero, Mets

Here’s the latest out of the National League:

• Cardinals outfielder Matt Holliday left last night’s game with what looked to be a fairly significant quadriceps strain, as Derrick Goold of the St. Louis Post-Dispatch reports. The severity of the injury is not yet known, but we can expect more information today. While the team does have options in left — Randal Grichuk, Peter Bourjos, and Jon Jay are all available on the MLB roster, and top prospect Stephen Piscotty is waiting at Triple-A — any lengthy loss would be a huge blow. Holliday, 35, has put up a typically strong (although atypically low-power) .303/.417/.421 batting line thus far. And St. Louis is already dealing with the loss of first baseman Matt Adams to a severe quad injury, leaving some questions in the middle of the order.
• The Mets are in an interesting spot as the trade deadline approaches, with some useful trade chips that are also somewhat redundant assets. Among the young, big league level players who the team could conceivably deal, catcher Kevin Plawecki is not really an option to be moved, reports Mike Puma of the New York Post (Twitter links). Though he’ll likely be replaced soon by Travis d’Arnaud, the Mets don’t want to sacrifice depth behind the plate. But righty Rafael Montero could well be moved, says Puma, though he’ll need to get over his shoulder issues and back on track to carry the kind of value the team would hope.
• While the Mets continue to receive strong results from their rotation, the club’s handling of the staff has been problematic, writes Joel Sherman of the New York Post. Top lefty prospect Steven Matz is being held down until Super Two avoidance can be assured, says Sherman, while the club struggles to figure out what to do with Jon Niese and Dillon Gee.
• Sherman adds that the club “may have been able” to get Juan Uribe from the Dodgers in exchange for Gee, but passed on the opportunity because the team did not yet appreciate the severity of David Wright’s back problems. The club is now struggling to fill in at the hot corner, particularly with Daniel Murphy joining Wright on the DL.