What the evidence establishes
CLAIM 01Citi Field in Flushing, Queens hosted its first baseball game on March 29, 2009, between St. John’s and Georgetown.
Scope: Flushing, Queens · 2009-03-29 – 2009-03-29
Assessment: SUPPORTEDThe contemporary participant recap explicitly identifies the first game; its linked original box score confirms date and venue.
What is not established: The collegiate debut precedes the Mets regular-season opener. Native discussion is circulation evidence only.
CLAIM 02The Mets played their first regular-season home game at Citi Field on April 13, 2009.
Scope: Flushing, Queens · 2009-04-13 – 2009-04-13
Assessment: SUPPORTEDThe team catalog explicitly identifies the regular-season scope and day; the museum’s collected-ball history agrees.
What is not established: This is a later milestone in the same venue opening, not another counted story. Catalog/event dates are not web publication dates.
Limits and open questions
The collegiate debut precedes the Mets regular-season opener. Native discussion is circulation evidence only.
This is a later milestone in the same venue opening, not another counted story. Catalog/event dates are not web publication dates.
First game, first Mets game and first regular-season game have different scopes. The native post’s exact publication date is unknown.