Last month, representatives of the the governing board of amateur baseball were in the Triangle, touring baseball complexes around the area.
The organization is looking for a new location for its headquarters.
Cary may expand one of its baseball complexes to help with the Triangle's bid.
The project could cost more than $4 million.
The move to the Triangle could have an annual economic impact of $10 million.
USA Baseball is also considering locations in Florida, Georgia and Maryland. A decision on a location is expected by June 1.