In this photo taken Wednesday, April 20, 2016, blueprints show a baseball field under construction on post at Fort Bragg, N.C. The race is on to build a big-league baseball field from scratch. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Wednesday, April 20, 2016, contractors build a baseball field at Fort Bragg, N.C. The race is on to build a big-league baseball field from scratch. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Wednesday, April 20, 2016, contractors build a baseball field at Fort Bragg, N.C. The race is on to build a big-league baseball field from scratch. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Thursday, June 16, 2016, signage is displayed as contractors continue work to complete a baseball field installation on post at Fort Bragg, N.C. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Thursday, June 16, 2016, contractors continue work to install a baseball field on post at Fort Bragg, N.C. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Thursday, June 16, 2016, a worker finishes up installing seats behind home plate as work continues on a baseball field installation on post at Fort Bragg, N.C. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Thursday, June 16, 2016, contractors continue work to install a baseball field on post at Fort Bragg, N.C. The race is on to build a big-league baseball field from scratch. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Thursday, June 16, 2016, contractors continue work to install a baseball field on post at Fort Bragg, N.C. The race is on to build a big-league baseball field from scratch. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)In this photo taken Thursday, June 16, 2016, work continues to install a baseball field on post at Fort Bragg, N.C. The Atlanta Braves and Miami Marlins will play a salute-the-troops game at this vast U.S. Army post the night before Independence Day. (AP Photo/Gerry Broome)