Milwaukee pitcher Zach Davies puts down a bunt during a game between the Brewers and the Washington Nationals at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

Fans in the bleachers follow the path of an approaching baseball hit by Milwaukee's Travis Shaw for a three-run homer during a game between the Washington Nationals and the Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

Washington Nationals batter Brian Goodwin goes down on strikes, literally, as Milwaukee Brewers catcher Manny Pina moves in to make the tag during a game at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marines in the stands acknowledge the cheers of the crowd between innings of a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

Washington Nationals pitcher Edwin Jackson wraps his arm between innings of a game between the Nats and the Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

Washington Nationals shortstop Stephen Drew stretches for a flip from second baseman Daniel Murphy — who made a diving stop on what was ruled a single by Ryan Braun — as Milwaukee's Zach Davies slides safely into second base. A run scored on the two-out, fourth-inning play and the next batter, Travis Shaw, hit a three-run homer. (Joe Gromelski/Stars and Stripes)

U.S. Marines — and Marine mascot Chesty XIV — watch as Washington Nationals outfielder Bryce Harper takes the field on the third of five military-themed "branch nights" hosted by the Nationals during the 2017 season. (Joe Gromelski/Stars and Stripes)

Washington Nationals first baseman Ryan Zimmerman meets U.S. Marine Corps mascot Chesty XIV before a game between the Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

A U.S. Marine takes a photo of Marine Corps mascot Chesty XIV before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marine Corps Commandant Gen. Robert Neller throws the ceremonial first pitch before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marine Corps Commandant Gen. Robert Neller stands on the mound before the ceremonial first pitch at a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marine Corps Commandant Gen. Robert Neller grips a baseball as he prepares to throw the ceremonial first pitch before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marines salute as the national anthem is played before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

The President's Own U.S. Marine Corps Band plays the national anthem before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marine Corps Commandant Gen. Robert Neller salutes as the national anthem is played before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

The Marine Corps Color Guard from Marine Barracks Washington marches onto the field before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

Washington Nationals manager Dusty Baker poses with U.S. Marine Corps Commandant Gen. Robert Neller, left, and Sergeant Major of the Marine Corps Ronald L. Green during a ceremony marking Baker's induction into the Marine Corps Sports Hall of Fame. Baker served as a Marine Reservist from 1968 to 1974. (Joe Gromelski/Stars and Stripes)

The grounds crew prepares the field before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

U.S. Marines pose with Commandant Gen. Robert Neller and Sergeant Major of the Marine Corps Ronald L. Green before a game between the Washington Nationals and Milwaukee Brewers at Nationals Park in Washington, D.C., July 25, 2017. (Joe Gromelski/Stars and Stripes)

Washington Nationals manager Dusty Baker poses with U.S. Marine Corps Commandant Gen. Robert Neller, left, and Sergeant Major of the Marine Corps Ronald L. Green during a July, 2017 ceremony marking Baker's induction into the Marine Corps Sports Hall of Fame. Baker served as a Marine Reservist from 1968 to 1974. (Joe Gromelski/Stars and Stripes)