Fans gather at the gates of Great American Ballpark before an opening day baseball game between the Cincinnati Reds and the Pittsburgh Pirates, Thursday, March 28, 2019, in Cincinnati. (AP Photo/John Minchillo)
Fans gather at the gates of Great American Ballpark before an opening day baseball game between the Cincinnati Reds and the Pittsburgh Pirates, Thursday, March 28, 2019, in Cincinnati. (AP Photo/John Minchillo)
Teddy, one of the racing presidents, greets fans at the gates before a baseball game between the Washington Nationals and the New York Mets, Thursday, March 28, 2019, in Washington. (AP Photo/Nick Wass)
Teddy, one of the racing presidents, greets fans at the gates before a baseball game between the Washington Nationals and the New York Mets, Thursday, March 28, 2019, in Washington. (AP Photo/Nick Wass)
St. Louis Cardinals' Kolten Wong celebrates with Dexter Fowler after hitting a two-run home run during the second inning of an Opening Day baseball game against the Milwaukee Brewers Thursday, March 28, 2019, in Milwaukee. (AP Photo/Morry Gash)
St. Louis Cardinals’ Kolten Wong celebrates with Dexter Fowler after hitting a two-run home run during the second inning of an Opening Day baseball game against the Milwaukee Brewers Thursday, March 28, 2019, in Milwaukee. (AP Photo/Morry Gash)
Former Milwaukee Brewers' Rollie Fingers and Robin Count throw out ceremonial first pitches before an Opening Day baseball game against the St. (AP Photo/Morry Gash)
Former Milwaukee Brewers’ Rollie Fingers and Robin Count throw out ceremonial first pitches before an Opening Day baseball game against the St. (AP Photo/Morry Gash)
Grounds crew put the lines down on the field at Citizens Bank Park as fans arrive for an opening day baseball game between the Atlanta Braves and the Philadelphia Phillies, Thursday March 28, 2019, in Philadelphia. (AP Photo/Matt Slocum)
Grounds crew put the lines down on the field at Citizens Bank Park as fans arrive for an opening day baseball game between the Atlanta Braves and the Philadelphia Phillies, Thursday March 28, 2019, in Philadelphia. (AP Photo/Matt Slocum)
Tampa Bay Rays relief pitcher Tyler Glasnow poses for photos with fans as the gates to the stadium open for an opening day baseball game between the Rays and the Houston Astros, Thursday, March 28, 2019, in St. (AP Photo/Chris O'Meara)
Tampa Bay Rays relief pitcher Tyler Glasnow poses for photos with fans as the gates to the stadium open for an opening day baseball game between the Rays and the Houston Astros, Thursday, March 28, 2019, in St. (AP Photo/Chris O’Meara)
A large flag is unfurled during the national anthem before an opening day baseball game between the New York Yankees and the Baltimore Orioles at Yankee Stadium, Thursday, March 28, 2019, in New York. (AP Photo/Seth Wenig)
A large flag is unfurled during the national anthem before an opening day baseball game between the New York Yankees and the Baltimore Orioles at Yankee Stadium, Thursday, March 28, 2019, in New York. (AP Photo/Seth Wenig)
Dana Fontanez keeps her hands warm before the start of an opening day baseball game between the New York Yankees and the Baltimore Orioles at Yankee Stadium, Thursday, March 28, 2019, in New York. (AP Photo/Seth Wenig)
Dana Fontanez keeps her hands warm before the start of an opening day baseball game between the New York Yankees and the Baltimore Orioles at Yankee Stadium, Thursday, March 28, 2019, in New York. (AP Photo/Seth Wenig)
Fans gather for the Philadelphia Phillies opening day baseball game against the Atlanta Braves at Citizens Bank Park in Philadelphia, Thursday March 28, 2019. (AP Photo/Matt Rourke)
Fans gather for the Philadelphia Phillies opening day baseball game against the Atlanta Braves at Citizens Bank Park in Philadelphia, Thursday March 28, 2019. (AP Photo/Matt Rourke)
New York Yankees manager Aaron Boone is reflected in the sunglasses of Luke Voit prior to an opening day baseball game against the Baltimore Orioles at Yankee Stadium, Thursday, March 28, 2019, in New York. (AP Photo/Julio Cortez)
New York Yankees manager Aaron Boone is reflected in the sunglasses of Luke Voit prior to an opening day baseball game against the Baltimore Orioles at Yankee Stadium, Thursday, March 28, 2019, in New York. (AP Photo/Julio Cortez)
Milwaukee Brewers starting pitcher Jhoulys Chacin throws during the first inning of an Opening Day baseball game against the St. (AP Photo/Morry Gash)
Milwaukee Brewers starting pitcher Jhoulys Chacin throws during the first inning of an Opening Day baseball game against the St. (AP Photo/Morry Gash)
Fans stand for the national anthem at Miller Park before an Opening Day baseball game between the Milwaukee Brewers and the St. (AP Photo/Morry Gash)
Fans stand for the national anthem at Miller Park before an Opening Day baseball game between the Milwaukee Brewers and the St. (AP Photo/Morry Gash)