The letter “I” on the Big Mac Land sign at Busch Stadium is knocked out by Albert Pujols’s first-inning blast off Sean Marshall

The letter “I” on the Big Mac Land sign at Busch Stadium is knocked out by Albert Pujols’s first-inning blast off Sean Marshall

The letter “I” on the Big Mac Land sign at Busch Stadium is knocked out by Albert Pujols’s first-inning blast off Sean Marshall in the Cardinals’ 3-1 victory over Chicago. During any game, if a Cardinal player hits a home run into Big Mac Land, built in the left field stands (section 272) as a tribute to Mark McGwire, everyone at the game is entitled to redeem their ticket for a free Big Mac at all participating restaurants in the fast food chain.

The Twins enjoy a six-run and a seven-run inning when they trounce the White Sox at U.S. Cellular Field, 20-1. Joe Mauer leads the Minnesota offense with a grand slam and two doubles, driving in a career-high six runs.

The Twins enjoy a six-run and a seven-run inning when they trounce the White Sox at U.S. Cellular Field, 20-1. Joe Mauer leads the Minnesota offense with a grand slam and two doubles, driving in a career-high six runs.

The San Diego Padres acquire outfielder Tony Gwynn Jr. in a trade with the Milwaukee Brewers for Jody Gerut. Gwynn, who has struggled to stay on a major league roster since making his debut in 2006, joins the team for which his father, Hall of Famer Tony Gwynn, played his entire career and which retired his uniform number 19. Gerut revived his career with a solid season as the Padres’ centerfielder in 2008.

The San Diego Padres acquire outfielder Tony Gwynn Jr. in a trade with the Milwaukee Brewers for Jody Gerut. Gwynn, who has struggled to stay on a major league roster since making his debut in 2006, joins the team for which his father, Hall of Famer Tony Gwynn, played his entire career and which retired his uniform number 19. Gerut revived his career with a solid season as the Padres’ centerfielder in 2008.

Joba Chamberlain is knocked out of the game in the 1st inning with a bruised right knee after being hit by a line drive off the bat of Adam Jones. The Yankees still defeat the Orioles, 7 – 4, as Robinson Cano drives in three runs. Alfredo Aceves pitches 3 1/3 scoreless innings in relief of Chamberlain to earn the Bronx Bombers’ 9th straight win.

Joba Chamberlain is knocked out of the game in the 1st inning with a bruised right knee after being hit by a line drive off the bat of Adam Jones. The Yankees still defeat the Orioles, 7 – 4, as Robinson Cano drives in three runs. Alfredo Aceves pitches 3 1/3 scoreless innings in relief of Chamberlain to earn the Bronx Bombers’ 9th straight win.

Joe Mauer hits a grand slam and two doubles and drives in 6 runs as Minnesota routs the White Sox, 20 – 1. It is only the second time in franchise history that the White Sox have lost a game by 19 runs.

Joe Mauer hits a grand slam and two doubles and drives in 6 runs as Minnesota routs the White Sox, 20 – 1. It is only the second time in franchise history that the White Sox have lost a game by 19 runs.

Jeanmar Gomez throws a 3 – 0 perfect game for the Akron Aeros against the Trenton Thunder in Trenton. Damaso Espino is the batterymate for the Eastern League gem. It is the first perfect game in Aeros history and the first that Trenton is ever involved in. It is the first minor league perfecto since Guillermo Moscoso performed the feat in 2007. The game is saved by a diving catch by OF Matt McBride in the 9th inning.

Jeanmar Gomez throws a 3 – 0 perfect game for the Akron Aeros against the Trenton Thunder in Trenton. Damaso Espino is the batterymate for the Eastern League gem. It is the first perfect game in Aeros history and the first that Trenton is ever involved in. It is the first minor league perfecto since Guillermo Moscoso performed the feat in 2007. The game is saved by a diving catch by OF Matt McBride in the 9th inning.