Fenway Park is a baseball park near Kenmore Square in Boston, Massachusetts. Located at 4 Yawkey Way, it has served as the home ballpark of the Boston Red Sox baseball club since it opened in 1912, and is the oldest Major League Baseball stadium currently in use. It is the only one of the original standards ballparks that is still in use. It is also the oldest venue used by a professional sports team in the United States.

Wrigley Field is a baseball stadium in Chicago, Illinois, United States that has served as the home ballpark of the Chicago Cubs since 1916. It was built in 1914 as Weeghman Park for the Chicago Federal League baseball team, the Chicago Whales. It was called Cubs Park between 1920 and 1926 before being renamed for then Cubs team owner and chewing gum magnate, William Wrigley Jr.. Between 1921 and 1970 it was also the home of the Chicago Bears of the National Football League. It hosted the second annual NHL Winter Classic on January 1, 2009.

Oriole Park at Camden Yards is a Major League Baseball ballpark located in Baltimore, Maryland. Home field of the Baltimore Orioles, it is the first of the "retro" major league ballparks constructed during the 1990s and early 2000s, and remains one of the most highly praised. The park was completed in 1992 to replace Memorial Stadium. It is situated in downtown Baltimore a few blocks west of the Inner Harbor in the Camden Yards Sports Complex.

Historically, Oriole Park at Camden Yards is one of several venues that have carried the "Oriole Park" name for various Baltimore franchises over the years. The park is typically known simply as "Camden Yards."

Citi Field is a stadium located in Flushing Meadows–Corona Park in the New York City borough of Queens. Completed in 2009, it is the home baseball park of Major League Baseball's New York Mets. Citi Field was built as a replacement for the adjacent Shea Stadium, which was constructed in 1964 next to the site of the 1964-1965 World's Fair. Citi Field was designed by Populous (formerly HOK Sport), and is named after Citigroup, a financial services company based in New York that purchased the naming rights. The $850 million baseball park is being funded by the sale of New York City municipal bonds which are to be repaid by the Mets plus interest. The payments will offset property taxes for the lifetime of the park.

Yankee Stadium is a stadium located in the New York City borough of The Bronx. It serves as the home ballpark for the New York Yankees, replacing the previous Yankee Stadium, built in 1923. The new ballpark was constructed across the street, north-northeast of the 1923 Yankee Stadium, on the former site of Macombs Dam Park. The ballpark in the Bronx opened April 2, 2009, when the Yankees hosted a workout day in front of fans from the Bronx community. The first game at the new Yankee Stadium was a preseason exhibition game against the Chicago Cubs played on April 3, 2009, which the Yankees won 7–4. The first regular season game was played on April 16.

Angel Stadium of Anaheim (originally Anaheim Stadium and later Edison International Field of Anaheim) is a modern-style ballpark located in Anaheim, California. It is the home ballpark to Major League Baseball's Los Angeles Angels of Anaheim of the American League, and was previously home to the NFL's Los Angeles Rams. The stadium is often referred to by its unofficial nickname The Big A.

AT&T Park is an open-air baseball park, home to the San Francisco Giants of Major League Baseball. The park also hosts the Emerald Bowl, a college football bowl game, every year. The park is located at 24 Willie Mays Plaza, at the corner of 3rd Street and King Street in the South Beach neighborhood of San Francisco, California. The most prominent feature of the ballpark is the right field wall, which is 24 feet (7.3 m) high in honor of former Giant Willie Mays, who wore number 24. Because of the proximity to the San Francisco Bay, the right field foul pole is only 309 feet (94 m) from home plate. The wall is made of brick, with fenced off archways opening to the Cove beyond, above which are several rows of arcade seating. The fence angles quickly away from home plate; right-center field extends out to 421 feet (128 m) from home plate. Atop the fence are four pillars with fountains atop. These four pillars will burst jets of water when the Giants hit a home run or win a game.

Dodger Stadium is a stadium in Los Angeles, California, United States. Located adjacent to Downtown Los Angeles, Dodger Stadium has been the home ballpark of Major League Baseball's Los Angeles Dodgers team since 1962. Dodger Stadium was constructed from 1959 to 1962 at a cost of $23 million paid for through private financing. Dodger Stadium is currently the third oldest ballpark in Major League Baseball (behind Fenway Park in Boston and Wrigley Field in Chicago,) and is the largest ballpark by seating capacity.

Petco Park is an open-air ballpark in downtown San Diego, California, USA. It opened in 2004, replacing Qualcomm Stadium as the home park of Major League Baseball's San Diego Padres. Before then, the Padres shared Qualcomm Stadium with the NFL's San Diego Chargers. The stadium is named after the animal and pet supplies retailer Petco, which is based in San Diego and paid for the naming rights.

The ballpark is located between 7th and 10th Avenues, south of J Street. The southern side of the stadium is bounded by San Diego Trolley tracks along the north side of Harbor Drive (which serve the adjacent San Diego Convention Center). The portion of K Street between 7th and 10th is now closed to automobiles, and serves as a pedestrian promenade along the back of the left and center field outfield seating (and providing access to the "Park at the Park" behind center field), with the stadium's two outfield entrance areas located at its intersections with 7th and 10th Avenues. The main entrance, behind home plate, is at the south end of 10th Avenue (at Imperial) and facing the San Diego Trolley

Coors Field, located in Denver, Colorado, is the home field of Major League Baseball's Colorado Rockies. It is named for the Coors Brewing Company of Golden, Colorado, which purchased the naming rights to the park prior to its completion in 1995. The Rockies played their first two seasons, 1993 and 1994, in Mile High Stadium before moving to Coors Field, two blocks from Union Station in Denver's Lower Downtown (or LoDo) neighborhood. The park includes 63 luxury suites and 4,500 club seats.

PNC Park is a baseball park located in Pittsburgh, Pennsylvania. It is the fifth home of the Pittsburgh Pirates, the city's Major League Baseball (MLB) franchise. It opened during the 2001 Major League Baseball season, after the controlled implosion of the Pirates' previous home, Three Rivers Stadium. The ballpark is sponsored by the locally-based PNC Financial Services, which purchased the naming rights in 1998. PNC Park features a natural grass playing surface and seats 38,496 people for baseball, which as of 2008 is the second-smallest capacity of any Major League park.