Forbes Field
Forbes Field was a baseball park in the Oakland neighborhood of Pittsburgh, Pennsylvania, from 1909 to June 28, 1970. It was the third home of the Pittsburgh Pirates, the city's Major League Baseball (MLB) team, and the first home of the Pittsburgh Steelers, the city's National Football League (NFL) franchise. From 1909 to 1924, the stadium also served as the home football field for the University of Pittsburgh "Pitt" Panthers. The stadium sat on Forbes Avenue, named for British general John Forbes, who fought in the French and Indian War and named the city in 1758 in honor of William Pitt the Elder. The US$1 million ($34 million today) project was launched by Pirates' owner Barney Dreyfuss to replace his franchise's second home, Exposition Park. The stadium was made of concrete and steel, the first such stadium in the National League and the second in Major League Baseball overall after Shibe Park, in a bid to be more durable than wooden ballparks.
- Years Active
- 1909–1970
- Location
- Oakland, Pittsburgh, Pennsylvania
- Primary Tenant
- Pittsburgh Pirates (MLB)
- Secondary Tenant
- Pittsburgh Steelers (NFL)
- Notable Event
- 1960 World Series Championship Game
Verified Timeline
Lore & Background
The Pirates opened Forbes Field on July 1, 1909, against the Chicago Cubs (a 3-2 win), and played the final game against the Cubs on June 28, 1970. The field featured a large playing surface, with the batting cage placed in the deepest part of center field during games. Seating was altered multiple times throughout the stadium's life; at times fans were permitted to sit on the grass in the outfield during overflow crowds. The Pirates won three World Series while at Forbes Field; the Pittsburgh Panthers football team had five undefeated seasons before moving in 1924. In 1958, broadcaster Bob Prince dubbed Forbes Field "The House of Thrills" for the then-resurgent Pirates and several games that saw late-inning heroics. Some remnants of the ballpark still stand, surrounded by the campus of the University of Pittsburgh. Fans gather on the site annually on the anniversary of Bill Mazeroski's World Series winning home run, in what author Jim O'Brien writes is "one of the most unique expressions of a love of the game to be found in a major league city".
In Their Own Story
The first game at Forbes Field on June 30, 1909, drew a standing-room only crowd of 30,338. Fans began to arrive six and one-half hours early for the 3:30 p.m. game. Weather conditions were reported as clear skies with a temperature around 80 degrees. The first batter was future Hall of Famer Johnny Evers, the Cubs second baseman and leadoff batter. He was hit by a pitch and later in the inning scored the first run. The first hit by a Pirate was by catcher George Gibson, who eventually became a Pirate manager. The Chicago Cubs won the first game, 3–2. Dreyfuss declared, "This is indeed the happiest day of my life."
Reader's Guide
Forbes Field was widely considered the best in the league. Dreyfuss "hated cheap home runs and vowed he'd have none in his park", which led him to design a large playing field. The original distances to the outfield fences in left, center, and right field were 360 feet, 462 feet and 376 feet, respectively. The left field foul pole initially intersected the bleacher section about two-thirds of the way toward where the bleacher corner touched the fence, at a distance of 301 feet. In the early spring of 1912, the diamond was shifted so that the left field foul line intersected the end of the left field fence rather than the bleacher section. By 1914, the left field distance was stated as 365 feet. In 1925, the right field grandstand was extended into the corner and into fair territory, reducing the foul line distance from 376 feet to 300 feet but increasing the near-right center distance to 375 feet. In May 1930, Dreyfuss erected a 28-foot high screen. The last major change to the outfield came in 1946, when the fence in left and center was replaced by a brick wall. Ivy was planted at the base of the new wall, restoring the green background enjoyed by batters.
Did You Know?
- Forbes Field was the first steel-and-concrete stadium in the National League and the second in Major League Baseball overall after Shibe Park.
Planning and Design
In 1903, Pittsburgh Pirates' owner Barney Dreyfuss began to look for ground to build a larger capacity replacement for the team's then-current home, Exposition Park. Dreyfuss purchased seven acres of land near the Carnegie Library of Pittsburgh, adjacent to Schenley Park, with assistance from his friend, industrialist Andrew Carnegie. The low-priced land was selected so Dreyfuss could spend more on the stadium itself. Dreyfuss signed a contract to "make the ballpark ... of a design that would harmonize with the other structures in the Schenley Park district." The site was initially labeled "Dreyfuss's Folly" due to its long distance—a 10-minute trolley ride—from downtown Pittsburgh, but the land around the park developed and criticisms were dropped. Official Pirates' records show that Forbes Field cost US$1 million for site acquisition and construction. However, some estimates place the cost at twice that amount. Dreyfuss announced that unlike established wooden ballparks such as the Polo Grounds, he would build a three-tiered stadium out of steel and concrete to increase longevity—the first of its kind in the nation. Charles Wellford Leavitt Jr. was contracted to design the stadium's grandstand. A civil engineer, Leavitt had founded an engineering and landscape architecture firm in 1897. He had gained experience in steel and concrete constructs while designing the Belmont and Saratoga racetracks. Based on Dreyfuss' architectural requirements, Leavitt presented a plan for Forbes Field—the only ballpark he designed. Pirates' manager Fred Clarke also had input into the stadium's design, giving groundskeepers advice on the field, in addition to designing and patenting a device to spread and remove a canvas tarpaulin over the infield in case of rain. Initial work on the land began on January 1, 1909, but ground was not officially broken until March 1. Nicola Building Company built the stadium in 122 days and play began less than four months after ground was broken, on June 30. Though the scoreboard was operated by hand, the ballpark featured multiple innovations such as ramps and elevators to assist fan movement throughout the park, a room for the umpires, and a visiting team clubhouse similar to the Pirates'. The facade of the stadium featured "buff-colored terra cotta" spelling out "PAC" for the Pittsburgh Athletic Company. The light green steelwork contrasted with the red slate of the roof. Some members of the press urged Dreyfuss to name the stadium after himself. Instead, he decided to honor General John Forbes, who captured Fort Duquesne from the French in 1758 and rebuilt a new "Fort Pitt" at the site. After Dreyfuss died in 1935, there was renewed media interest in renaming the stadium "Dreyfuss Field". His widow, Florence, resisted. However, a monument to Dreyfuss was placed in center field just in front of the wall.
Opening Day Spectacle
The first game was played at Forbes Field on June 30, 1909, one day after the Pittsburgh Pirates had defeated the Chicago Cubs, 8–1, at Exposition Park. Fans began to arrive at the stadium six and one-half hours early for the 3:30 p.m. game. Weather conditions were reported as clear skies with a temperature around 80 degrees. Flags flew at half staff to honor the recently deceased presidents of the Philadelphia Phillies and the Boston Doves. Various National League officials and owners attended the pre-game ceremonies, including league president Harry Pulliam, Civil War veteran and manager of Pittsburgh's first professional baseball team Al Pratt, and American League president Ban Johnson. Pittsburgh Mayor William A. Magee threw out the stadium's ceremonial first pitch, tossing it from the second tier to John M. Morin, Director of Public Safety, on the field below. Morin then went to the mound and threw the first pitch to the Pirate catcher. The Pittsburgh Press wrote, "the ceremonies were witnessed by the largest throng that ever attended an event of this kind in this or any other city in the country...Forbes Field is so immense—so far beyond anything else in America in the way of a baseball park—that old experts, accustomed to judging crowds at a glance, were at a loss for reasonable figures." Records, however, show that the first game was attended by a standing-room only crowd of 30,338. The first batter at Forbes Field was future Hall of Famer Johnny Evers, the Cubs second baseman and leadoff batter. He was hit by a pitch and later in the inning scored the first run. The first hit by a Pirate was by catcher George Gibson, who eventually became a Pirate manager. The Chicago Cubs won the first game, 3–2. Dreyfuss declared, "This is indeed the happiest day of my life."
Multi-Sport Legacy
Forbes Field was a baseball park in the Oakland neighborhood of Pittsburgh, Pennsylvania, from 1909 to June 28, 1970. It was the third home of the Pittsburgh Pirates, the city's Major League Baseball (MLB) team, and the first home of the Pittsburgh Steelers, the city's National Football League (NFL) franchise. From 1909 to 1924, the stadium also served as the home football field for the University of Pittsburgh "Pitt" Panthers. The Pirates won three World Series while at Forbes Field; the Pittsburgh Panthers football team had five undefeated seasons before moving in 1924. In 1958, broadcaster Bob Prince dubbed Forbes Field "The House of Thrills" for the then-resurgent Pirates and several games that saw late-inning heroics.
Enduring Memory and Remnants
Some remnants of the ballpark still stand, surrounded by the campus of the University of Pittsburgh. Fans gather on the site annually on the anniversary of Bill Mazeroski's World Series winning home run, in what author Jim O'Brien writes is "one of the most unique expressions of a love of the game to be found in a major league city".
Gallery






Frequently Asked Questions
When did Forbes Field operate as a baseball stadium?
The ballpark served as the Pittsburgh Pirates home ground from its opening in 1909 until it closed in 1970. It stood for over six decades before being demolished to make way for newer facilities.
Where was Forbes Field situated within the city?
This historic venue was located in the Oakland neighborhood of Pittsburgh, Pennsylvania. Its position on a slope led fans to lovingly call it The Old Lady of the Hill.
Which professional teams played games at this stadium?
While primarily the home of the Major League Baseball Pirates, the site also hosted NFL games for the Pittsburgh Steelers. It functioned as a shared venue before dedicated stadiums became standard.
What famous World Series moment happened here?
Forbes Field is immortalized by Bill Mazeroski's walk-off home run in Game 7 of the 1960 World Series Championship. This victory remains one of the most celebrated moments in franchise history.
How did the stadium design affect gameplay?
The field featured asymmetrical dimensions and brick walls that frequently absorbed fly balls, creating a unique challenge for hitters. These architectural quirks defined the playing experience for generations of athletes.
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