Oracle Park: The History, the Dimensions and How the Park Plays

By 4Baseball Staff · November 5, 2026 · 10 min read

A guide to Oracle Park in San Francisco: the parks the Giants used before it, its odd dimensions, the bay and the wind, what the scoring data shows and how to plan a visit.

Oracle Park is the opposite of Coors Field. Where Denver's thin air sends fly balls into the seats, San Francisco's ballpark sits at sea level on the edge of the bay, and for most of its life it has been a place where home runs go to die. It opened in 2000, in the Giants' record books under the name Pacific Bell Park, and in the years since it has carried four names without changing its character: a short right-field porch with a high wall, a deep right-center corner, cool marine air and water just beyond the fence.

The park matters because of what has happened in it. The Giants won the World Series in 2010, 2012 and 2014 while playing home games there, and Barry Bonds hit 73 home runs in 2001 in a park that was working against him. This guide walks through the earlier parks the club used, the site's reference dimensions, how the bay shapes the way the ball travels, what the scoring numbers show and what to know before a visit.

From the Polo Grounds to a ballpark on the water

The Giants are one of the oldest clubs in the sport, and the historical team records trace a long chain of homes. The franchise started in 1883 as the New York Gothams, became the New York Giants in 1885, and moved to San Francisco for the 1958 season. In New York the club played at four versions of the Polo Grounds, the last of which hosted the team from 1911 through 1957. That ballpark was famous for its odd horseshoe shape and its deep center field, and for the Giants' 1951 and 1954 pennants, the second of which ended in a four-game sweep of Cleveland in the World Series.

The move west began at Seals Stadium, a small park used in 1958 and 1959. It was designed for minor league baseball and could hold a modest crowd, so it was always a placeholder. The Giants' best attendance there, according to the historical record shows, was 1,422,130.

From 1960 the Giants played at Candlestick Park, which would be their home for 40 seasons through 1999, and which has an unhappy reputation among players for its cold, swirling wind. That wind became part of baseball folklore at the 1961 All-Star Game, when Giants pitcher Stu Miller was reported to have been moved on the mound by a gust. Candlestick was renamed 3Com Park in the mid-1990s, and the historical record shows list it under that name for 1997 through 1999. The Giants' best attendance at Candlestick was 2,606,354.

The park at the end of the story opened for 2000. The historical record lists its names as PacBell Park (2000 to 2003), SBC Park (2004 and 2005), AT&T Park (2006 to 2018) and Oracle Park (2019 onward). The club's highest season attendance in the records, 3,387,303, came in 2011 at AT&T Park. Most of the rest of this guide uses the current name for convenience.

The measurements in the site's reference data

The site keeps its own reference measurements for ballparks. For Oracle Park they are:

The table shows what makes the park unusual. The right field line is only 309 feet, one of the shortest in the majors, and a left-handed pull hitter looks at a very short target. But the right-center number is 415 feet, deeper than the center field distance of 391 feet. The right-field corner is the place nicknamed Triples Alley, because a ball hit there rolls into a deep corner and gives a fast runner a chance for three bases.

Other reference values are a listed capacity of 41,311, grass, no roof, an elevation of 0 feet, and an azimuth of 85 degrees. That azimuth means the line from home plate to center field points almost due east, toward the bay, which explains why the water is on the right side of the field. The measurements can change when a club renovates, so check the club's official site before using a number in an argument.

The wall, the cove and the water

The short line in right field comes with a high wall, listed by the club as roughly 25 feet, which is the park's most recognisable feature. It means the 309-foot number is misleading: a ball that would be a home run in many parks can hit the wall and stay in play. The wall is also a landmark of its own, because beyond it, past a walkway, lies the water of McCovey Cove, named for Hall of Famer Willie McCovey.

Hitters who reach the water, nicknamed splash hits, have become one of the park's trademarks, and boats and kayaks gather in the cove during games. A splash hit is a long left-handed home run, and it is hard to hit because of the wall, the cool air and the distance. It is a good example of how the park rewards the rare perfect swing and punishes the ordinary one.

Elsewhere on the grounds, a visitor will notice features that have become part of the park's identity: the giant glove and Coca-Cola bottle sculptures in the left-field area, the brick facade and the statue of Willie Mays at the entrance. The plaza in front of the main gate is called Willie Mays Plaza. Those details come from the club and from the ballpark itself; the historical data does not carry them.

Marine air, wind and the cold

The ball behaves differently here because of the weather. Oracle Park is at sea level, so the air is dense, and the fly balls that carry at altitude do not carry here. The bay brings cool air and often wind, and evening games can be chilly even in summer. Cold dense air slows a fly ball, and a gust against the ball slows it more.

The effect on scoring is visible in the data. The table below compares the average combined runs and home runs per game in Giants games with the same figure for all major league games in the same period. Because it counts all of the club's games, home and road, it understates the park's own effect, which would be roughly double. All figures are derived from the historical record through the 2025 season.

Over the whole span the Giants' games produced about half a run fewer than the average major league game and about 0.3 fewer home runs. In 2015 to 2019 the home run gap was the largest: 1.94 home runs per game in Giants games against 2.39 for the majors, a period when league-wide home runs hit a high. In 2005 to 2009 and 2010 to 2014 the Giants' pitching-heavy teams widened the gap further, and a good pitching staff is part of the explanation, so the table cannot isolate the park.

A fair reading is that Oracle Park suppresses scoring and especially home runs, to a degree that is easy to see over 26 seasons but hard to pin on the park alone. The sensible tool is a park-adjusted statistic, which compares a player with others at the same ballpark.

The pitcher's park and the Giants' championships

A park that holds down scoring helps pitchers, and the Giants' three recent titles show how a club can build around that. The 2010 team beat Atlanta 3-1 in the Division Series, Philadelphia 4-2 in the Championship Series and Texas 4-1 in the World Series. The 2012 team survived a five-game Division Series against Cincinnati, a seven-game Championship Series against St. Louis, then swept Detroit 4-0. The 2014 team won the wild-card game 8-0 against Pittsburgh, beat Washington 3-1, beat St. Louis 4-1 and took a seven-game World Series from Kansas City 4-3.

All three titles were won by pitching staffs. The club's career strikeout leaders include Madison Bumgarner with 1,794, Tim Lincecum with 1,704 and Matt Cain with 1,694, the three at the heart of those teams, and Lincecum won the Cy Young Award in 2008 and 2009. The lineup was solid rather than spectacular, which is consistent with a park that does not give extra credit for power.

Buster Posey was named National League Rookie of the Year in 2010 and National League MVP in 2012, and Brandon Belt drew 617 walks in a Giants career that ran from 2011 to 2022, seventh on the club's list in the historical data. A hitter who works the count and uses the whole field fits Oracle Park better than one who depends on the home run.

For the full story of the club's history, the Giants' franchise history goes era by era, and the best Giants seasons and every October run covers the postseason in detail.

Barry Bonds and the 73-home-run year

The park's best-known statistic came in its second year. In 2001 Barry Bonds hit 73 home runs, the most in the major leagues that season, ahead of Sammy Sosa's 64 and Luis Gonzalez's 57 in the historical data. Bonds also won the National League MVP in 2001, 2002, 2003 and 2004, and his 586 home runs for the club are second in franchise history behind Willie Mays's 646.

What stands out is that he did it in a ballpark that worked against him. A left-handed pull hitter at Oracle Park hits into the high wall in right field, so his best home runs there have to clear the wall and carry through cool air. Bonds also led the club in walks, with 1,947, and the pitchers around the league worked around him in a way that no park factor measures. His career is best treated with the same care as any other in the era of the steroid controversy: his statistics are in the record book, and the allegations about him are a separate matter that is documented in other places.

The most useful lesson for a fan is not that Bonds was great, which the data shows, but that park-adjusted measures raise his numbers rather than lowering them. If you compare him with a hitter who played half his games at Coors Field, remember that the two parks sit at opposite ends of the scoring scale.

Reading Giants statistics fairly

The scoring table above has a practical consequence for anyone comparing players. A Giants pitcher with a 3.50 earned run average is not the same as a pitcher elsewhere with the same number, and a Giants hitter with 20 home runs may have hit the ball harder than a hitter elsewhere with 25. Home runs are the clearest case. A fly ball that would clear the fence in a warm, dry park often dies in the cool air, so the same swing gives different results in different places.

The same logic runs in the other direction for the club's pitchers. A starter who gives up few home runs in San Francisco has been helped by the park, and the true test is how he performs on the road. This is why fans and analysts use park-adjusted statistics, such as ERA+ and OPS+, which compare a player's result with the league average after allowing for the park. The historical record includes a park factor for each club-season, but it is a rough guide, and the more detailed adjustments come from other sources.

None of this takes anything away from the players. Winning three championships with a park working against power means the Giants had to find other ways to score: patience, speed on the bases, defense and well-timed hits. The park rewards those skills, which is why the club's lineups so often looked like collections of line-drive hitters and why its pitching staffs could succeed with strikeouts and ground balls.

Planning a visit

A few general points apply to a first visit. Prices, concession lists and transit details change, so use the club's official site for anything of that kind.

• Dress in layers. San Francisco is often cool and breezy, and the park is open to the bay. A jacket at a night game is usually a good idea even in the summer.
• Pick the view you want. Seats down the right-field line look at the wall and the cove; seats behind the plate show the whole field. The upper deck is higher but has a sweeping view.
• Arrive early. The area outside the park is a good place to spend time before the first pitch, and the plaza with the Mays statue is a popular stop.
• Plan for the walk. The park is on the waterfront, with plenty of foot traffic before and after games. Leave some time in your schedule.
• Check the official site. Bag policies, entry rules and ticket options are the club's to set and change.

Common questions

When did Oracle Park open? The historical record shows show the Giants' first season in the park as 2000, when it was called PacBell Park. The name Oracle Park applies from 2019.

Where did the Giants play before 2000? They played at Candlestick Park from 1960, a park that was renamed 3Com Park in the mid-1990s. Before that they used Seals Stadium in 1958 and 1959, and before the move west they played at the Polo Grounds in New York.

Is Oracle Park a pitcher's park? The scoring data says yes: Giants games produced fewer runs and fewer home runs than the major-league average in every period in the table above.

What is the shortest part of the field? The right field line, listed at 309 feet in the site's reference data. The wall there is high, so it is not the easy target it looks.

Why is it called McCovey Cove? The body of water beyond right field was named for Willie McCovey, who played for the Giants and is a member of the Hall of Fame. His 469 home runs for the club are fourth in franchise history in the historical data.

Where to go next

Start with the best players in Giants history, then see how the neighbors compare in the Rockies' history and the Dodgers' history, two of the clubs the Giants have shared a division with for decades. For the larger October story, see the history of the World Series. The live record and schedule are on the Giants team page, the park has its own ballpark page and more coverage is on the Giants topic page.