in 2009 New Yankee stadium
In 2009, Yankee Stadium yielded 237 home runs, which led the major leagues..
I am not sure which stadium produced the most and have been unsuccessful in finding the answer online, but I do know Yankee Stadium was leading the pace most of the season and completed the 2009 regular season with 237.
Mickey Mantle hit the most home runs at the old Yankee Stadium with 266.
The new Yankee stadium
I would say Yankee Stadium (2009)
Goose Goslin holds the record for most home runs hit at Yankee Stadium by an opposing player (32).
babe Ruth
The Yankees played their first regular season home game in the original Yankee Stadium on April 18, 1923.
The last time the Chicago Cubs played at Yankee Stadium was on June 30, 2019, during a regular season interleague matchup. This game was held at the new Yankee Stadium, which opened in 2009, replacing the original Yankee Stadium. The Cubs and Yankees have a storied history, but this was their most recent encounter at the Yankees' home field.
The section of Yankee Stadium where the most home runs are hit is typically the right field, particularly in the original Yankee Stadium (1923-2008) and the current stadium that opened in 2009. The short distance to the right field fence, combined with the stadium's favorable hitting conditions, has made it a prime target for home runs. Notably, many of baseball's greatest power hitters, including Babe Ruth and Mickey Mantle, have taken advantage of this area. The current stadium continues to see a high number of home runs hit into the right field seats.
Ted Williams