Question: This place, leased to the New York Metropolitan in 1880, also held a neautral NFL game. 

Context paragraphs:
Polo Grounds: The Polo Grounds was the name of three stadiums in Upper Manhattan, New York City, used mainly for professional baseball and American football from 1880 until 1963.  The third Polo Grounds, built in 1890 and renovated after a fire in 1911, is the one generally indicated when "the Polo Grounds" is referenced.  It was located in Coogan's Hollow and was noted for its distinctive bathtub shape, very short distances to the left and right field walls, and an unusually deep center field.  As the name suggests, the original Polo Grounds, opened in 1876 and demolished in 1889, was built for the sport of polo.  Bounded on the south and north by 110th and 112th Streets and on the east and west by Fifth and Sixth (Lenox) Avenues, just north of Central Park, it was converted to a baseball stadium when leased by the New York Metropolitans in 1880.

Tech companies in the New York metropolitan area: Tech companies in the New York City metropolitan area represent a significant and growing economic component of the New York metropolitan area, the most populous combined statistical area in the United States and one of the most populous urban agglomerations in the world.  In the region's Silicon Alley, new establishments include those of Israeli companies in New York City, at a rate of ten new startups per month.  Below is a partial and growing list of notable New York metropolitan area tech and start-up companies:

New York Metropolitans: The Metropolitan Club (the New York Metropolitans or the Mets) was a 19th-century professional baseball team that played in New York City from 1880 to 1887.  The "New York Metropolitan Baseball Club" was the name originally chosen in 1961 for the current day New York Mets franchise.

Chinese Americans in New York City: The New York metropolitan area is home to the largest ethnic Chinese population outside of Asia, constituting the largest metropolitan Asian American group in the United States and the largest Asian-national metropolitan diaspora in the Western Hemisphere.  This population enumerates an estimated 812,410 uniracial individuals as of 2015, including at least 12 Chinatowns in the metropolitan area.  Six Chinatowns (or nine, including the emerging Chinatowns in Corona and Whitestone, Queens, and East Harlem, Manhattan) are located in New York City proper, and one each is located in Nassau County, Long Island; Edison, New Jersey; and Parsippany-Troy Hills, New Jersey.  This excludes fledgling ethnic Chinese enclaves emerging throughout the New York metropolitan area, such as Jersey City, New Jersey; China City of America in Sullivan County, New York; and "Dragon Springs" in Deerpark, Orange County, New York.  The Chinese American community in the New York metropolitan area is rising rapidly in population as well as economic and political influence.

Spencer Ross: Spencer Ross is an American sportscaster.  With the exception of the New York Mets, Ross has called play-by-play for every professional New York metropolitan area sports franchise, including the Yankees of MLB, the Nets and Knicks of the NBA, and Jets and Giants of the NFL.  He has also called games for the Americans of the ABA and, in the NHL, for the New Jersey Devils, New York Islanders and the New York Rangers.  Outside of New York, he has called games for the Florida State Seminoles and Boston Celtics.  Nationally, he has worked for the "NFL on NBC", "Major League Baseball on CBS Radio", the NCAA Basketball Tournament on Westwood One Radio and as the lead play by play announcer for the 1992 USA Olympic Dream Team with Dick Vitale.

Mortimer L. Downey: Mortimer Leo Downey, III (born August 9, 1936 in Springfield, Massachusetts) was the U.S. Deputy Secretary of Transportation from 1993 to 2001, making him the longest-serving person to ever hold the post.  Downey was originally appointed to the position at the beginning of the Clinton administration, and additionally served as Acting Secretary of Transportation for the first four days of the Bush administration, from January 21, 2001 to January 24, 2001.  Prior to his service as Deputy Secretary of Transportation, he was Executive Director and Chief Financial Officer of the New York Metropolitan Transportation Authority (MTA).  During the Carter Administration, from 1977 to 1981, Downey served in the Department of Transportation as Assistant Secretary for Budget and Programs.  Prior to that appointment, Downey was the first transportation program analyst for the U.S. House of Representatives Committee on the Budget.  He also held various positions at the Port Authority of New York and New Jersey.

Greater New York Chamber Of Commerce: The Greater New York Chamber of Commerce is a non-profit business advocacy and networking group located in New York City and a member of the US Chamber of Commerce Association.  The Chamber's mission is to improve the business climate and quality of living in the New York Metropolitan Area for businesses, workers, residents and visitors.  The Chamber hosts networking events, trade delegations, and works with the local, state, and federal government to promote the business interests of over 30,000 business and civic leaders in the New York Metropolitan Area.

1936 NFL Championship Game: The 1936 NFL Championship Game was the fourth championship game played in the National Football League (NFL).  It took place on December 13 at Polo Grounds in New York City, making it the first NFL title game held on a neutral field.

Portland and Ogdensburg Railway: The Portland & Ogdensburg Railroad was a railroad planned to connect Portland, Maine to Ogdensburg, New York.  The plan failed, and in 1880 the Vermont section was reorganized and leased by the Boston & Lowell Railroad.  In 1886, the Maine and New Hampshire section was reorganized as the Portland & Ogdensburg Railway.  That part was leased to the Maine Central Railroad in 1888, and in 1912 the Maine Central leased the eastern part of the Vermont section from the Boston & Maine Railroad, the successor to the B&L.

Jimmy Debell: James "Jimmy" DeBell is a retired American football official in the National Football League (NFL).  He wore uniform number 58.  DeBell made his debut in the NFL as a side judge on the crew of Alberto Riveron in 2009.  He started his career officiating high school football in upstate New York and then eventually moved on to college football.  His first NFL game that he officiated was in Tampa Bay, Florida where the Dallas Cowboys played against the Tampa Bay Buccaneers.  He officiated 17 games his first NFL football season.

Supporting paragraphs: 1936 NFL Championship Game Polo Grounds
Answer: Polo Grounds