Short answers, pulled from the story.
Historic Crew Stadium opened on the 15th of May 1999 with a match against the New England Revolution. Lamar Hunt provided all private funding for the project which cost US$28.5 million to build.
The stadium operated without any corporate naming rights agreement for nearly 15 years after opening. Madrid-based Mapfre Insurance signed a five-year sponsorship deal that renamed the venue Mapfre Stadium on the 3rd of March 2015.
The listed seating capacity is now 19,968 down from its original figure of 22,555 due to later modifications. Large sections of the previous Ohio Stadium facility were blocked off to reduce capacity from approximately 90,000 down to 25,243 seats before this venue existed.
The U.S. men's national team maintained an unbeaten record of eight wins and three losses playing ten games there through 2013. That match ended 1, 2 and marked Mexico's first ever win in Columbus on the 11th of November 2016.
The Columbus Crew played their final game at Historic Crew Stadium against Chicago Fire FC on the 19th of June 2021. Construction on the new stadium began in October 2019 as part of ownership plans unveiled in 2018.