How much does it cost to build a tennis stadium?

Cost for vary wildely depending on region, real estate acquisition costs, developmemnt costs, local political concessions, outdoor, indoor etc. For a large stadium, capable of 80-100K spectators - costs can range from 500million to close to 2billion

The most expensive stadium built was Cowboy Stadium, in Dallas Tx, completed in May 2009. This is a high end, high capacity, domed stadium, with all the latest technology. The build cost ended up being 1.5billion.

A comparison: Averarge mall 10-20mm. LargeTypical skycraper cost 300-700mm. Aircraft Carrier, 2.5bb. SF Bay Bridge new eastern span, 6bb. The most expensive public works project ever, Bostons "Big Dig" cost 15bb. Cost of a 4 lane divided highway/ freeway: RURAL: 5mm per mile; URBAN: 40 mm per mile