File - In this Feb. 18, 2017, file photo, teams compete against each other during the Dreamhack Masters e-sports tournament at the MGM Grand Garden Arena in Las Vegas. The Las Vegas Strip is getting its first space dedicated for competitive gaming when the Luxor hotel-casino transforms its nightclub into a multi-level e-sports arena. MGM Resorts International on Tuesday said the venue is expected to open in early 2018. (AP Photo/John Locher, File)
In this Tuesday, Jan. 24, 2017 photo, citizens pack a public hearing on a proposed casino in East Windsor, Conn. The Mohegan and Mashantucket Pequot tribes seek approval from the General Assembly to build a jointly owned casino in either East Windsor or Windsor Locks to help compete with the MGM Resorts International casino under construction in Springfield, Mass. (Jim Michaud/Journal Inquirer via AP)
In this Tuesday, Jan. 24, 2017 photo, Mohegan Tribal Council Chairman Kevin Brown, left, and Mashantucket Pequot Tribal Council Chairman Rodney Butler, right, talk at the start of a public hearing on a proposed casino in East Windsor, Conn. The tribes seek approval from the General Assembly to build a jointly owned casino in either East Windsor or Windsor Locks to help compete with the MGM Resorts International casino under construction in Springfield, Mass. (Jim Michaud/Journal Inquirer via AP)
In this Thursday, Jan. 26, 2017 photo, Mohegan Tribal Council Chairman Kevin Brown, left rear, and Mashantucket Pequot Tribal Council Chairman Rodney Butler, right rear, listen as Mike Russo, foreground, voices opposition to a proposed casino during a public hearing in Windsor Locks, Conn. The tribes seek approval from the General Assembly to build a jointly owned casino in either East Windsor or Windsor Locks to help compete with the MGM Resorts International casino under construction in Springfield, Mass. (Jim Michaud/Journal Inquirer via AP)
Undefeated boxing champion Floyd Mayweather Jr., gets the crowd laughing during his speech at the AEG and MGM Resorts International ground breaking VIP/media event on Thursday, May 1, 2014. (AP Photo/Las Vegas Sun, L.E. Baskow)
This artist's rendering provided by MGM Resorts shows the proposed sports arena in Las Vegas. Officials are set to break ground Thursday, May 1, 2014, on this new, 20,000-seat arena along the Las Vegas Strip that would improve the city's chances of attracting professional sports teams. Casino company MGM Resorts International and sports and entertainment giant AEG are marking the occasion with a ceremony. (AP Photo/MGM Resorts)
This image provided by MGM Resorts International shows a 2012 exterior view of Mandalay Bay resort in Las Vegas. The Mandalay Bay resort in Las Vegas announced Thursday April 24, 2014, a $66 million expansion project that will boost its convention center from the seventh-largest to the fifth-largest in the United States. (AP Photo/ MGM Resorts International)