PalaLottomatica

Palazzo dello Sport or PalaEUR, formerly known as PalaLottomatica, is a multi-purpose sports and entertainment arena in Rome, Italy. It is located in the heart of the well known modern EUR complex. The arena hosted the 1960 Olympic basketball tournaments.

The venue features 8 meetings points, a restaurant for 300 people, and a 2,700 square metre (3,229 sq. yard) outdoor terrace. It has a seating capacity of 11,200 spectators for basketball games. The PalaLottomatica Rome, together with Mediolanum Forum of Milan, is a member of the European Arenas Association (EAA).

Palazzo dello Sport was designed by architect Marcello Piacentini, in 1957, and its reinforced concrete dome was engineered by Pier Luigi Nervi. It was constructed in two years, from 1958 to 1960, in time for the 1960 Summer Olympics. The facility was designed and built along with a smaller facility, the Palazzetto dello Sport, its dome also engineered by Nervi.

Formerly known as PalaSport, and informally known as PalaEUR, from the name of the arena's neighborhood, the "EUR", the arena was renamed to "PalaLottomatica", with the name of Lottomatica coming from the main sponsor that financed the arena's modernization work, from 1999 to 2003.

The arena was renovated between 2000 and 2003. It was made more functional, especially in terms of acoustics, in order to be able to accommodate important musical events. Other changes were made to the original aesthetics of the stadium, particularly the night lighting of its exterior. That was done by adding glazing to the "tabellone della tombola", with numbers dramatically illuminated behind the glass.

The remodelled arena was able to seat up to 11,200 spectators. The structure was modified to accommodate multiple sporting events (including internal competitions of, for example, the pro basketball club Pallacanestro Virtus Roma), concerts, conferences, and theatrical events.

The arena hosted the 1960 Olympic basketball tournaments, the EuroBasket 1991 and the 1997 EuroLeague Final Four. It was the home arena of the Italian professional basketball team Lottomatica Roma.

In 1997, the PalaLottomatica hosted the EuroLeague Final Four (in the final, Olympiacos defeated Barcelona, by a score of 73–58), and the final stage of the 2005 Men's European Volleyball Championship, hosting the final between Italy and Russia. An audience of over 14,000 spectators was disappointed, due to a 3–2 comeback victory in Italy, after a thrilling game that lasted over two hours. The WWE held a show at the arena on November 7, 2008.