Tennis Olympic Tennis Centre AUG 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 London Olympics women’s singles gold medallist Serena Williams (USA) Show Court 1 Capacity 5,000 Show Court 2 Capacity 3,000 Practice courts Courts 3-9 Capacity 250 each Centre Court (Maria Esther Bueno Stadium) Capacity 10,000 N Matches played on Green Set Grand Prix synthetic resin hardcourts Playing surface Two layers of resin, mineral fibres and solid components Linking layer: Seals sub-base Cushion: Three layers of fine rubber granules / resin mixture Asphalt: Two bituminous layers for stability Foundation Compacted gravel Compacted natural soil Hardcourt Clay Grass Ball speed Consistency Height of bounce Sources: Rio 2016, Olympic.org, ITF, GreenSet Pictures: AP, Getty Images