In this way, who won 2009 US Open tennis?
Likewise, who won the 2009 US Open women’s tennis?
Who won the US Open in 2011?
|2019 US Open|
|Final score||7–5, 6–3, 5–7, 4–6, 6–4|
As a unique result of this decentralized history, the tournament has been played on a variety of surfaces: from 1881 to 1974, it was played on grass; from 1975 to 1977, on clay; and since 1978, on DecoTurf, a fast hard-court surface comprising an acrylic layer over an asphalt or concrete base.