Tennis matches are supposed to be held in Ariake Tennis Park.
A bus is convenient.
Get on a bus “海01” bound for Tokyo Teleport Station, “東京テレポート駅前”, or “東16” bound for Tokyo Big Sight, “東京ビッグサイト”, at Toyosu station, “豊洲駅前” then get off at Ariake Tennis No-Mori, “有明テニスの森”.
The Toyosu station bus stop, No 11 is near exit 5 of Toyosu subway station.
The bus stop is located at southeastern direction from the intersection.
The bus stops 10 bus stops before arriving at the destination.
It takes around 10 minutes and costs 210 Yen.
The Park is to the southwest of the bus stop.
It takes about 2 minutes on foot from the bus station.