Hard courts
Hard courts, commonly made from concrete or plastic materials, and are considered “average to high-speed” surfaces. Hard courts are more fast than courts made from clay. However, hard courts are much more slow compared to grass courts. Being regarded as the most unbiased kind of playing court, it is intended to any mode of play. The acrylic solid court is used for US Open Play-Offs, whereas, Australian Open is done on synthetic hardcourt.
Grass courts
Considered as the fastest court in the tennis sports are the grass courts. They are made of grass cultivated on compressed soil, akin to the green grass used in a golf course. Several variables are considered when using grass courts: bounces rely on how good and fitting is the grass, when the mowing of the grass has been done, and is overuse by a recent play.
A world known grass court is the Wimbledon Centre Court. Itssurface is not as tough as the hard courts, making the ball bounce lower, which necessitates faster reach for the ball.