Table 2. Frequency and quotient of matches won by left and right-handers by surface type in male and female competition.
Surface Male Female
Won L Won R WL / WR Won L Won R WL / WR
Carpet 4,526 3,807 1.1889 2,082 1,619 1.2860
Clay 21,539 18,545 1.1614 8,711 7,764 1.1220
Grass 2,993 2,676 1.1185 1,132 1,037 1.0916
Hard 19,476 16,808 1.1587 10,508 9,258 1.1350
Total 48,534 41,836 1.1601 22,433 19,678 1.1400