Calculated Playing Levels
Using your history of tennis league, tournament and practice matches, your singles and doubles playing levels will be calculated using a complex mathematical algorithm.
For each match played, this algorithm takes into account your opponent's calculated level and accuracy, the type of match, and margin of victory to produce a very accurate depiction of your playing level. Your levels can even be tracked over time, giving you a history of your progress. Learn more.
For each match played, this algorithm takes into account your opponent's calculated level and accuracy, the type of match, and margin of victory to produce a very accurate depiction of your playing level. Your levels can even be tracked over time, giving you a history of your progress. Learn more.
Most Active Networks
 | Ashtabula County Tennis (167 members) |
 | The Orange County Tennis Network (1114 members) |
 | Clube Ténis Paço do Lumiar (173 members) |
 | CIF - Club Internacional de Foot-Ball (356 members) |
 | East Coast Tennis Community (183 members) |
 | AABB Joinville (Tênis de Campo) (95 members) |
 | Richmond Lawn Tennis Club (RLTC) (198 members) |
 | Filipino Calgary Tennis Club (79 members) |
 | Capital Area Tennis League (CATL) (101 members) |
Official Networks of GTN
Join an Official Network
Come join an official network. We are running the following activities in all of the official networks:
The 2020 Top 100 Tennis League
The Official Networks The 2020 Top 100 Tennis League
