The Wheelchair Tennis Masters refers to a pair of end of year tennis events for wheelchair athletes held on an annual basis under the jurisdiction of the International Tennis Federation. The Wheelchair Tennis Masters for singles is an end-of-year wheelchair tennis tournament, broadly analogous to the ATP Tour and WTA Championship finals. Initiated in 1994 for men and women's singles, and 2004 for quad players (quad tennis being a mixed gender sport) both genders compete at the same event.