PLAYERS VI. WTA FINALS AND WTA ELITE TROPHY A. PORSCHE RACE TO SHENZHEN 1.  Porsche Singles Race Points 2.  Porsche Doubles Race Points B.  WTA FINALS 1.  Singles and Doubles Competition Formats 85 The singles and doubles competitions both are a draw of eight (8) players and  teams, respectively, in a round robin format with two (2) groups of four (4)  players and teams. The winner and runner-up from each group qualify for a  single-elimination-format semifinal and final. Porsche Doubles Race Points are a team’s best eleven (11) Tournament  ranking point results earned as a team at Grand Slams or WTA 1000, 500, or  250 Tournaments during the current calendar year as of the Monday after the  final regular-season Tournament of the current Tour Year. Porsche Singles Race Points are a player’s best sixteen (16) Tournament  ranking point results during the current calendar year as of the Monday after  the final regular-season Tournament of the current Tour Year according to  the WTA Ranking System in Section VIII, except that any ITF and WTA 125  Tournament ranking point results are replaced by her next best WTA 1000,  500, or 250 Tournament ranking point results. For qualification for the WTA Elite Trophy doubles competition, see Section  VI.C.2.a.ii. To determine qualification for the WTA Finals singles and doubles and WTA  Elite Trophy singles competitions, the Porsche Race to Shenzhen Leaderboard  ranks (a) each singles player according to her Porsche Singles Race Points;  and (b) each doubles team according to their Porsche Doubles Race Points  (collectively, “Porsche Race Points”). The Tour Year culminates with two (2) events, the WTA Finals and the WTA Elite  Trophy. All players who qualify for the WTA Finals or WTA Elite Trophy must  comply with the player responsibilities in this Section VI.