Article No. 66 PERFORMANCE RANKING IN GRAND SLAMS – 2018 SEASON - MEN Date: 2018-09-21 Category: Analysis and Statistics Article No. 65 GENERAL PERFORMANCE INDEX (GPI) OF 2018 SEASON - ATP TOP 30 Date: 2018-03-25 Category: Analysis and Statistics Article No. 64 GENERAL PERFORMANCE INDEX (GPI) OF 2018 SEASON - WTA TOP 30 Date: 2018-03-25 Category: Analysis and Statistics Article No. 63 ROGER FEDERER IN STATISTICS (Reloaded) Date: 2018-03-12 Category: Analysis and Statistics Article No. 62 GENERAL PERFORMANCE INDEX (GPI) OF JANUARY 2018 - ATP TOP 30 Date: 2018-02-03 Category: Analysis and Statistics Article No. 61 GENERAL PERFORMANCE INDEX (GPI) OF JANUARY 2018 - WTA TOP 30 Date: 2018-02-03 Category: Analysis and Statistics Article No. 60 GENERAL PERFORMANCE INDEX (GPI) OF THE 2017 SEASON - WTA TOP 100 Date: 2017-12-11 Category: Analysis and Statistics Article No. 59 GENERAL PERFORMANCE INDEX (GPI) OF THE 2017 SEASON - ATP TOP 100 Date: 2017-12-11 Category: Analysis and Statistics Article No. 58 ATP TOP 100 - STATISTICS OF 2017 SEASON Date: 2017-12-11 Category: Analysis and Statistics Article No. 57 WTA TOP 100 - STATISTICS OF 2017 SEASON Date: 2017-12-11 Category: Analysis and Statistics
