Year IX, Artícle1], No. 82

May 15, 2019

by Rubén A. Báez[2]


Full statistical report in pdf click here

General Performance Index© 

(GPI: General Performance Index): "It is an index that measures the performance that a tennis player has had in a given period of time." This index, not shown here, is used to make the "General Performance Ranking© or GPI Ranking© ".

We have a new podium on April conformed by Petra Martic (CRO), Maria Sakkari (GRE) and Lara Arruabarrena (ESP), in the 1st, 2nd and 3rd place respectively of the GPI Ranking©.

Other tennis players highlighted in the Top 10 of the
GPI Ranking© are Victoria Azarenka (BLR), Barbora Strycova (CZE), Karolina Muchova (CZE), Polona Hercog (SLO), Ajla Tomljanovic (AUS), Anastasia Pavlyuchenkova (RUS) and Marketa Vondrousova (CZE). Strong presence of the Czech Republic in this Top 10.


We must highlight the efforts of the former world number one, Victoria Azarenka, who is among the four best performers this April. It seems that she is looking forward to being at the top of women´s world tennis again. We will see in the remaining months of this season if he succeeds. We will observe her evolution in future reports, because Vika has the conditions of one amazon woman to recover the times of maximum glory in the world tennis coliseum.


It is necessary to indicate something curious, this month of April only one Top 10 of the Ranking WTA appears within the Top 30 of GPI Ranking©, Angelique Kerber (GER) with Ranking WTA #6 and GPI Ranking© #24, she is the only one to belong to this Top 30 of GPI Ranking©. While in the January, February and March reports, the number of Top 10 of the WTA Ranking players that formed part of the Top 30 of the GPI Ranking© was higher: 6 on January, 4 on February and 9 on March. 



Full statistical report in pdf click here

[1] Report elaboration based on data from official Websites:

[2] National Tennis Coach (Argentine Tennis Association), Bachelor of Business Administration, Certified Public Accountant, Post grades of Finance Management and Capital Markets, Master of Business Administration (IAE Business School, Austral University, Buenos Aires, Argentina).



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