It was the 28th edition of the Kremlin Cup for the men and the 22nd edition for the women .
The 2017 Kremlin Cup ( also known as the 2017 VTB Kremlin Cup for sponsorship reasons ) was a tennis tournament played on indoor hard courts .
Kremlin Cup was the 28th Kremlin Cup of the Kremlin Cup for the men and the 22nd edition for the women .
The 2017 Kremlin Cup ( also known as the 2017 VTB Kremlin Cup for sponsorship reasons ) was a tennis tournament played on indoor hard courts .