Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Croatia's Marin Cilic reacts during his semi final match against Lithuania's Ricardas Berankis REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Lithuania's Ricardas Berankis in action during his semi final match against Croatia's Marin Cilic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Lithuania's Ricardas Berankis in action during his semi final match against Croatia's Marin Cilic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Lithuania's Ricardas Berankis in action during his semi final match against Croatia's Marin Cilic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Lithuania's Ricardas Berankis in action during his semi final match against Croatia's Marin Cilic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Lithuania's Ricardas Berankis in action during his semi final match against Croatia's Marin Cilic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Lithuania's Ricardas Berankis in action during his semi final match against Croatia's Marin Cilic REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Romania's Raluca Olaru and Czech Republic Katerina Siniakova pose with the runners up trophies after their final doubles match against Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko shake hands with Romania's Raluca Olaru and Czech Republic Katerina Siniakova after winning their final doubles match REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko pose with their trophies after winning their final doubles match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko celebrates after winning their final doubles match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko celebrate after winning their final doubles match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko shake hands with Romania's Raluca Olaru and Czech Republic Katerina Siniakova after winning their final doubles match REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko celebrates after winning their final doubles match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko react during their final doubles match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Romania's Raluca Olaru and Czech Republic Katerina Siniakova react during their final doubles match against Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Romania's Raluca Olaru and Czech Republic Katerina Siniakova in action during their final match against Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok reacts during her final doubles match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko during their final match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Romania's Raluca Olaru and Czech Republic Katerina Siniakova in action during their final match against Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko in action during their final match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 23, 2021 Ukraine's Nadiia Kichenok and Latvia's Jelena Ostapenko react during their final match against Romania's Raluca Olaru and Czech Republic Katerina Siniakova REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 France's Gilles Simon in action during his quarter final match against Russia's Aslan Karatsev REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev in action during his quarter final match against France's Gilles Simon REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev shakes hands with France's Gilles Simon after winning their quarter final match REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev in action during his quarter final match against France's Gilles Simon REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev reacts during his quarter final match against France's Gilles Simon REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev in action during his quarter final match against France's Gilles Simon REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev in action during his quarter final match against France's Gilles Simon REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 France's Gilles Simon in action during his quarter final match against Russia's Aslan Karatsev REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Aslan Karatsev in action during his quarter final match against France's Gilles Simon REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Karen Khachanov reacts during his quarter-final match against Australia's John Millman REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Australia's John Millman reacts during his quarter-final match against Russia's Karen Khachanov REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Australia's John Millman in action during his quarter-final match against Russia's Karen Khachanov REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Karen Khachanov in action during his quarter-final match against Australia's John Millman REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Australia's John Millman in action during his quarter-final match against Russia's Karen Khachanov REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Australia's John Millman in action during his quarter-final match against Russia's Karen Khachanov REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Karen Khachanov reacts during his quarter-final match against Australia's John Millman REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic celebrate after winning their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic celebrate after winning their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic shake hands with Kazakhstan's Alexander Bublik and France's Adrian Mannarino after winning their doubles semi final match REUTERS/Evgenia Novozhenina

A vehicle moving a shipping container is reflected in a mirror at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Kazakhstan's Alexander Bublik and France's Adrian Mannarino in action during their doubles semi final match against Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic react during their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Karen Khachanov in action during his quarter-final match against Australia's John Millman REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Australia's John Millman in action during his quarter-final match against Russia's Karen Khachanov REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Russia's Karen Khachanov in action during his quarter-final match against Australia's John Millman REUTERS/Maxim Shemetov

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Kazakhstan's Alexander Bublik and France's Adrian Mannarino in action during their doubles semi final match against Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic react during their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic in action during their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Kazakhstan's Alexander Bublik and France's Adrian Mannarino in action during their doubles semi final match against Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic during their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

Tennis - ATP 250 - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Bosnia and Herzegovina's Tomislav Brkic and Serbia's Nikola Cacic in action during their doubles semi final match against Kazakhstan's Alexander Bublik and France's Adrian Mannarino REUTERS/Evgenia Novozhenina

A vehicle moves a shipping container at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

A worker speaks on a walkie-talkie at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

A worker speaks on a walkie-talkie at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

Shipping containers are pictured at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

Workers walk past stacked shipping containers at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

The Kapitan Afanasyev container ship is docked at a commercial port in Vladivostok, Russia October 22, 2021. REUTERS/Tatiana Meel

Tennis - WTA Premier - VTB Kremlin Cup - Luzhniki Olympic Complex, Moscow, Russia - October 22, 2021 Ukraine's Nadiia Kichenok and Romania's Raluca Olaru shake hands with Russia's Kamilla Rakhimova and Natela Dzalamidze after winning their doubles semi final match REUTERS/Evgenia Novozhenina