Neil medvedev stands between nadal and glory. he has already stopped document from claiming a 21st grand slam by winning last year s us open. daniil medvedev. he is hoping to lead a new era. it is daniil medvedev. he is hoping to lead a new era. lead a new era. it is a great rivalry and lead a new era. it is a great rivalry and i lead a new era. it is a great rivalry and i am lead a new era. it is a great rivalry and i am happy - lead a new era. it is a great rivalry and i am happy to i lead a new era. it is a great i rivalry and i am happy to have lead a new era. it is a great - rivalry and i am happy to have the chance to try to stop one more time somebody from making history but again, just need to show my best tennis for this. in again, just need to show my best tennis for this. again, just need to show my best tennis for this. in four encounters nadal has beaten tennis for this. in four encounters nadal has beaten medvedev - tennis for this. in four encounters | nad