(Updates after second semi-final) SHANGHAI, China, Oct 11 (Reuters) – Cousins Valentin Vacherot and Arthur Rinderknech will meet in the Shanghai Masters final after pulling off stunning upsets of former champions Novak Djokovic and Daniil Medvedev in the semi-finals on Saturday. World number 204 Vacherot became the lowest-ranked player to reach an ATP Masters 1000 final after he defeated a struggling Djokovic 6-3 6-4. Hours later, Rinderknech knocked out former U.S. Open champion Medvedev 4-6 6-2 6-4 to complete an extraordinary family double. "I can't even say it's a dream because I don't think even one person in our family dreamt about it," Rinderknech said about facing his cousin in Sunday's final. "It was a dream that came out of nowhere." Qualifier Vacherot troubled Djokovic with drop

See Full Page