Iga Swiatek rivalling Serena Williams, Novak Djokovic, Roger Federer, Rafael Nadal, with 25-match winning run
Iga Swiatek is moving into rarefied air. The world No. 1 won her 25th match in a row as she beat two-time Grand Slam champion Victoria Azarenka to reach the quarter-finals of the Italian Open.


