7 Novak Djokovic records which may never be broken

31 wins against top-10 ranked opponents in a single season in the year 2015

Barclays ATP World Tour Finals - Day Eight

In a staggering display of dominance, Novak Djokovic beat the top-10 ranked players a jaw-dropping 31 times in a single season. This record looks very unlikely to be broken in the near future. No player could match Djokovic's rich vein of form. This remarkable purple patch included a record 30 consecutive Grand Slam match wins.