1 Neutrophils: are the most abundant type of white blood cells and are an important part of the innate immune system. 2  Neutrophils are a type of phagocyte (cells which engulf and then digest, cellular debris and pathogens).
BBC Sport tennis. The rules of scoring. The maximum number of sets in a match is five for men and three for women. Usually the first player to win six games wins a set but if the score becomes five-games-all, one player must be two games ahead to win the set. So a player must win the set 7-5 or 8-6 or 9-7 and so on.
Some may even stretch to three. But, be it a Singles Match or a Doubles Match, sometimes the score canât be settled in a timely fashion. It doesnât matter if itâs a menâs match or a womanâs match. The matches on this list represent the top 10 longest tennis matches of all time. The athletes listed below must encompass enormous amounts of endurance. Simply put, no normal human could participate in these matches competitively.