Britain's Ryan Peniston made a superb start to his Wimbledon debut as he overcame Swiss player Henri Laaksonen in straight sets in the first round.
Peniston reached quarter-finals at Nottingham, Queen's and Eastbourne in the run up to the Championships.
Wildcard Katie Swan could not join him in the second round as she lost in three sets to Ukraine's Marta Kostyuk.
Swan, who tumbled during the first point of the match and said the surface was slippery in the first set, was beaten 4-6 6-4 6-4.
Kostyuk, ranked 108 places above world number 184 Swan and who has reached the third and fourth rounds at other Grand Slams, showed her greater experience in the key moments and sealed victory when a Swan forehand slice floated wide on the second match point.