Answer: Marin Cilic
Roger Federer defeated Marin Cilic in the final match of the men's singles 2018 Australian Open tournament.
Answer: Caroline Wozniacki vs. Simona Halep
Caroline Wozniacki and Simona Halep played in the final of the 2018 Australian Open Championship. Caroline Wozniacki defeated Simona Halep to win the title.
Answer: Naomi Osaka
Naomi Osaka won her first-ever U.S. Open title in 2018 after winning the final game of the competition. She beat tennis, legend Serena Williams in the final.
Rafael Nadal's 2017 French Open Championship title was his 15th Grand Slam title in his career.
Novak Djokovic is a renowned tennis player. He was born on the 22nd of May 1987 in Belgrade, Serbia.
Pete Sampras is an ex-professional tennis player. He hails from the USA. Sampras is also called "Pistol Pete".
Answer: World Champion Team
The champions of the Davis Cup are referred to as the World Champion Team.
France won the 2017 Davis Cup. They beat Belgium in final to lift the trophy.
Answer: Davis Cup
The ITF runs the Davis Cup and it is a yearly event that is contested between men's teams from various nations under around the world. This tournament is often referred to as "World Cup of Tennis".
Answer: Great Britain
The 2015 success in the Davis Cup was Great Britain's 10th Davis Cup title. Great Britain lifted that year's Davis Cup after beating Belgium in the final.