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.
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.