Tournaments are organized competitions or events in which participants compete against each other in a series of matches or games, often culminating in a final contest to determine a winner. Tournaments can occur in various contexts, including sports, games (such as video games or card games), and academic contests. They typically involve a structured format, such as knockout rounds, round-robin stages, or pools, and may vary in scale from local events to international championships. Participants may compete as individuals or as teams, and tournaments often have specific rules and regulations governing the competition, including scoring systems and eligibility criteria. The overall goal is to identify the top performers in the given activity or discipline.
The ATP Dallas Open quarterfinals feature unexpected player exits, shaking up the competition. Defending champion Tommy Paul faces a challenge against Reilly Opelka, who is known for his powerful serve.…