Wimbledon is the oldest and most prestigious annual tennis tournament, played on outdoor courts and forming the third Grand Slam event of the year.

Context: Wimbledon as a Grand Slam on grass

The private club that organizes Wimbledon and runs Championships activities through a separate structure is the .

Context: All England Lawn Tennis and Croquet Club (AELTC)

Wimbledon uniquely retains a night-time limit for match play, called the (23:00 BST).

Context: Curfew (23:00 BST)

Because Centre Court uses a , matches can continue during rain instead of stopping completely.

Context: Retractable roof

Wimbledon is played on outdoor grass courts, and rain can disrupt play; this causes the need for a retractable roof, which leads to matches continuing on Court despite rain.

Context: Cause→effect chain linking rain disruption to Centre Court roof usage

COVID-19 and public safety concerns in 2020 caused the entire grass-court season to be cancelled, which led to Wimbledon not being played in 2020; this is an example of affecting the tournament.

Context: Historical development and interruptions (COVID-19 cancellation)

Wimbledon began in 1877 and was not held during World War I and World War II; this historical interruption is part of the topic.

Context: History: beginnings and major interruptions

The All England Club transferred Championships-related assets to AELTC and later launched a to expand facilities and reconfigure the site.

Context: Modern governance and planning (AELTC and Master Plan)

Wimbledon organizes competition into five main events, four junior events, and seven invitation events; this is the .

Context: Tournament structure by event type

Main events include Gentlemen’s Singles and Ladies’ Singles with draw size 128, while junior events include Boys’ Singles with draw size 64; this tests the difference between and junior draw sizes.

Context: Events and draw sizes (main, junior, invitation)

In match formats, Gentlemen’s Singles uses best-of-five sets, but all other events use best-of-three sets; this means the statement “all Wimbledon matches are best-of-five” is a .

Context: Match formats and evolution (and avoiding a common confusion)

A final set tiebreak is played when the match score reaches 12–12 in the final set (since 2019); this rule is called the .

Context: Tiebreak (final set tiebreak at 12–12)

Match score reaches 12–12 in the final set; this leads to a final set tiebreak being played.

Context: Cause→effect relationship word for the 12–12 final-set tiebreak rule

When the final set reaches 6–6 (decision in 2022), a decides the match with a 10-point target and a win-by-two requirement.

Context: Champions tiebreak (10 points, win by 2)

Match reaches 6–6 in the final set; this causes a champions tiebreak, which leads to a match decided by a 10-point target with a win-by-two requirement—this is the chain.

Context: Cause→effect chain for champions tiebreak at 6–6