ace

A tennis serve that is untouched by the returner, usually due to high speeds or extreme spins.

Despite Johansson's 51 aces, Agassi still won the match.

8👍 11👎

HR

The statistical abbreviation for "Home Run" in baseball.

Barry Bonds' HR records might be abolished after his suspected run-in with steroids.

54👍 41👎

love

A zero score in tennis.

Roger Federer held his serve at love.

576👍 377👎