Bowling league

A bowling league is a group event where several teams bowl against each other over the course of a season. Most bowling leagues consist of four team players that meet up once a week or once every other week, usually at the same day and time. Teams of three or five players are also common. Leagues can be set up as male-only, female-only, or mixed. Four-person teams tend to be used in mixed leagues, while three- and five-player teams are more common in male-only and female-only leagues.

Leagues were established soon after the most modern type of bowling was created. Ten-pin bowling is a modern form of bowling that became organized in 1895 in New York City.

Each session, each team in the league faces one other team. In most bowling leagues each team plays three games per scheduled match. After the first week of the league, the average for each player is set, and the average can go up or down after each subsequent session as more games are bowled. Though there are "scratch" leagues where only actual score counts, most leagues use the bowler averages to determine team and/or individual handicaps. The handicap is the difference of the sum of averages between the two teams that are facing each other (sometimes then multiplied by a percentage, such as 90%), or an amount calculated from a score that is above the highest team average in the league so that each team gets a handicap amount. The handicap gives teams with lower averages a chance to compete against teams with higher averages.