must bounce firstly within the court lines on the wall and then also within the court lines marked out on the floor. 1-Wall Handball has emerged in the last decade as the fastest growing code of the game - the most recent Irish Wallball Nationals tournament held in Breaffy House, Co. Mayo in July 2019 attracted four hundred entries. The code's simplicity to play, combined with the accessibility of building multiple court venues enables clubs & GAA Handball to host larger scale tournaments. The international element of 1-Wall currently consists of a European Tour and World Championships as well as regional and national tournaments held abroad (US Nationals for example). and 4-Wall (also known as '40x20' or 'small alley') is played within an indoor four-walled court, measuring forty feet by twenty feet (same as a racquetball court). It is played with a smaller but slightly harder rubber ball compared to the softball and one-wall balls and is a faster ball than the ones used in the other codes. The ceiling is used as an area of play within the 4-wall code. The 4-Wall code is regarded as the strongest code in Irish handball at present. It has a strong international dimension with the US Semi-Professional Tour and the World Championships, which are held every three years. Ireland currently has the top men's and ladies' Senior World Champions from the last five World Championships. The standard of Juvenile handball in Ireland is considered to be at its best ever. There are several challenges facing the 4-Wall code however, one being that there are too many All-Ireland titles on offer every year, something that is widely accepted within the Handball Community and will need to be addressed. This is a result of the over saturation of grades on offer and thus All-Ireland titles. Irish competitions There are many handball competitions that are run in Ireland, such as the All-Ireland Senior Softball Singles Championship, All-Ireland Senior 4-Wall Championships and Irish Wallball Nationals to name a few. In 4-Wall, the main competitions are County, Province, and All-Ireland Championships plus the Irish 4-Wall Nationals. In 60x30 Softball and Hardball, the main competitions are County, Province, and All-Ireland Championships and the Junior B Interclub. In 2011 GAA Handball Ireland launched the 60x30 Softball Nationals and this competition will be held in July. In One-Wall handball/wallball, the main competition in Ireland is the Irish Wallball Nationals, and