Arbitrage deals that are tennis-related sum up to about 40% of all arbs you can get in a year. More often than not there will be several arbs a month, because tennis is played professionally for the bigger part of the year. Taking into account that a tennis match includes only two players/teams, these arbs are also among the simplest ones – you will always win something. The bookies are, naturally, aware of this sport's popularity, so it is never hard to find the necessary pages on their sites through the navigation menus, which is good as it means you can get to both trades quickly. We'll talk about several variations of a tennis arb quite soon, but right now it seems due time to cover the bookmaker rules that may have a considerable effect over a tennis arb of your choice.