English Yes, this is a type of arbitrage. In general, arbitrage betting is an opportunity to bet with different bookmakers on all possible outcomes. Thus, the player who bet on all events makes a profit regardless of the outcome.
The simplest type of surebet is a surebet with two sure bets, that is, with two opposing events. This type of arbitrage betting is simpler and faster because it is necessary to work with only two bets at two different bookmakers. These surebets suit beginners best. For more advanced users, there are arbitrage bets with three and four opposing events.
Arbitrage betting also includes middles.