Two teams (sometimes let the players draft the teams). Team O sets its "batting order", team X matches up defensively.
a) 1 on 1
First inning - 1-on-1 from the left wing, team O scores as many points as possible until they get 3 outs, i.e. team X gets three stops and switches to offence, continue until team X has 3 outs.
Second inning - repeat from the top of the key.
Third inning - repeat from the right wing.