Alinghi Red Bull finished the pre-regatta for the America's Cup off the coast of Barcelona with one win and four defeats.
The Swiss crew led by skipper Arnaud Psarofaghis also lost out to the Italian syndicate Luna Rossa. The only success for "BoatOne" came on Thursday against the French Orient Express Racing Team.
Alinghi Red Bull will have to come up with something by Thursday. From then on, five yachts will determine the challenger who will sail for the America's Cup against defending champions Team New Zealand from October 12.