User blog comment:Zoroman678/If Zoro and Sanji were to go against eachother, who do you think would win?/@comment-4018942-20110723042307/@comment-1949750-20110723055732

that movie is non-canon

However, it's possible for that movie to happen. If if it happen, it wasn't a serious fight since Sanji felt uneasy to fight Zoro.

Remember when the Strawhats fought against CP9 for the 1st time, they lost easily and yet later won b/c at first they felt some hesitation in their hearts but can go all out after feeling so relieved about Robin's feelings for them