Hm, that could be interpreted one of two ways. One, as in every jazzer. Two, as in some jazzer out there. Ah, the oddities of English

To answer your question, possibly, but not likely. The only time I could think of how this would be happen would be a battle between an excellent jazzer and a novice who either likes the game a lot, or who can't figure out how to get out of multiplayer Almost anyone else would leave when it became clear that they were just going to lose...