“Ladies and gentlemen, please direct your attention to [location] and please welcome [announce all dignitaries and their affiliations] to present the awards to those who have been selected to the [tournament name] All-Tournament Team.”

Announce all, with the tournament MVP announced last.

“Ladies and gentlemen, we present to you, the [tournament name] All-Tournament Team.”

In most situations, there isn’t a need to announce positions or stats for the all-tournament members.