Volleyball is a non-invasive net sport. Teams perform alternative high-intensity actions of passing a ball and trying to send it to the opponent's court. Traditionally, monitoring players' jumping ability in a competition involves the assessment of the types and the number of jumps that the players perform. Previous studies showed that players' game demands changed according to the players' positions and their specificity. The purpose of this pilot study was to assess the types and intensities of the jumps (that professional male volleyball players executed according to particular playing positions. The purpose of this pilot study was to assess the types and intensity of the jumps of outside hitters and middle blockers in the senior 1st division of volleyball in Portugal. The results confirm the need to individualize the practice and training of volleyball players according to the players' roles. More studies are needed to provide more information about repeated jump ability in volleyball players.