The objective of the present study was to analyze the differences
in rugby game statistics between winning and losing teams. The data from
58 games of round robin play from the Six Nations tournament from the 2003-2006
seasons were analyzed. The groups of variables studied were: number of points
scored, way in which the points were scored; way teams obtained the ball
and how the team used it; and technical and tactical aspects of the game.
A univariate (t-test) and multivariate (discriminant) analysis of data was
done. Winning teams had average values that were significantly higher in
points scored, conversions, successful drops, mauls won, line breaks, possessions
kicked, tackles completed, and turnovers won. Losing teams had significantly
higher averages for the variables scrums lost and line-outs lost. The results
showed that: a) in the phases of obtaining the ball and more specifically
in scrummage and line-out, winning teams lose fewer balls than losing teams
(winning teams have an efficacy of 90% in both actions); b) the winning
team tends to play more with their feet when they obtain the ball, to utilize
the maul as a way of attacking, and to break the defensive line more often
than the losing team does; and c) On defence, winning teams recovered more
balls and completed more tackles than losing teams, and the percentage of
tackles completed by winning teams was 94%. The value presented could be
used as a reference for practice and competition in peak performance teams.
Key words: Notational analysis, match analysis, team sports, performance
indicators. |
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