Current trend briefing
World Rugby is trialling a size 4.5 ball in the WXV Global Series. BBC Sport reports mixed player reactions: some welcome the grip, while kickers and line-out throwers describe adjustment problems. The trial is not yet a settled verdict on the change.
Observed Sep 7, 2026 · 6:28 PM UTC · Source-linked editorial watchlist; no measured search volume is claimed.
Read the full story and our take →Editorial overview
World Rugby is trialling a size 4.5 ball in the WXV Global Series. BBC Sport reports mixed player reactions: some welcome the grip, while kickers and line-out throwers describe adjustment problems. The trial is not yet a settled verdict on the change.
Better grip for one player can mean a difficult adjustment for another. A useful trial must measure more than whether the new ball feels different.
What is likely to happen next
Watch match evidence and World Rugby's eventual assessment. Our outlook remains open: the change could improve handling, but the effect on kicking and throwing needs equal attention. A permanent decision should follow the findings, not precede them.
This is a conditional editorial assessment, not a measured probability or a guaranteed outcome.
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Better grip for one player can mean a difficult adjustment for another. A useful trial must measure more than whether the new ball feels different.
Better grip for one player can mean a difficult adjustment for another. A useful trial must measure more than whether the new...