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Results & PRs for Seiya Matsuyama (松山聖哉)'s official Skewb (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Seiya Matsuyama (松山聖哉)'s Skewb (WCA) results only — no other competitor or event is mixed in.
Seiya Matsuyama (松山聖哉) has no Skewb rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Skewb board
Results & PRs
PBs, PR progression and PR pace
Seiya Matsuyama (松山聖哉)'s Skewb PB average is 6.38, set at Japan Championship 2026, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
5.55
Ota Spring 2025
PB averagelower is better
6.38
Japan Championship 2026
Total event PRs
5
Single vs average PRs
2 / 3
single PRs / average PRs
Avg days between PRslower is better
445
Longest gap
485d
2025-03-20 → 2026-07-18
How close to peak?lower is better
93.3%
100% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
2 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 103% is this cuber's own typical pace.