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Jack Grehan — 2x2x2 Cube (WCA) results & prs
Results & PRs for Jack Grehan's official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jack Grehan — 2x2x2 Cube (WCA)
Every number on this screen is Jack Grehan's 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Jack Grehan has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Jack Grehan · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Jack Grehan's 2x2x2 Cube PB average is 8.67, set at PBs in Phibblestown 2025, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
7.32
Gort-a Go Fast 2026
PB averagelower is better
8.67
PBs in Phibblestown 2025
Total event PRs
5
Single vs average PRs
3 / 2
single PRs / average PRs
Avg days between PRslower is better
599
Longest gap
932d
2022-11-26 → 2025-06-15
How close to peak?lower is better
95.1%
50% 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 112% is this cuber's own typical pace.