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Isaac Zheng — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for Isaac Zheng's official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Isaac Zheng — 3x3x3 One-Handed (WCA)
Every number on this screen is Isaac Zheng's 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Isaac Zheng has no 3x3x3 One-Handed rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 One-Handed board
Results & PRs
Isaac Zheng · 3x3x3 One-Handed (WCA)
PBs, PR progression and PR pace
Isaac Zheng's 3x3x3 One-Handed PB average is 15.35, set at Melbourne Summer 2025, after 7 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
13.09
Melbourne Summer 2025
PB averagelower is better
15.35
Melbourne Summer 2025
Total event PRs
7
Single vs average PRs
3 / 4
single PRs / average PRs
Avg days between PRslower is better
368
Longest gap
371d
2024-01-19 → 2025-01-24
How close to peak?lower is better
90.3%
67% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
3 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 82% is this cuber's own typical pace.