Jackey Zheng — 4x4x4 Cube (WCA) results & prs
Results & PRs for Jackey Zheng's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jackey Zheng — 4x4x4 Cube (WCA)
Every number on this screen is Jackey Zheng's 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Jackey Zheng has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
Jackey Zheng · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Jackey Zheng's 4x4x4 Cube PB average is 40.54, set at Mid-Atlantic Warm-Up 2026, after 17 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
37.88
WCA World Championship 2019
PB averagelower is better
40.54
Mid-Atlantic Warm-Up 2026
Total event PRs
17
Single vs average PRs
6 / 11
single PRs / average PRs
Avg days between PRslower is better
261
Longest gap
2586d
2019-07-11 → 2026-08-09
How close to peak?lower is better
104.2%
74% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
0 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 106% is this cuber's own typical pace.