People · China
Zhengtong Xu (徐正桐)
3×3 · top 6.9% of 284,439 all-time · competing since February 2026 · 2026XUZH01
Zhengtong Xu (徐正桐) has been competing for 7 months. His best event is the 3×3: a personal-best single of 9.78, set at Shanghai Summer 2026, puts him in the top 6.9% of the 284,439 people who have ever been ranked in the event, and 2,672nd in China. Until October 2007, no official 3×3 solve in the world had been that fast. Across 2 competitions since February 2026, he has put 10 official solves on the record across one event. Zhengtong has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 9.78 | 11.85 | top 6.9% | 2,672 / 28,153 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 1 Aug 2026First sub-10 3×3: 9.78 at Shanghai Summer 2026.
- 15 Feb 2026First competition: Greenwoods Clock Clash 2026. A 10.51 3×3 single to start from.
Competitions
- Shanghai Summer 2026 · 1 Aug 2026 — 1 personal best set
- Greenwoods Clock Clash 2026 · 15 Feb 2026
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 1.78 away.
Targets move as he improves.