People · United States
Sebastian Calderon
2×2 · top 7.9% of 186,767 all-time · competing since June 2025 · 2025CALD09
Sebastian Calderon has been competing for a year. His best event is the 2×2: a personal-best single of 2.39, set at DFW Back to School 2025, puts him in the top 7.9% of the 186,767 people who have ever been ranked in the event, and 3,103rd in the United States. Until February 2008, no official 2×2 solve in the world had been that fast. Across 3 competitions since June 2025, he has put 36 official solves on the record across two events. His 3×3 best has come down from 16.97 in June 2025 to 13.70, a 19% improvement. Sebastian has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 2×2 | 2.39 | 5.78 | top 7.9% | 3,103 / 40,951 | |
| 3×3 | 13.70 | 16.37 | top 19.9% | 10,718 / 59,724 |
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
- 30 Aug 2025First sub-15 3×3: 13.70 at DFW Back to School 2025.
- 21 Jun 2025First competition: DFW Cubing Summer 2025. A 16.97 3×3 single to start from.
Competitions
- Cube On in Richardson 2025 · 15 Nov 2025
- DFW Back to School 2025 · 30 Aug 2025 — 2 personal bests set
- DFW Cubing Summer 2025 · 21 Jun 2025
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.
The circuit
The people whose scorecards keep turning up next to his.
- Nayak Cline — met in 8 rounds, finished ahead 7 times
- Jonah Eckhoff — met in 8 rounds, finished ahead 5 times
- Caleb Krug — met in 8 rounds, finished ahead 3 times
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.39 away.
- A sub-12 3×3 single — 39,535 people have one; it is 1.70 away.
Targets move as he improves.