People · Bolivia
Sergio Leonardo Mariaca Lozano
3×3 · top 52.7% of 284,439 all-time · competing since August 2023 · 2023LOZA08
Sergio Leonardo Mariaca Lozano has been competing for 3 years. His best event is the 3×3: a personal-best single of 25.06, set at Santa Cruz Open 10 Years 2025, puts him in the top 52.7% of the 284,439 people who have ever been ranked in the event, and 1,028th in Bolivia. Across 3 competitions since August 2023, he has put 13 official solves on the record across one event. His 3×3 best has come down from 52.38 in August 2023 to 25.06, a 52% improvement. Sergio 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 | Bolivia | |
|---|---|---|---|---|---|
| 3×3 | 25.06 | 27.23 | top 52.7% | 1,028 / 2,776 |
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
- 18 Nov 2023First sub-30 3×3: 28.56 at Viña Cubing Fest III 2023.
- 19 Aug 2023First competition: Rio Nuevo Welcome 2023. A 52.38 3×3 single to start from.
Competitions
- Santa Cruz Open 10 Years 2025 · 7 Jun 2025 — 1 personal best set
- Viña Cubing Fest III 2023 · 18 Nov 2023 — 1 personal best set
- Rio Nuevo Welcome 2023 · 19 Aug 2023
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.
- Gloria Alejandra Ortiz Gutiérrez — met in 3 rounds, finished ahead twice
- Leandro Cuellar Justiniano — met in 3 rounds, finished ahead twice
- Fabricio Andrés Yañez Terrazas — met in 3 rounds, never finished ahead
Next targets
- A sub-25 3×3 single — 149,621 people have one; it is 0.06 away.
Targets move as he improves.