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People → United States → Alessandro Diomampo

People · United States

Alessandro Diomampo

Clock · top 0.022% of 32,048 all-time · competing since April 2023 · 2023DIOM01

Alessandro Diomampo has been competing for 3 years. His best event is the Clock: a personal-best single of 1.85, set at Agoura Winter 2026, puts him in the top 0.022% of the 32,048 people who have ever been ranked in the event, and 3rd in the United States. Until May 2025, no official Clock solve in the world had been that fast. Across 55 competitions since April 2023, he has put 2,285 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 14% around a typical one; 73% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 16.97 in April 2023 to 4.77, a 72% improvement. Alessandro has entered 55 competitions, more competitions than 99% of everyone who has ever competed.

Clock
best event — top 0.022% of 32,048 all-time
1.85
signature single · Agoura Winter 2026
2,285
official solves on the record
14%
solve-to-solve spread · wider than 73% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Clock1.852.41
top 0.022%3 / 8,927
3×34.777.42
top 0.079%51 / 59,724
Megaminx31.6237.23
top 0.35%24 / 7,841
2×20.912.14
top 0.39%165 / 40,951
3×3 one-handed9.6611.89
top 0.83%128 / 15,683
Square-17.229.73
top 2.1%155 / 6,743
4×429.3631.18
top 2.5%405 / 19,072
Skewb2.393.44
top 2.5%369 / 18,907
Pyraminx2.874.74
top 3.2%851 / 28,708
5×555.991:02.29
top 3.7%310 / 9,401
6×61:50.491:52.12
top 7.3%253 / 4,196
7×73:06.813:24.72
top 12.4%339 / 3,184

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

Bay Area Speedcubin' 43 2023: 16.97Bay Area Speedcubin' 46 Live - SSF 2023: 12.01UCSD For Hemophilia 2023: 13.13CubingUSA Western Championship 2023: 12.74Berkeley Summer 2023: 10.72Bay Area Speedcubin' 51 Live - SSF 2023: 10.08Bay Area Speedcubin' 52 - Belmont 2023: 8.65Bay Area Speedcubin' 53 - Berkeley 2023: 9.10Bay Area Speedcubin' 54 Live - SSF 2023: 9.71Claws Up Winter 2023: 10.11SacCubing XVI 2024: 7.13Berkeley Winter 2024: 9.13Davis Winter 2024: 7.71Bay Area Speedcubin' 58 - Berkeley 2024: 9.24Berkeley Summer 2024: 7.73Bay Area Speedcubin' 63 - Atherton 2024: 7.40Rubik's WCA North American Championship 2024: 8.61Davis Summer 2024: 6.48La La Land 2024: 7.27Berkeley Fall 2024: 7.74UCSB Cubing 2024: 7.58Bay Area Speedcubin' 66 - Belmont 2024: 8.99Rocklin Winter 2024: 7.12Bay Area Speedcubin' 67 - San Ramon 2025: 7.25Davis Weeknight February 2025: 7.67Berkeley Winter 2025: 7.02Bay Area Side Events Day 2025: 8.98Berkeley Spring 2025: 7.41Nevada Championship 2025: 7.51Belmont Spring 2025: 7.55Warm Up Seattle 2025: 7.26Rubik's WCA World Championship 2025: 6.89Davis Summer 2025: 5.70West Coast Cubing Western Championship 2025: 7.23Benicia Open 2025: 7.42San Ramon Fall 2025: 6.18Davis Fall 2025: 6.86Bay Area Speedcubin' 68 - Belmont 2025: 7.17Arizona Championship 2026: 4.77Agoura Winter 2026: 6.83Berkeley February Weekday 2026: 6.23Davis Winter Weeknight 2026: 6.48Berkeley Favorites 2026: 7.36Berkeley March Weekday 2026: 6.74Davis Spring Sunset 2026: 6.69Belmont Spring 2026: 7.24Alameda County Fair 2026: 6.06Rubik's WCA North American Championship 2026: 6.97Mountain House Open 2026: 6.01Davis Big Summer 2026: 5.95Rocky Mountain Championship 2026: 6.944.7716.971 Apr 202321 Aug 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-4 3×3 single — 38 people have one; it is 0.77 away.
  • A sub-30 Megaminx single — 75 people have one; it is 1.62 away.

Targets move as he improves.