Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Greece → Katerina Tseroni

People · Greece

Katerina Tseroni

3×3 · top 53.3% of 284,439 all-time · competing since April 2010 · 2010TSER02

Katerina Tseroni has been competing for 16 years. Her best event is the 3×3: a personal-best single of 25.30, set at Cat and Mouse 2010, puts her in the top 53.3% of the 284,439 people who have ever been ranked in the event, and 585th in Greece. Across 2 competitions since April 2010, she has put 25 official solves on the record across two events. Her 3×3 best has come down from 36.50 in April 2010 to 25.30, a 31% improvement. Katerina has entered two competitions.

3×3
best event — top 53.3% of 284,439 all-time
25.30
signature single · Cat and Mouse 2010
25
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingGreece
3×325.3026.93
top 53.3%585 / 982
2×210.4612.94
top 79.7%628 / 733

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

Athens Open 2010: 36.50Cat and Mouse 2010: 25.3025.3036.5024 Apr 201017 Jul 2010

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 her.

  • Kevin Lee — met in 3 rounds, finished ahead once
  • Jim Mertens — met in 3 rounds, never finished ahead
  • Mike Hughey — met in 3 rounds, never finished ahead

Next targets

  • A sub-25 3×3 single — 149,621 people have one; it is 0.30 away.
  • A sub-10 2×2 single — 145,545 people have one; it is 0.46 away.

Targets move as she improves.