Jack Amster — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for Jack Amster's official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jack Amster — 3x3x3 One-Handed (WCA)
Every number on this screen is Jack Amster's 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Jack Amster has no 3x3x3 One-Handed rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 One-Handed board
Results & PRs
Jack Amster · 3x3x3 One-Handed (WCA)
PBs, PR progression and PR pace
Jack Amster's 3x3x3 One-Handed PB average is 35.57, set at Cincinnati Speedsolving 2026, after 7 PRs in this event.
PB singlelower is better
30.12
Cincinnati Speedsolving 2026
PB averagelower is better
35.57
Cincinnati Speedsolving 2026
Total event PRs
7
Single vs average PRs
6 / 1
single PRs / average PRs
Avg days between PRslower is better
179
Longest gap
616d
2024-06-15 → 2026-02-21
How close to peak?lower is better
—
100% = PB-average pace
Recent PR pace
2 / 12mo
0 in the 12 months before
PR progression over time