Jack Pfeifer — Clock (WCA) results & prs
Results & PRs for Jack Pfeifer's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jack Pfeifer — Clock (WCA)
Every number on this screen is Jack Pfeifer's Clock (WCA) results only — no other competitor or event is mixed in.
Jack Pfeifer has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Jack Pfeifer · Clock (WCA)
PBs, PR progression and PR pace
Jack Pfeifer's Clock PB average is 6.20, set at Clock & 'Minx Ohio 2025, after 30 PRs in this event — and typically competes within 16% of the PB average held walking in.
PB singlelower is better
4.81
Ohio State Fall 2025
PB averagelower is better
6.20
Clock & 'Minx Ohio 2025
Total event PRs
30
Single vs average PRs
16 / 14
single PRs / average PRs
Avg days between PRslower is better
187
Longest gap
813d
2022-10-22 → 2025-01-12
How close to peak?lower is better
115.8%
42% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
7 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 113% is this cuber's own typical pace.