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Zack Rubio — Clock (WCA) results & prs
Results & PRs for Zack Rubio's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Zack Rubio — Clock (WCA)
Every number on this screen is Zack Rubio's Clock (WCA) results only — no other competitor or event is mixed in.
Zack Rubio 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
Zack Rubio · Clock (WCA)
PBs, PR progression and PR pace
Zack Rubio's Clock PB average is 5.28, set at Mission Viejo Fall 2025, after 28 PRs in this event — and typically competes within 7% of the PB average held walking in.
PB singlelower is better
4.14
DFW Back to School 2025
PB averagelower is better
5.28
Mission Viejo Fall 2025
Total event PRs
28
Single vs average PRs
16 / 12
single PRs / average PRs
Avg days between PRslower is better
56
Longest gap
182d
2023-10-07 → 2024-04-06
How close to peak?lower is better
107.3%
67% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
11 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 105% is this cuber's own typical pace.