Head to head
Alwin Rölz vs Ari Randers-Pehrson
Two careers, 40 shared rounds, one running count. Everything below comes from the official results the two of them posted in the same rounds of the same competitions.
Alwin Rölz (Switzerland) and Ari Randers-Pehrson (United States) have met in 40 rounds across 3 competitions since 2022. Counting every round where both finished with a result, Ari Randers-Pehrson leads Alwin Rölz: 21 finishes in front to 19.
On personal bests the split is just as plain: across 14 shared events, Alwin Rölz holds the faster single in 13, Ari Randers-Pehrson in 1.
Personal bests, side by side
faster single in bold| Event | Alwin Rölz single | average | Ari Randers-Pehrson single | average |
|---|---|---|---|---|
| 3×3 | 4.72 | 6.31 | 5.08 | 7.25 |
| 2×2 | 0.59 | 1.51 | 1.45 | 2.78 |
| 4×4 | 20.96 | 24.00 | 19.48 | 22.49 |
| 5×5 | 40.07 | 46.22 | 42.02 | 45.89 |
| 6×6 | 1:17.72 | 1:19.85 | 1:23.96 | 1:31.36 |
| 7×7 | 1:56.17 | 2:07.96 | 2:18.84 | 2:31.92 |
| 3×3 blindfolded | 40.01 | 55.74 | 4:31.55 | — |
| 3×3 Fewest Moves | 26 moves | 29.67 | 33 moves | 39.67 |
| 3×3 one-handed | 7.98 | 10.42 | 13.54 | 16.54 |
| Clock | 3.26 | 4.09 | 8.16 | 9.15 |
| Megaminx | 38.37 | 42.95 | 1:12.12 | 1:18.15 |
| Pyraminx | 1.05 | 1.90 | 3.82 | 6.52 |
| Skewb | 1.26 | 2.48 | 2.68 | 5.56 |
| Square-1 | 5.89 | 9.86 | 9.40 | 11.74 |
Year by year
every meeting, 40 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Alwin Rölz | Ari Randers-Pehrson | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 6.52 | 3.77 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 7.49 | 7.40 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 9.88 | 8.32 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Second round | 31.35 | 25.07 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 26.73 | 24.01 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 49.25 | 50.58 | Alwin Rölz |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | Second round | 47.04 | 47.60 | Alwin Rölz |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | Second round | 1:41.42 | 1:34.08 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | First round | 1:37.85 | 1:31.55 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 7×7 | First round | 2:27.53 | 2:42.19 | Alwin Rölz |
| 2025 | Rubik's WCA World Championship 2025 | Clock | First round | 4.73 | 10.58 | Alwin Rölz |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 5.04 | 8.23 | Alwin Rölz |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 12.62 | 15.75 | Alwin Rölz |
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | First round | 2.86 | 4.66 | Alwin Rölz |
Full careers: Alwin Rölz · Ari Randers-Pehrson. A meeting is a round of one event at one competition where both finished with a counted result. Who finished ahead follows official placing in the round: rounds played to an average are won on the average, best-of rounds on the single.