Head to head
Ari Randers-Pehrson vs Max Siauw
Two careers, 210 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.
Ari Randers-Pehrson (United States) and Max Siauw (United States) have met in 210 rounds across 16 competitions since 2019. Counting every round where both finished with a result, Max Siauw leads Ari Randers-Pehrson: 155 finishes in front to 55.
On personal bests the split is just as plain: across 14 shared events, Max Siauw holds the faster single in 13, Ari Randers-Pehrson in 1.
Personal bests, side by side
faster single in bold| Event | Ari Randers-Pehrson single | average | Max Siauw single | average |
|---|---|---|---|---|
| 3×3 | 5.08 | 7.25 | 3.70 | 5.49 |
| 2×2 | 1.45 | 2.78 | 0.83 | 1.44 |
| 4×4 | 19.48 | 22.49 | 20.72 | 23.98 |
| 5×5 | 42.02 | 45.89 | 41.52 | 45.49 |
| 6×6 | 1:23.96 | 1:31.36 | 1:14.57 | 1:22.60 |
| 7×7 | 2:18.84 | 2:31.92 | 2:02.57 | 2:06.76 |
| 3×3 blindfolded | 4:31.55 | — | 20.20 | 28.88 |
| 3×3 Fewest Moves | 33 moves | 39.67 | 26 moves | 29.33 |
| 3×3 one-handed | 13.54 | 16.54 | 7.58 | 11.00 |
| Clock | 8.16 | 9.15 | 4.08 | 6.22 |
| Megaminx | 1:12.12 | 1:18.15 | 34.83 | 41.81 |
| Pyraminx | 3.82 | 6.52 | 1.69 | 2.90 |
| Skewb | 2.68 | 5.56 | 1.96 | 3.34 |
| Square-1 | 9.40 | 11.74 | 3.69 | 4.91 |
Year by year
every meeting, 210 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Ari Randers-Pehrson | Max Siauw | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 8.59 | 6.82 | Max Siauw |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 8.37 | 7.05 | Max Siauw |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Second round | 23.49 | 26.97 | Ari Randers-Pehrson |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 22.49 | 27.96 | Ari Randers-Pehrson |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Final | 25.58 | 24.95 | Max Siauw |
| 2026 | Rubik's WCA North American Championship 2026 | 6×6 | First round | 1:37.07 | 1:35.69 | Max Siauw |
| 2025 | Rubik's x TheCubicle CubingUSA All-Stars 2025 | 4×4 | First round | 24.44 | 25.30 | Ari Randers-Pehrson |
| 2025 | Rubik's x TheCubicle CubingUSA All-Stars 2025 | 4×4 | Final | 23.42 | 24.94 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 8.32 | 7.02 | Max Siauw |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 7.40 | 6.74 | Max Siauw |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | First round | 1:31.55 | 1:31.91 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 8.23 | 5.64 | Max Siauw |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 15.75 | 6.17 | Max Siauw |
| 2025 | UMBC Spring 2025 | 3×3 | Final | 8.46 | 6.94 | Max Siauw |
Full careers: Ari Randers-Pehrson · Max Siauw. 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.