Head to head
Ray Bai vs Ari Randers-Pehrson
Two careers, 217 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.
Ray Bai (United States) and Ari Randers-Pehrson (United States) have met in 217 rounds across 30 competitions since 2017. Counting every round where both finished with a result, Ray Bai leads Ari Randers-Pehrson: 156 finishes in front to 61.
On personal bests the split is just as plain: across 14 shared events, Ray Bai holds the faster single in 11, Ari Randers-Pehrson in 3.
Personal bests, side by side
faster single in bold| Event | Ray Bai single | average | Ari Randers-Pehrson single | average |
|---|---|---|---|---|
| 3×3 | 4.41 | 6.32 | 5.08 | 7.25 |
| 2×2 | 1.14 | 2.18 | 1.45 | 2.78 |
| 4×4 | 16.84 | 23.49 | 19.48 | 22.49 |
| 5×5 | 40.35 | 45.23 | 42.02 | 45.89 |
| 6×6 | 1:19.87 | 1:31.18 | 1:23.96 | 1:31.36 |
| 7×7 | 2:20.77 | 2:24.00 | 2:18.84 | 2:31.92 |
| 3×3 blindfolded | 1:20.37 | 1:35.13 | 4:31.55 | — |
| 3×3 Fewest Moves | 21 moves | 26.67 | 33 moves | 39.67 |
| 3×3 one-handed | 7.92 | 9.70 | 13.54 | 16.54 |
| Clock | 9.18 | 10.15 | 8.16 | 9.15 |
| Megaminx | 29.23 | 34.97 | 1:12.12 | 1:18.15 |
| Pyraminx | 2.13 | 4.35 | 3.82 | 6.52 |
| Skewb | 2.92 | 4.21 | 2.68 | 5.56 |
| Square-1 | 6.96 | 8.80 | 9.40 | 11.74 |
Year by year
every meeting, 217 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Ray Bai | Ari Randers-Pehrson | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 7.50 | 8.59 | Ray Bai |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 7.31 | 8.37 | Ray Bai |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Second round | 25.21 | 23.49 | Ari Randers-Pehrson |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 27.01 | 22.49 | Ari Randers-Pehrson |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Final | 25.24 | 25.58 | Ray Bai |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | Second round | 49.69 | 48.62 | Ari Randers-Pehrson |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 47.82 | 48.38 | Ray Bai |
| 2026 | Rubik's WCA North American Championship 2026 | 6×6 | First round | 1:32.73 | 1:37.07 | Ray Bai |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 2.76 | 3.77 | Ray Bai |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 8.23 | 8.32 | Ray Bai |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 7.51 | 7.40 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 26.30 | 24.01 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Final | 26.27 | 22.95 | Ari Randers-Pehrson |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Second round | 25.40 | 25.07 | Ari Randers-Pehrson |
Full careers: Ray Bai · 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.