Head to head
Stanley Chapel vs Alvin Hiu Yeung Cheng (鄭曉洋)
Two careers, 46 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.
Stanley Chapel (United States) and Alvin Hiu Yeung Cheng (鄭曉洋) (Hong Kong, China) have met in 46 rounds across 5 competitions since 2023. Counting every round where both finished with a result, Stanley Chapel leads Alvin Hiu Yeung Cheng (鄭曉洋): 38 finishes in front to 8.
On personal bests the split is just as plain: across 17 shared events, Stanley Chapel holds the faster single in 17, Alvin Hiu Yeung Cheng (鄭曉洋) in 0.
Personal bests, side by side
faster single in bold| Event | Stanley Chapel single | average | Alvin Hiu Yeung Cheng (鄭曉洋) single | average |
|---|---|---|---|---|
| 3×3 | 5.04 | 6.48 | 7.86 | 9.94 |
| 2×2 | 0.76 | 1.40 | 2.16 | 2.85 |
| 4×4 | 24.36 | 27.25 | 31.63 | 37.01 |
| 5×5 | 42.87 | 48.18 | 56.17 | 1:05.64 |
| 6×6 | 1:22.69 | 1:28.82 | 1:51.81 | 2:03.58 |
| 7×7 | 2:06.54 | 2:14.56 | 2:48.64 | 3:00.06 |
| 3×3 blindfolded | 14.52 | 15.71 | 20.30 | 25.54 |
| 3×3 Fewest Moves | 19 moves | 21.67 | 20 moves | 22.00 |
| 3×3 one-handed | 9.25 | 11.51 | 17.17 | 19.29 |
| Clock | 3.15 | 3.55 | 4.91 | 5.62 |
| Megaminx | 36.94 | 41.32 | 43.40 | 49.67 |
| Pyraminx | 1.14 | 2.02 | 2.24 | 3.89 |
| Skewb | 1.37 | 2.16 | 3.00 | 4.42 |
| Square-1 | 5.12 | 7.29 | 7.62 | 10.52 |
| 4×4 blindfolded | 51.96 | 59.39 | 1:42.06 | 1:59.50 |
| 5×5 blindfolded | 1:58.59 | 2:27.63 | 3:54.06 | — |
| 3×3 Multi-Blind | 53 of 57 cubes · 59:05 | — | 22 of 23 cubes · 58:31 | — |
Year by year
every meeting, 46 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Stanley Chapel | Alvin Hiu Yeung Cheng (鄭曉洋) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 2.04 | 3.88 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 8.05 | 11.36 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | First round | 18.36 | 24.27 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Final | 17.10 | 26.40 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Second round | 17.06 | 29.46 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 Fewest Moves | Final | 32.67 | 25.00 | Alvin Hiu Yeung Cheng (鄭曉洋) |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 12.88 | 22.49 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 27.72 | 38.55 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 blindfolded | Final | 55.15 | — | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 52.14 | 1:16.87 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 blindfolded | Final | 2:50.32 | 3:54.06 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | Clock | First round | 3.80 | 5.96 | Alvin Hiu Yeung Cheng (鄭曉洋) |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | First round | 2.23 | 5.54 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | Skewb | First round | 5.48 | 4.64 | Alvin Hiu Yeung Cheng (鄭曉洋) |
Full careers: Stanley Chapel · Alvin Hiu Yeung Cheng (鄭曉洋). 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.