Head to head
Alexei Sinyavin vs Ethan Cho
Two careers, 60 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.
Alexei Sinyavin (United States) and Ethan Cho (United States) have met in 60 rounds across 4 competitions since 2023. Counting every round where both finished with a result, Alexei Sinyavin leads Ethan Cho: 39 finishes in front to 21.
On personal bests the split is just as plain: across 16 shared events, Alexei Sinyavin holds the faster single in 8, Ethan Cho in 8.
Personal bests, side by side
faster single in bold| Event | Alexei Sinyavin single | average | Ethan Cho single | average |
|---|---|---|---|---|
| 3×3 | 5.61 | 7.00 | 5.78 | 7.53 |
| 2×2 | 1.14 | 1.86 | 1.64 | 2.98 |
| 4×4 | 22.12 | 25.11 | 26.30 | 29.26 |
| 5×5 | 41.32 | 46.51 | 42.22 | 47.82 |
| 6×6 | 1:15.66 | 1:20.66 | 1:10.45 | 1:20.59 |
| 7×7 | 2:03.71 | 2:13.89 | 1:48.58 | 1:54.73 |
| 3×3 blindfolded | 1:15.03 | — | 1:14.80 | 2:09.53 |
| 3×3 Fewest Moves | 19 moves | 22.00 | 23 moves | 26.67 |
| 3×3 one-handed | 11.33 | 13.67 | 10.00 | 12.73 |
| Clock | 5.78 | 6.96 | 4.48 | 5.34 |
| Megaminx | 24.60 | 27.92 | 48.51 | 56.43 |
| Pyraminx | 3.47 | 5.15 | 2.61 | 4.72 |
| Skewb | 1.57 | 4.29 | 2.37 | 4.29 |
| Square-1 | 7.02 | 10.21 | 12.79 | 16.88 |
| 4×4 blindfolded | 18:55.00 | — | 15:39.00 | — |
| 3×3 Multi-Blind | 4 of 6 cubes · 46:30 | — | 5 of 6 cubes · 37:43 | — |
Year by year
every meeting, 60 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Alexei Sinyavin | Ethan Cho | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 2.92 | 3.37 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 8.72 | 7.59 | Ethan Cho |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 7.62 | 9.23 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 15.73 | 18.14 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 28.38 | 30.18 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Second round | 28.29 | 30.55 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 50.93 | 54.45 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | Final | 47.78 | 51.90 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | Second round | 48.63 | 49.05 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 6×6 | First round | 1:31.36 | 1:36.79 | Alexei Sinyavin |
| 2026 | Rubik's WCA North American Championship 2026 | 7×7 | Final | 2:27.29 | 2:02.95 | Ethan Cho |
| 2026 | Rubik's WCA North American Championship 2026 | 7×7 | First round | 2:17.62 | 2:04.29 | Ethan Cho |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | First round | 6.19 | 5.17 | Ethan Cho |
| 2026 | Rubik's WCA North American Championship 2026 | Skewb | First round | 9.59 | 8.94 | Ethan Cho |
Full careers: Alexei Sinyavin · Ethan Cho. 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.