Head to head
Marcus Kamen vs Tucker Chamberlain
Two careers, 108 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.
Marcus Kamen (United States) and Tucker Chamberlain (United States) have met in 108 rounds across 9 competitions since 2021. Counting every round where both finished with a result, Tucker Chamberlain leads Marcus Kamen: 61 finishes in front to 45 and 2 ties.
On personal bests the split is just as plain: across 15 shared events, Tucker Chamberlain holds the faster single in 9, Marcus Kamen in 6.
Personal bests, side by side
faster single in bold| Event | Marcus Kamen single | average | Tucker Chamberlain single | average |
|---|---|---|---|---|
| 3×3 | 5.96 | 7.80 | 5.32 | 7.44 |
| 2×2 | 1.12 | 2.14 | 0.64 | 1.63 |
| 4×4 | 31.21 | 38.16 | 30.87 | 36.45 |
| 5×5 | 1:13.98 | 1:22.32 | 1:16.91 | 1:24.94 |
| 6×6 | 2:50.87 | 2:56.63 | 3:07.85 | 3:15.70 |
| 7×7 | 4:46.75 | 4:54.54 | 5:48.70 | 6:42.60 |
| 3×3 blindfolded | 2:19.72 | 2:45.61 | 51.43 | 59.13 |
| 3×3 Fewest Moves | 29 moves | 32.00 | 31 moves | 36.33 |
| 3×3 one-handed | 12.24 | 14.34 | 11.24 | 13.48 |
| Clock | 6.34 | 8.26 | 6.80 | 8.55 |
| Megaminx | 1:10.30 | 1:16.44 | 54.66 | 1:06.11 |
| Pyraminx | 1.09 | 1.76 | 0.77 | 2.60 |
| Skewb | 2.28 | 4.03 | 2.26 | 3.08 |
| Square-1 | 20.69 | 25.92 | 4.62 | 6.20 |
| 3×3 Multi-Blind | 2 of 2 cubes · 17:11 | — | 2 of 3 cubes · 11:41 | — |
Year by year
every meeting, 108 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Marcus Kamen | Tucker Chamberlain | ahead |
|---|---|---|---|---|---|---|
| 2025 | Texas Championship 2025 | 2×2 | Final | 3.25 | 2.07 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 2×2 | Second round | 3.06 | 3.01 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 2×2 | First round | 3.03 | 3.74 | Marcus Kamen |
| 2025 | Texas Championship 2025 | 3×3 | Semi Final | 8.88 | 7.75 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 3×3 | Second round | 9.42 | 8.92 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 3×3 | First round | 8.55 | 8.28 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 3×3 one-handed | First round | 15.96 | 14.88 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 3×3 one-handed | Final | 15.89 | 15.21 | Tucker Chamberlain |
| 2025 | Texas Championship 2025 | 4×4 | Second round | 38.16 | 41.66 | Marcus Kamen |
| 2025 | Texas Championship 2025 | 4×4 | First round | 39.84 | 43.99 | Marcus Kamen |
| 2025 | Texas Championship 2025 | 5×5 | First round | 1:22.32 | 1:30.14 | Marcus Kamen |
| 2025 | Texas Championship 2025 | Clock | First round | 9.71 | 10.56 | Marcus Kamen |
| 2025 | Texas Championship 2025 | Megaminx | First round | 1:16.44 | 1:17.62 | Marcus Kamen |
| 2025 | Texas Championship 2025 | Pyraminx | Second round | 2.30 | 3.81 | Marcus Kamen |
Full careers: Marcus Kamen · Tucker Chamberlain. 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.