Head to head
Billie Hammill vs Cham J. Chambers
Two careers, 1,067 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.
Billie Hammill (United Kingdom) and Cham J. Chambers (United Kingdom) have met in 1,067 rounds across 73 competitions since 2017. Counting every round where both finished with a result, Cham J. Chambers leads Billie Hammill: 811 finishes in front to 254 and 2 ties.
On personal bests the split is just as plain: across 17 shared events, Cham J. Chambers holds the faster single in 16, Billie Hammill in 1.
Personal bests, side by side
faster single in bold| Event | Billie Hammill single | average | Cham J. Chambers single | average |
|---|---|---|---|---|
| 3×3 | 5.52 | 8.10 | 4.74 | 7.26 |
| 2×2 | 0.96 | 2.18 | 0.84 | 1.76 |
| 4×4 | 28.52 | 32.53 | 23.17 | 26.70 |
| 5×5 | 57.99 | 1:04.46 | 40.73 | 46.41 |
| 6×6 | 2:01.33 | 2:09.55 | 1:14.99 | 1:22.07 |
| 7×7 | 3:10.90 | 3:25.54 | 1:54.47 | 2:01.34 |
| 3×3 blindfolded | 58.97 | 1:32.29 | 25.90 | 39.83 |
| 3×3 Fewest Moves | 28 moves | 31.33 | 21 moves | 28.33 |
| 3×3 one-handed | 12.19 | 14.83 | 10.24 | 12.17 |
| Clock | 6.76 | 8.98 | 2.65 | 3.31 |
| Megaminx | 49.76 | 56.94 | 33.85 | 40.59 |
| Pyraminx | 2.77 | 4.21 | 1.57 | 2.88 |
| Skewb | 1.93 | 3.74 | 1.71 | 3.41 |
| Square-1 | 6.84 | 9.13 | 7.40 | 10.81 |
| 4×4 blindfolded | 8:07.82 | 9:57.44 | 3:42.95 | 5:17.75 |
| 5×5 blindfolded | 25:35.00 | — | 10:18.00 | — |
| 3×3 Multi-Blind | 9 of 9 cubes · 58:05 | — | 15 of 15 cubes · 47:54 | — |
Year by year
every meeting, 1,067 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Billie Hammill | Cham J. Chambers | ahead |
|---|---|---|---|---|---|---|
| 2026 | Kewbz UK Championship 2026 | 2×2 | First round | 2.71 | 2.02 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 2×2 | Second round | 3.06 | 1.76 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 3×3 | Semi Final | 9.77 | 8.41 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 3×3 | Second round | 9.20 | 7.77 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 3×3 | First round | 10.12 | 8.77 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 3×3 blindfolded | First round | 1:57.96 | 52.92 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 3×3 one-handed | First round | 18.39 | 16.13 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 3×3 one-handed | Second round | 17.60 | 13.93 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 4×4 | Second round | 32.53 | 28.90 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 4×4 | First round | 35.59 | 28.60 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 5×5 | First round | 1:11.95 | 46.41 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 6×6 | First round | 2:33.59 | 1:26.25 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | 7×7 | First round | 3:46.13 | 2:08.74 | Cham J. Chambers |
| 2026 | Kewbz UK Championship 2026 | Clock | First round | 10.77 | 5.03 | Cham J. Chambers |
Full careers: Billie Hammill · Cham J. Chambers. 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.