Head to head
Burno Li Chak Kwan (李澤堃) vs Arhaan Sareen
Two careers, 250 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.
Burno Li Chak Kwan (李澤堃) (Hong Kong, China) and Arhaan Sareen (Canada) have met in 250 rounds across 28 competitions since 2022. Counting every round where both finished with a result, Burno Li Chak Kwan (李澤堃) leads Arhaan Sareen: 170 finishes in front to 80.
On personal bests the split is just as plain: across 12 shared events, Arhaan Sareen holds the faster single in 8, Burno Li Chak Kwan (李澤堃) in 4.
Personal bests, side by side
faster single in bold| Event | Burno Li Chak Kwan (李澤堃) single | average | Arhaan Sareen single | average |
|---|---|---|---|---|
| 3×3 | 4.60 | 6.49 | 4.13 | 6.76 |
| 2×2 | 1.10 | 2.09 | 0.60 | 1.47 |
| 4×4 | 18.93 | 23.58 | 20.72 | 24.00 |
| 5×5 | 38.69 | 41.87 | 38.42 | 41.54 |
| 6×6 | 1:13.13 | 1:21.39 | 1:06.14 | 1:15.55 |
| 7×7 | 1:59.39 | 2:09.57 | 1:51.48 | 1:55.37 |
| 3×3 one-handed | 9.86 | 12.42 | 9.43 | 12.00 |
| Clock | 5.32 | 5.93 | 5.95 | 7.11 |
| Megaminx | 28.57 | 32.82 | 34.62 | 38.50 |
| Pyraminx | 1.68 | 2.79 | 1.42 | 2.86 |
| Skewb | 2.19 | 3.59 | 1.67 | 3.37 |
| Square-1 | 5.79 | 8.29 | 7.49 | 9.96 |
Year by year
every meeting, 250 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Burno Li Chak Kwan (李澤堃) | Arhaan Sareen | ahead |
|---|---|---|---|---|---|---|
| 2026 | Brampton Summer 2026 | 2×2 | Final | 2.16 | 1.52 | Arhaan Sareen |
| 2026 | Brampton Summer 2026 | 2×2 | First round | 3.35 | 1.69 | Arhaan Sareen |
| 2026 | Brampton Summer 2026 | 3×3 | Final | 7.03 | 7.18 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Brampton Summer 2026 | 3×3 | Second round | 7.65 | 7.55 | Arhaan Sareen |
| 2026 | Brampton Summer 2026 | 3×3 | First round | 8.16 | 6.86 | Arhaan Sareen |
| 2026 | Brampton Summer 2026 | 3×3 one-handed | Final | 13.37 | 11.72 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Brampton Summer 2026 | 3×3 one-handed | First round | 12.80 | 13.46 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Brampton Summer 2026 | 4×4 | Final | 24.87 | 26.49 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Brampton Summer 2026 | 4×4 | First round | 24.49 | 25.79 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Pickering Favourites Summer 2026 | 5×5 | Final | 44.72 | 45.38 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Waterloo Spring 2026 | 3×3 | Final | 7.01 | 7.03 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Waterloo Spring 2026 | 3×3 | Second round | 7.11 | 6.76 | Arhaan Sareen |
| 2026 | Waterloo Spring 2026 | 3×3 | First round | 7.55 | 7.57 | Burno Li Chak Kwan (李澤堃) |
| 2026 | Waterloo Spring 2026 | 3×3 one-handed | Second round | 14.82 | 14.09 | Arhaan Sareen |
Full careers: Burno Li Chak Kwan (李澤堃) · Arhaan Sareen. 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.