Head to head
Ivan Li Ka Leong (李嘉亮) vs Rui Yu (余睿)
Two careers, 149 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.
Ivan Li Ka Leong (李嘉亮) (Hong Kong, China) and Rui Yu (余睿) (Chinese Taipei) have met in 149 rounds across 12 competitions since 2023. Counting every round where both finished with a result, Ivan Li Ka Leong (李嘉亮) leads Rui Yu (余睿): 138 finishes in front to 11.
On personal bests the split is just as plain: across 13 shared events, Ivan Li Ka Leong (李嘉亮) holds the faster single in 11, Rui Yu (余睿) in 2.
Personal bests, side by side
faster single in bold| Event | Ivan Li Ka Leong (李嘉亮) single | average | Rui Yu (余睿) single | average |
|---|---|---|---|---|
| 3×3 | 5.13 | 6.63 | 6.24 | 7.92 |
| 2×2 | 1.16 | 1.96 | 1.86 | 3.68 |
| 4×4 | 20.08 | 22.32 | 24.54 | 26.92 |
| 5×5 | 37.22 | 40.75 | 42.15 | 46.68 |
| 6×6 | 1:12.69 | 1:17.52 | 1:14.50 | 1:24.63 |
| 7×7 | 1:55.66 | 2:01.66 | 1:53.76 | 2:03.59 |
| 3×3 Fewest Moves | 28 moves | 32.00 | 44 moves | — |
| 3×3 one-handed | 8.70 | 11.58 | 10.81 | 16.22 |
| Clock | 6.31 | 7.32 | 7.69 | 8.81 |
| Megaminx | 33.61 | 39.49 | 1:01.50 | 1:16.46 |
| Pyraminx | 1.84 | 3.04 | 4.32 | 6.21 |
| Skewb | 2.73 | 4.20 | 2.29 | 4.00 |
| Square-1 | 6.79 | 10.69 | 14.52 | 20.43 |
Year by year
every meeting, 149 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Ivan Li Ka Leong (李嘉亮) | Rui Yu (余睿) | ahead |
|---|---|---|---|---|---|---|
| 2025 | Taiwan Championship 2025 | 3×3 | Semi Final | 8.15 | 8.59 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 3×3 | Second round | 9.19 | 8.20 | Rui Yu (余睿) |
| 2025 | Taiwan Championship 2025 | 3×3 | First round | 7.54 | 8.35 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 4×4 | Second round | 25.70 | 30.71 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 4×4 | First round | 24.09 | 30.55 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 5×5 | Second round | 42.02 | 53.12 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 5×5 | First round | 43.95 | 47.88 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 6×6 | First round | 1:28.26 | 1:32.48 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 6×6 | Final | 1:23.12 | 1:32.98 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 7×7 | First round | 2:07.77 | 2:17.34 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Taiwan Championship 2025 | 7×7 | Final | 2:08.34 | 2:14.09 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Big and Round Taichung 2025 | 5×5 | First round | 45.75 | 54.24 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Big and Round Taichung 2025 | 5×5 | Final | 43.45 | 48.11 | Ivan Li Ka Leong (李嘉亮) |
| 2025 | Big and Round Taichung 2025 | 5×5 | Second round | 42.95 | 49.78 | Ivan Li Ka Leong (李嘉亮) |
Full careers: Ivan Li Ka Leong (李嘉亮) · Rui Yu (余睿). 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.