Head to head
Feliks Zemdegs vs Ivan Li Ka Leong (李嘉亮)
Two careers, 52 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.
Feliks Zemdegs (Australia) and Ivan Li Ka Leong (李嘉亮) (Hong Kong, China) have met in 52 rounds across 3 competitions since 2017. Counting every round where both finished with a result, Feliks Zemdegs leads Ivan Li Ka Leong (李嘉亮): 51 finishes in front to 1.
On personal bests the split is just as plain: across 15 shared events, Feliks Zemdegs holds the faster single in 12, Ivan Li Ka Leong (李嘉亮) in 3.
Personal bests, side by side
faster single in bold| Event | Feliks Zemdegs single | average | Ivan Li Ka Leong (李嘉亮) single | average |
|---|---|---|---|---|
| 3×3 | 4.12 | 5.53 | 5.13 | 6.63 |
| 2×2 | 0.71 | 1.45 | 1.16 | 1.96 |
| 4×4 | 17.98 | 21.57 | 20.08 | 22.32 |
| 5×5 | 36.18 | 40.10 | 37.22 | 40.75 |
| 6×6 | 1:09.26 | 1:13.96 | 1:12.69 | 1:17.52 |
| 7×7 | 1:45.99 | 1:53.48 | 1:55.66 | 2:01.66 |
| 3×3 blindfolded | 34.37 | 47.13 | 35.26 | 50.27 |
| 3×3 Fewest Moves | 24 moves | 27.33 | 28 moves | 32.00 |
| 3×3 one-handed | 6.88 | 9.60 | 8.70 | 11.58 |
| Clock | 8.81 | 11.80 | 6.31 | 7.32 |
| Megaminx | 33.11 | 36.65 | 33.61 | 39.49 |
| Pyraminx | 2.27 | 4.20 | 1.84 | 3.04 |
| Skewb | 2.20 | 5.08 | 2.73 | 4.20 |
| Square-1 | 8.99 | 12.58 | 6.79 | 10.69 |
| 3×3 Multi-Blind | 11 of 11 cubes · 47:01 | — | 6 of 8 cubes · 35:54 | — |
Year by year
every meeting, 52 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Feliks Zemdegs | Ivan Li Ka Leong (李嘉亮) | ahead |
|---|---|---|---|---|---|---|
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | First round | 2.81 | 3.27 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | Second round | 2.29 | 4.35 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 6.51 | 7.90 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Second round | 7.91 | 8.56 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 one-handed | First round | 11.02 | 13.44 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 one-handed | Second round | 10.47 | 13.34 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | Second round | 28.08 | 25.36 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | First round | 22.69 | 27.09 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | First round | 44.20 | 47.71 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | Second round | 41.81 | 49.11 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | Final | 46.18 | 46.56 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 6×6 | First round | 1:25.01 | 1:25.87 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 6×6 | Final | 1:23.24 | 1:26.17 | Feliks Zemdegs |
| 2023 | Rubik's WCA World Championship 2023 | 7×7 | First round | 2:09.50 | 2:19.98 | Feliks Zemdegs |
Full careers: Feliks Zemdegs · Ivan Li Ka Leong (李嘉亮). 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.