Head to head
Timothy Castle vs Nico Harper (李有為)
Two careers, 168 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.
Timothy Castle (United States) and Nico Harper (李有為) (United States) have met in 168 rounds across 13 competitions since 2018. Counting every round where both finished with a result, Timothy Castle leads Nico Harper (李有為): 89 finishes in front to 79.
On personal bests the split is just as plain: across 16 shared events, Timothy Castle holds the faster single in 12, Nico Harper (李有為) in 3.
Personal bests, side by side
faster single in bold| Event | Timothy Castle single | average | Nico Harper (李有為) single | average |
|---|---|---|---|---|
| 3×3 | 5.19 | 7.67 | 6.02 | 7.77 |
| 2×2 | 0.94 | 1.61 | 1.39 | 2.30 |
| 4×4 | 24.43 | 28.79 | 26.11 | 30.62 |
| 5×5 | 46.95 | 55.13 | 48.98 | 55.70 |
| 6×6 | 1:31.96 | 1:38.83 | 1:38.44 | 1:51.31 |
| 7×7 | 2:24.29 | 2:33.91 | 2:37.39 | 2:46.44 |
| 3×3 blindfolded | 16.30 | 24.57 | 1:15.09 | — |
| 3×3 Fewest Moves | 26 moves | 29.67 | 28 moves | 37.67 |
| 3×3 one-handed | 11.06 | 13.53 | 10.78 | 12.86 |
| Clock | 5.34 | 6.66 | 5.11 | 6.42 |
| Megaminx | 43.26 | 47.29 | 28.65 | 34.89 |
| Pyraminx | 2.01 | 2.53 | 2.38 | 3.65 |
| Skewb | 2.20 | 3.50 | 2.47 | 4.69 |
| Square-1 | 4.73 | 7.07 | 4.73 | 8.32 |
| 4×4 blindfolded | 3:01.58 | — | 12:42.00 | — |
| 3×3 Multi-Blind | 19 of 21 cubes · 52:48 | — | 6 of 7 cubes · 28:07 | — |
Year by year
every meeting, 168 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Timothy Castle | Nico Harper (李有為) | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 3.74 | 4.00 | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 8.47 | 8.44 | Nico Harper (李有為) |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 8.63 | 8.34 | Nico Harper (李有為) |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 blindfolded | First round | 18.64 | — | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 15.54 | 15.39 | Nico Harper (李有為) |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 28.79 | 30.69 | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 1:01.93 | 59.36 | Nico Harper (李有為) |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | First round | 1:39.39 | — | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | 7×7 | First round | 2:37.93 | 2:54.51 | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | 7×7 | Second round | 2:37.69 | 2:57.30 | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | Megaminx | Second round | 50.90 | 37.93 | Nico Harper (李有為) |
| 2025 | Rubik's WCA World Championship 2025 | Megaminx | First round | 47.29 | 37.20 | Nico Harper (李有為) |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | First round | 3.58 | 7.18 | Timothy Castle |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 7.31 | 6.57 | Nico Harper (李有為) |
Full careers: Timothy Castle · Nico Harper (李有為). 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.