Head to head
Haichuan Du (杜海川) vs Liudi Sun (孙柳笛)
Two careers, 49 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.
Haichuan Du (杜海川) (China) and Liudi Sun (孙柳笛) (China) have met in 49 rounds across 7 competitions since 2015. Counting every round where both finished with a result, Haichuan Du (杜海川) leads Liudi Sun (孙柳笛): 42 finishes in front to 7.
On personal bests the split is just as plain: across 8 shared events, Haichuan Du (杜海川) holds the faster single in 5, Liudi Sun (孙柳笛) in 2.
Personal bests, side by side
faster single in bold| Event | Haichuan Du (杜海川) single | average | Liudi Sun (孙柳笛) single | average |
|---|---|---|---|---|
| 3×3 | 7.37 | 9.03 | 10.28 | 13.48 |
| 2×2 | 1.09 | 2.61 | 2.10 | 4.63 |
| 4×4 | 34.99 | 37.42 | 44.73 | 51.50 |
| 5×5 | 1:25.54 | 1:29.33 | 1:37.62 | 1:45.78 |
| 3×3 Fewest Moves | 33 moves | 39.67 | 33 moves | 34.00 |
| 3×3 one-handed | 13.32 | 15.73 | 15.57 | 18.60 |
| Clock | 9.32 | 14.19 | 6.33 | 7.13 |
| Pyraminx | 4.75 | 7.40 | 4.00 | 6.39 |
Year by year
every meeting, 49 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Haichuan Du (杜海川) | Liudi Sun (孙柳笛) | ahead |
|---|---|---|---|---|---|---|
| 2017 | Nanjing Autumn 2017 | 2×2 | First round | 4.01 | 6.61 | Haichuan Du (杜海川) |
| 2017 | Nanjing Autumn 2017 | 3×3 | First round | 10.17 | 14.33 | Haichuan Du (杜海川) |
| 2017 | Nanjing Autumn 2017 | 3×3 | Second round | 11.63 | 14.16 | Haichuan Du (杜海川) |
| 2017 | Nanjing Autumn 2017 | 3×3 one-handed | First round | 19.33 | 21.46 | Haichuan Du (杜海川) |
| 2017 | Wuxi Open 2017 | 3×3 | Second round | 10.29 | 16.33 | Haichuan Du (杜海川) |
| 2017 | Wuxi Open 2017 | 3×3 | First round | 11.16 | 16.07 | Haichuan Du (杜海川) |
| 2017 | Wuxi Open 2017 | 3×3 with feet | Final | 35.27 | 45.67 | Haichuan Du (杜海川) |
| 2017 | Wuxi Open 2017 | 3×3 one-handed | Second round | 16.14 | 20.47 | Haichuan Du (杜海川) |
| 2017 | Wuxi Open 2017 | 3×3 one-handed | First round | 16.47 | 20.68 | Haichuan Du (杜海川) |
| 2017 | China Championship 2017 | 2×2 | First round | 3.08 | 5.04 | Haichuan Du (杜海川) |
| 2017 | China Championship 2017 | 2×2 | Second round | 2.98 | 5.48 | Haichuan Du (杜海川) |
| 2017 | China Championship 2017 | 3×3 | First round | 9.63 | 15.33 | Haichuan Du (杜海川) |
| 2017 | China Championship 2017 | 3×3 | Second round | 9.90 | 14.71 | Haichuan Du (杜海川) |
| 2017 | China Championship 2017 | 3×3 with feet | First round | 41.61 | 37.52 | Liudi Sun (孙柳笛) |
Full careers: Haichuan Du (杜海川) · Liudi Sun (孙柳笛). 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.