Head to head
Qingze Li (李庆泽) vs Zijian Cai (蔡子健)
Two careers, 55 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.
Qingze Li (李庆泽) (China) and Zijian Cai (蔡子健) (China) have met in 55 rounds across 6 competitions since 2024. Counting every round where both finished with a result, Zijian Cai (蔡子健) leads Qingze Li (李庆泽): 38 finishes in front to 17.
On personal bests the split is just as plain: across 13 shared events, Zijian Cai (蔡子健) holds the faster single in 10, Qingze Li (李庆泽) in 3.
Personal bests, side by side
faster single in bold| Event | Qingze Li (李庆泽) single | average | Zijian Cai (蔡子健) single | average |
|---|---|---|---|---|
| 3×3 | 5.47 | 6.70 | 4.12 | 5.84 |
| 2×2 | 1.28 | 1.74 | 0.69 | 1.64 |
| 4×4 | 21.10 | 24.38 | 18.82 | 22.42 |
| 5×5 | 42.68 | 46.21 | 37.42 | 43.99 |
| 6×6 | 1:22.38 | 1:30.86 | 1:25.62 | 1:30.22 |
| 7×7 | 2:02.30 | 2:21.70 | 2:18.09 | 2:27.09 |
| 3×3 Fewest Moves | 33 moves | 35.67 | 26 moves | 30.33 |
| 3×3 one-handed | 7.51 | 9.92 | 7.77 | 9.84 |
| Clock | 7.08 | 8.61 | 6.41 | 6.96 |
| Megaminx | 56.22 | 1:05.81 | 31.41 | 34.94 |
| Pyraminx | 1.62 | 3.36 | 1.49 | 2.32 |
| Skewb | 2.13 | 4.04 | 1.22 | 2.95 |
| Square-1 | 13.58 | 17.16 | 6.50 | 10.32 |
Year by year
every meeting, 55 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Qingze Li (李庆泽) | Zijian Cai (蔡子健) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Zhangzhou Open 2026 | 2×2 | First round | 2.41 | 2.73 | Qingze Li (李庆泽) |
| 2026 | Zhangzhou Open 2026 | 2×2 | Final | 2.71 | 2.01 | Zijian Cai (蔡子健) |
| 2026 | Zhangzhou Open 2026 | 3×3 | First round | 7.98 | 6.32 | Zijian Cai (蔡子健) |
| 2026 | Zhangzhou Open 2026 | 3×3 | Final | 8.16 | 7.18 | Zijian Cai (蔡子健) |
| 2026 | Zhangzhou Open 2026 | 3×3 one-handed | First round | 10.03 | 12.47 | Qingze Li (李庆泽) |
| 2026 | Zhangzhou Open 2026 | 3×3 one-handed | Final | 11.03 | 10.65 | Zijian Cai (蔡子健) |
| 2026 | Zhangzhou Open 2026 | 4×4 | First round | 27.71 | 24.18 | Zijian Cai (蔡子健) |
| 2026 | Zhangzhou Open 2026 | 4×4 | Final | 33.48 | 25.47 | Zijian Cai (蔡子健) |
| 2025 | Guangzhou Small Cubes 2025 | 2×2 | First round | 2.55 | 2.49 | Zijian Cai (蔡子健) |
| 2025 | Guangzhou Small Cubes 2025 | 2×2 | Final | 2.05 | 2.16 | Qingze Li (李庆泽) |
| 2025 | Guangzhou Small Cubes 2025 | 2×2 | Second round | 2.65 | 2.57 | Zijian Cai (蔡子健) |
| 2025 | Guangzhou Small Cubes 2025 | 2×2 | Semi Final | 2.62 | 2.64 | Qingze Li (李庆泽) |
| 2025 | Guangzhou Small Cubes 2025 | 3×3 | First round | 6.96 | 5.99 | Zijian Cai (蔡子健) |
| 2025 | Guangzhou Small Cubes 2025 | 3×3 | Final | 6.95 | 6.78 | Zijian Cai (蔡子健) |
Full careers: Qingze Li (李庆泽) · Zijian Cai (蔡子健). 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.