Head to head
Xin Shi (石欣) vs Kaijun Lin (林恺俊)
Two careers, 182 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.
Xin Shi (石欣) (China) and Kaijun Lin (林恺俊) (China) have met in 182 rounds across 38 competitions since 2015. Counting every round where both finished with a result, Kaijun Lin (林恺俊) leads Xin Shi (石欣): 166 finishes in front to 8 and 8 ties.
On personal bests the split is just as plain: across 12 shared events, Kaijun Lin (林恺俊) holds the faster single in 9, Xin Shi (石欣) in 3.
Personal bests, side by side
faster single in bold| Event | Xin Shi (石欣) single | average | Kaijun Lin (林恺俊) single | average |
|---|---|---|---|---|
| 3×3 | 8.27 | 11.30 | 5.91 | 7.47 |
| 2×2 | 2.45 | 4.09 | 1.47 | 2.98 |
| 4×4 | 43.15 | 49.32 | 43.54 | 45.46 |
| 5×5 | 1:45.70 | 2:05.11 | 1:20.75 | 1:31.88 |
| 3×3 blindfolded | 22.56 | 25.51 | 16.09 | 18.40 |
| 3×3 Fewest Moves | 35 moves | 38.00 | 38 moves | 41.33 |
| 3×3 one-handed | 17.93 | 22.73 | 11.76 | 13.37 |
| Megaminx | 1:35.92 | 1:44.20 | 1:40.97 | 1:56.93 |
| Pyraminx | 4.05 | 5.80 | 2.86 | 3.95 |
| 4×4 blindfolded | 3:01.82 | — | 1:09.98 | 1:20.08 |
| 5×5 blindfolded | 7:20.60 | 8:40.53 | 2:39.12 | 2:49.17 |
| 3×3 Multi-Blind | 26 of 29 cubes · 1:00:00 | — | 30 of 30 cubes · 54:11 | — |
Year by year
every meeting, 182 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Xin Shi (石欣) | Kaijun Lin (林恺俊) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Guangdong Open - Revival & Rival 2026 | 3×3 blindfolded | First round | 30.26 | 20.79 | Kaijun Lin (林恺俊) |
| 2026 | Guangdong Open - Revival & Rival 2026 | 3×3 blindfolded | Final | 27.05 | 20.22 | Kaijun Lin (林恺俊) |
| 2026 | Guangdong Open - Revival & Rival 2026 | 3×3 Multi-Blind | Final | 13 of 21 cubes · 55:02 | 18 of 19 cubes · 30:56 | Kaijun Lin (林恺俊) |
| 2026 | Guangdong Open - Revival & Rival 2026 | 4×4 blindfolded | Final | 4:14.69 | 1:13.75 | Kaijun Lin (林恺俊) |
| 2026 | Guangdong Open - Revival & Rival 2026 | 5×5 blindfolded | Final | — | 3:25.25 | Kaijun Lin (林恺俊) |
| 2025 | Please Be Quiet Quanzhou 2025 | 3×3 blindfolded | Final | — | 17.17 | Kaijun Lin (林恺俊) |
| 2025 | Please Be Quiet Quanzhou 2025 | 3×3 Multi-Blind | Final | — | 22 of 27 cubes · 45:06 | Kaijun Lin (林恺俊) |
| 2025 | Please Be Quiet Quanzhou 2025 | 4×4 blindfolded | Final | 4:55.23 | 1:10.08 | Kaijun Lin (林恺俊) |
| 2025 | Please Be Quiet Quanzhou 2025 | 5×5 blindfolded | Final | — | 3:27.65 | Kaijun Lin (林恺俊) |
| 2021 | Tianjin Summer Solstice 2021 | 3×3 blindfolded | First round | — | 22.87 | Kaijun Lin (林恺俊) |
| 2021 | Tianjin Summer Solstice 2021 | 3×3 Multi-Blind | Final | 15 of 17 cubes · 46:55 | 2 of 2 cubes · 0:47 | Xin Shi (石欣) |
| 2021 | Guilin Open 2021 | 3×3 | Second round | 12.36 | 8.14 | Kaijun Lin (林恺俊) |
| 2021 | Guilin Open 2021 | 3×3 | First round | 13.53 | 8.72 | Kaijun Lin (林恺俊) |
| 2021 | Guilin Open 2021 | 3×3 blindfolded | First round | 26.92 | 19.22 | Kaijun Lin (林恺俊) |
Full careers: Xin Shi (石欣) · Kaijun Lin (林恺俊). 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.