Head to head
Yuki Yamamoto (山本祐輝) vs Tomohiro Kobayashi (小林知広)
Two careers, 79 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.
Yuki Yamamoto (山本祐輝) (Japan) and Tomohiro Kobayashi (小林知広) (Japan) have met in 79 rounds across 31 competitions since 2015. Counting every round where both finished with a result, Yuki Yamamoto (山本祐輝) leads Tomohiro Kobayashi (小林知広): 41 finishes in front to 36 and 2 ties.
On personal bests the split is just as plain: across 17 shared events, Tomohiro Kobayashi (小林知広) holds the faster single in 10, Yuki Yamamoto (山本祐輝) in 7.
Personal bests, side by side
faster single in bold| Event | Yuki Yamamoto (山本祐輝) single | average | Tomohiro Kobayashi (小林知広) single | average |
|---|---|---|---|---|
| 3×3 | 9.64 | 11.98 | 7.45 | 8.64 |
| 2×2 | 2.47 | 3.41 | 1.41 | 2.33 |
| 4×4 | 36.97 | 40.01 | 25.61 | 30.94 |
| 5×5 | 1:13.48 | 1:18.24 | 47.27 | 52.61 |
| 6×6 | 2:24.82 | 2:30.14 | 1:26.26 | 1:31.38 |
| 7×7 | 3:25.41 | 3:37.99 | 2:11.01 | 2:16.05 |
| 3×3 blindfolded | 22.27 | 27.27 | 41.01 | 49.02 |
| 3×3 Fewest Moves | 18 moves | 22.33 | 19 moves | 23.00 |
| 3×3 one-handed | 17.13 | 18.03 | 12.59 | 16.18 |
| Clock | 5.76 | 6.44 | 6.46 | 8.27 |
| Megaminx | 1:00.90 | 1:06.70 | 42.57 | 46.67 |
| Pyraminx | 3.84 | 4.53 | 2.95 | 4.18 |
| Skewb | 3.86 | 5.37 | 2.89 | 4.80 |
| Square-1 | 12.54 | 14.99 | 13.25 | 18.35 |
| 4×4 blindfolded | 2:29.56 | 2:58.20 | 8:27.91 | — |
| 5×5 blindfolded | 4:59.14 | 7:00.07 | 31:02.00 | — |
| 3×3 Multi-Blind | 24 of 25 cubes · 57:47 | — | 10 of 13 cubes · 57:22 | — |
Year by year
every meeting, 79 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Yuki Yamamoto (山本祐輝) | Tomohiro Kobayashi (小林知広) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Japan FMC Championship 2026 | 3×3 Fewest Moves | Final | 21 moves | 25 moves | Yuki Yamamoto (山本祐輝) |
| 2026 | Tokyo Summer 2026 | 6×6 | First round | 2:30.14 | 1:46.44 | Tomohiro Kobayashi (小林知広) |
| 2026 | Tokyo Summer 2026 | 7×7 | First round | 3:39.37 | 2:20.39 | Tomohiro Kobayashi (小林知広) |
| 2026 | Tokyo Summer 2026 | Clock | First round | 7.46 | 11.25 | Yuki Yamamoto (山本祐輝) |
| 2026 | Kansai BLD Summer 2026 | 3×3 blindfolded | First round | 26.09 | 48.18 | Yuki Yamamoto (山本祐輝) |
| 2026 | Kansai BLD Summer 2026 | 3×3 blindfolded | Final | 27.44 | 44.17 | Yuki Yamamoto (山本祐輝) |
| 2026 | Kansai BLD Summer 2026 | 4×4 | Final | 40.01 | 33.69 | Tomohiro Kobayashi (小林知広) |
| 2026 | Kansai BLD Summer 2026 | 4×4 blindfolded | First round | 2:59.81 | 8:27.91 | Yuki Yamamoto (山本祐輝) |
| 2026 | Kansai BLD Summer 2026 | 5×5 blindfolded | First round | 5:22.09 | — | Yuki Yamamoto (山本祐輝) |
| 2026 | Hiroshima Spring 2026 | 3×3 | First round | 14.24 | 9.50 | Tomohiro Kobayashi (小林知広) |
| 2026 | Hiroshima Spring 2026 | 3×3 blindfolded | Final | 30.65 | 47.72 | Yuki Yamamoto (山本祐輝) |
| 2026 | Hiroshima Spring 2026 | 3×3 Fewest Moves | Final | 26 moves | 24 moves | Tomohiro Kobayashi (小林知広) |
| 2026 | Hiroshima Spring 2026 | 3×3 Multi-Blind | Final | 20 of 29 cubes · 1:00:00 | 10 of 13 cubes · 57:22 | Yuki Yamamoto (山本祐輝) |
| 2026 | Hiroshima Spring 2026 | 3×3 one-handed | Final | 19.38 | 20.34 | Yuki Yamamoto (山本祐輝) |
Full careers: Yuki Yamamoto (山本祐輝) · Tomohiro Kobayashi (小林知広). 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.