Head to head
Yuki Yamamoto (山本祐輝) vs Naoto Kobayashi (小林直登)
Two careers, 68 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 Naoto Kobayashi (小林直登) (Japan) have met in 68 rounds across 20 competitions since 2017. Counting every round where both finished with a result, Naoto Kobayashi (小林直登) leads Yuki Yamamoto (山本祐輝): 37 finishes in front to 31.
On personal bests the split is just as plain: across 6 shared events, Naoto Kobayashi (小林直登) holds the faster single in 4, Yuki Yamamoto (山本祐輝) in 2.
Personal bests, side by side
faster single in bold| Event | Yuki Yamamoto (山本祐輝) single | average | Naoto Kobayashi (小林直登) single | average |
|---|---|---|---|---|
| 3×3 | 9.64 | 11.98 | 12.63 | 15.65 |
| 3×3 blindfolded | 22.27 | 27.27 | 23.48 | 31.36 |
| Pyraminx | 3.84 | 4.53 | 3.26 | 4.25 |
| 4×4 blindfolded | 2:29.56 | 2:58.20 | 2:03.42 | 2:35.13 |
| 5×5 blindfolded | 4:59.14 | 7:00.07 | 4:51.25 | — |
| 3×3 Multi-Blind | 24 of 25 cubes · 57:47 | — | 36 of 40 cubes · 58:15 | — |
Year by year
every meeting, 68 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) | Naoto Kobayashi (小林直登) | ahead |
|---|---|---|---|---|---|---|
| 2026 | Tokyo BLD Summer 2026 | 3×3 blindfolded | First round | 30.37 | 32.78 | Naoto Kobayashi (小林直登) |
| 2026 | Tokyo BLD Summer 2026 | 3×3 Multi-Blind | Final | — | 32 of 41 cubes · 59:50 | Naoto Kobayashi (小林直登) |
| 2026 | Tokyo BLD Summer 2026 | 4×4 blindfolded | Final | 3:04.10 | 2:35.13 | Naoto Kobayashi (小林直登) |
| 2026 | Tokyo BLD Summer 2026 | 5×5 blindfolded | Final | 4:59.14 | 6:09.78 | Yuki Yamamoto (山本祐輝) |
| 2026 | Japan Championship 2026 | 3×3 blindfolded | First round | 26.11 | 30.52 | Yuki Yamamoto (山本祐輝) |
| 2026 | Japan Championship 2026 | 3×3 Multi-Blind | Final | 16 of 29 cubes · 1:00:00 | 29 of 43 cubes · 1:00:00 | Naoto Kobayashi (小林直登) |
| 2026 | Japan Championship 2026 | 4×4 blindfolded | Final | 2:46.43 | 2:44.96 | Naoto Kobayashi (小林直登) |
| 2026 | Japan Championship 2026 | 5×5 blindfolded | Final | — | 6:27.28 | Naoto Kobayashi (小林直登) |
| 2026 | Kansai BLD Summer 2026 | 3×3 blindfolded | First round | 26.09 | 57.07 | Naoto Kobayashi (小林直登) |
| 2026 | Kansai BLD Summer 2026 | 3×3 blindfolded | Final | 27.44 | 36.00 | Yuki Yamamoto (山本祐輝) |
| 2026 | Kansai BLD Summer 2026 | 4×4 blindfolded | First round | 2:59.81 | 2:36.84 | Naoto Kobayashi (小林直登) |
| 2026 | Kansai BLD Summer 2026 | 4×4 blindfolded | Final | 2:59.46 | 2:03.42 | Naoto Kobayashi (小林直登) |
| 2026 | Kansai BLD Summer 2026 | 5×5 blindfolded | First round | 5:22.09 | 6:11.76 | Yuki Yamamoto (山本祐輝) |
| 2026 | Kansai BLD Summer 2026 | 5×5 blindfolded | Final | 5:52.24 | 7:02.73 | Yuki Yamamoto (山本祐輝) |
Full careers: Yuki Yamamoto (山本祐輝) · Naoto Kobayashi (小林直登). 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.