Head to head
Seung Hyuk Nahm (남승혁) vs Matty Hiroto Inaba
Two careers, 77 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.
Seung Hyuk Nahm (남승혁) (Republic of Korea) and Matty Hiroto Inaba (United States) have met in 77 rounds across 5 competitions since 2019. Counting every round where both finished with a result, Seung Hyuk Nahm (남승혁) leads Matty Hiroto Inaba: 46 finishes in front to 31.
On personal bests the split is just as plain: across 10 shared events, Seung Hyuk Nahm (남승혁) holds the faster single in 6, Matty Hiroto Inaba in 4.
Personal bests, side by side
faster single in bold| Event | Seung Hyuk Nahm (남승혁) single | average | Matty Hiroto Inaba single | average |
|---|---|---|---|---|
| 3×3 | 4.17 | 5.30 | 3.59 | 4.72 |
| 2×2 | 1.18 | 1.67 | 1.07 | 2.14 |
| 4×4 | 17.05 | 20.74 | 17.10 | 20.72 |
| 5×5 | 33.10 | 36.31 | 36.37 | 40.37 |
| 6×6 | 1:00.40 | 1:06.46 | 1:12.98 | 1:19.86 |
| 7×7 | 1:35.31 | 1:40.67 | 1:58.26 | 2:08.54 |
| 3×3 one-handed | 6.73 | 9.70 | 6.38 | 10.37 |
| Megaminx | 33.76 | 38.30 | 1:32.08 | 1:36.13 |
| Pyraminx | 3.94 | 6.37 | 3.88 | 6.00 |
| Skewb | 2.40 | 5.42 | 9.26 | 14.12 |
Year by year
every meeting, 77 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Seung Hyuk Nahm (남승혁) | Matty Hiroto Inaba | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 1.67 | 2.49 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 6.43 | 6.56 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 7.28 | 5.60 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Final | 6.33 | 5.47 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Semi Final | 6.11 | 6.10 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | Second round | 11.82 | 11.45 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 11.87 | 10.90 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 23.81 | 20.72 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Final | 25.62 | 22.31 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Second round | 21.40 | 23.84 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 42.21 | 42.13 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | Final | 42.22 | 41.65 | Matty Hiroto Inaba |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | Second round | 41.70 | 41.88 | Seung Hyuk Nahm (남승혁) |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | Final | 1:15.89 | 1:25.84 | Seung Hyuk Nahm (남승혁) |
Full careers: Seung Hyuk Nahm (남승혁) · Matty Hiroto Inaba. 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.