Head to head
Mats Valk vs Seung Hyuk Nahm (남승혁)
Two careers, 88 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.
Mats Valk (Netherlands) and Seung Hyuk Nahm (남승혁) (Republic of Korea) have met in 88 rounds across 5 competitions since 2016. Counting every round where both finished with a result, Seung Hyuk Nahm (남승혁) leads Mats Valk: 74 finishes in front to 14.
On personal bests the split is just as plain: across 13 shared events, Seung Hyuk Nahm (남승혁) holds the faster single in 10, Mats Valk in 3.
Personal bests, side by side
faster single in bold| Event | Mats Valk single | average | Seung Hyuk Nahm (남승혁) single | average |
|---|---|---|---|---|
| 3×3 | 4.74 | 6.20 | 4.17 | 5.30 |
| 2×2 | 0.56 | 1.92 | 1.18 | 1.67 |
| 4×4 | 20.30 | 24.10 | 17.05 | 20.74 |
| 5×5 | 42.33 | 49.41 | 33.10 | 36.31 |
| 6×6 | 1:22.91 | 1:36.53 | 1:00.40 | 1:06.46 |
| 7×7 | 2:19.63 | 2:24.44 | 1:35.31 | 1:40.67 |
| 3×3 blindfolded | 1:32.56 | 2:07.74 | 39.15 | 48.20 |
| 3×3 one-handed | 9.23 | 12.02 | 6.73 | 9.70 |
| Clock | 10.58 | 13.66 | 8.97 | 9.80 |
| Megaminx | 41.71 | 49.23 | 33.76 | 38.30 |
| Pyraminx | 3.60 | 5.73 | 3.94 | 6.37 |
| Skewb | 4.84 | 8.01 | 2.40 | 5.42 |
| Square-1 | 10.90 | 14.24 | 16.73 | 19.82 |
Year by year
every meeting, 88 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Mats Valk | Seung Hyuk Nahm (남승혁) | ahead |
|---|---|---|---|---|---|---|
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | First round | 2.92 | 2.64 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | Second round | 2.75 | 2.45 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 6.20 | 6.50 | Mats Valk |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Second round | 7.95 | 6.76 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 one-handed | First round | 14.99 | 11.48 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | Second round | 27.24 | 26.42 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | First round | 28.02 | 23.91 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | Second round | 56.91 | 41.52 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | First round | 57.62 | 41.16 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 6×6 | First round | 1:42.31 | 1:20.49 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | 7×7 | First round | 2:43.73 | 2:05.14 | Seung Hyuk Nahm (남승혁) |
| 2023 | Rubik's WCA World Championship 2023 | Megaminx | First round | 56.63 | 49.53 | Seung Hyuk Nahm (남승혁) |
| 2019 | WCA World Championship 2019 | 3×3 | Semi Final | 7.81 | 6.38 | Seung Hyuk Nahm (남승혁) |
| 2019 | WCA World Championship 2019 | 3×3 | Second round | 7.52 | 7.36 | Seung Hyuk Nahm (남승혁) |
Full careers: Mats Valk · Seung Hyuk Nahm (남승혁). 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.