Head to head
Simon Kellum vs Elliott Perkins
Two careers, 223 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.
Simon Kellum (United States) and Elliott Perkins (United States) have met in 223 rounds across 18 competitions since 2023. Counting every round where both finished with a result, Simon Kellum leads Elliott Perkins: 148 finishes in front to 72 and 3 ties.
On personal bests the split is just as plain: across 17 shared events, Simon Kellum holds the faster single in 11, Elliott Perkins in 6.
Personal bests, side by side
faster single in bold| Event | Simon Kellum single | average | Elliott Perkins single | average |
|---|---|---|---|---|
| 3×3 | 4.91 | 7.06 | 5.90 | 7.31 |
| 2×2 | 0.71 | 1.44 | 0.74 | 1.53 |
| 4×4 | 29.24 | 35.27 | 28.15 | 31.01 |
| 5×5 | 55.69 | 1:04.66 | 59.91 | 1:05.04 |
| 6×6 | 1:53.03 | 2:06.17 | 2:02.47 | 2:09.43 |
| 7×7 | 2:57.72 | 3:15.06 | 3:15.38 | 3:31.49 |
| 3×3 blindfolded | 39.08 | 1:02.97 | 35.24 | 47.43 |
| 3×3 Fewest Moves | 19 moves | 20.67 | 23 moves | 26.67 |
| 3×3 one-handed | 8.49 | 11.90 | 10.29 | 13.69 |
| Clock | 4.00 | 4.88 | 4.04 | 4.94 |
| Megaminx | 39.37 | 45.94 | 47.89 | 53.26 |
| Pyraminx | 0.73 | 1.53 | 0.90 | 1.65 |
| Skewb | 0.85 | 1.71 | 1.41 | 2.74 |
| Square-1 | 6.65 | 10.13 | 5.29 | 9.53 |
| 4×4 blindfolded | 7:34.34 | — | 6:37.93 | 9:30.15 |
| 5×5 blindfolded | 19:52.00 | — | 15:50.00 | — |
| 3×3 Multi-Blind | 10 of 12 cubes · 56:45 | — | 13 of 14 cubes · 49:07 | — |
Year by year
every meeting, 223 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Simon Kellum | Elliott Perkins | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | Second round | 2.65 | 1.87 | Elliott Perkins |
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 2.36 | 2.22 | Elliott Perkins |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 7.60 | 9.44 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 8.63 | 9.60 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Second round | 1:27.86 | 47.43 | Elliott Perkins |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | First round | 1:05.08 | 52.37 | Elliott Perkins |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 12.94 | 16.16 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 36.71 | 34.81 | Elliott Perkins |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 1:10.10 | 1:12.89 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Clock | First round | 6.01 | 4.88 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | First round | 2.10 | 2.36 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | Second round | 2.14 | 2.45 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Skewb | Second round | 2.62 | 3.88 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Skewb | First round | 2.89 | 3.59 | Simon Kellum |
Full careers: Simon Kellum · Elliott Perkins. 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.