Head to head
Owen Widdis vs Simon Kellum
Two careers, 220 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.
Owen Widdis (United States) and Simon Kellum (United States) have met in 220 rounds across 17 competitions since 2017. Counting every round where both finished with a result, Simon Kellum leads Owen Widdis: 135 finishes in front to 81 and 4 ties.
On personal bests the split is just as plain: across 16 shared events, Simon Kellum holds the faster single in 14, Owen Widdis in 1.
Personal bests, side by side
faster single in bold| Event | Owen Widdis single | average | Simon Kellum single | average |
|---|---|---|---|---|
| 3×3 | 5.77 | 7.74 | 4.91 | 7.06 |
| 2×2 | 1.05 | 1.95 | 0.71 | 1.44 |
| 4×4 | 29.96 | 34.06 | 29.24 | 35.27 |
| 5×5 | 56.10 | 1:04.98 | 55.69 | 1:04.66 |
| 6×6 | 1:50.70 | 2:01.39 | 1:53.03 | 2:06.17 |
| 7×7 | 3:09.30 | 3:22.08 | 2:57.72 | 3:15.06 |
| 3×3 blindfolded | 1:22.11 | 2:19.03 | 39.08 | 1:02.97 |
| 3×3 Fewest Moves | 19 moves | 22.00 | 19 moves | 20.67 |
| 3×3 one-handed | 13.27 | 15.57 | 8.49 | 11.90 |
| Clock | 6.41 | 8.55 | 4.00 | 4.88 |
| Megaminx | 44.94 | 50.80 | 39.37 | 45.94 |
| Pyraminx | 2.04 | 3.57 | 0.73 | 1.53 |
| Skewb | 1.81 | 3.96 | 0.85 | 1.71 |
| Square-1 | 8.78 | 12.28 | 6.65 | 10.13 |
| 4×4 blindfolded | 11:17.00 | — | 7:34.34 | — |
| 3×3 Multi-Blind | 8 of 9 cubes · 59:27 | — | 10 of 12 cubes · 56:45 | — |
Year by year
every meeting, 220 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Owen Widdis | Simon Kellum | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | Second round | 2.25 | 2.65 | Owen Widdis |
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 2.16 | 2.36 | Owen Widdis |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 9.93 | 7.60 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 9.92 | 8.63 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 Fewest Moves | Final | 24.67 | 23 moves | Owen Widdis |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 17.16 | 12.94 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 37.01 | 36.71 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 1:06.21 | 1:10.10 | Owen Widdis |
| 2026 | Rubik's WCA North American Championship 2026 | Megaminx | First round | 1:07.36 | 55.39 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | First round | 5.72 | 2.10 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Skewb | First round | 5.68 | 2.89 | Simon Kellum |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 2.51 | 2.95 | Owen Widdis |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 10.14 | 9.81 | Simon Kellum |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 Fewest Moves | Final | 26.00 | 23 moves | Owen Widdis |
Full careers: Owen Widdis · Simon Kellum. 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.