Head to head
Simon Kellum vs Parker Trager
Two careers, 63 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 Parker Trager (United States) have met in 63 rounds across 6 competitions since 2017. Counting every round where both finished with a result, Parker Trager leads Simon Kellum: 33 finishes in front to 29 and 1 tie.
On personal bests the split is just as plain: across 17 shared events, Parker Trager holds the faster single in 11, Simon Kellum in 6.
Personal bests, side by side
faster single in bold| Event | Simon Kellum single | average | Parker Trager single | average |
|---|---|---|---|---|
| 3×3 | 4.91 | 7.06 | 4.95 | 6.42 |
| 2×2 | 0.71 | 1.44 | 0.64 | 1.76 |
| 4×4 | 29.24 | 35.27 | 21.87 | 27.56 |
| 5×5 | 55.69 | 1:04.66 | 45.88 | 49.81 |
| 6×6 | 1:53.03 | 2:06.17 | 1:31.50 | 1:40.60 |
| 7×7 | 2:57.72 | 3:15.06 | 2:34.41 | 2:41.40 |
| 3×3 blindfolded | 39.08 | 1:02.97 | 39.21 | 1:11.38 |
| 3×3 Fewest Moves | 19 moves | 20.67 | 27 moves | 30.33 |
| 3×3 one-handed | 8.49 | 11.90 | 6.45 | 10.27 |
| Clock | 4.00 | 4.88 | 3.15 | 4.61 |
| Megaminx | 39.37 | 45.94 | 37.24 | 41.15 |
| Pyraminx | 0.73 | 1.53 | 0.93 | 1.42 |
| Skewb | 0.85 | 1.71 | 1.35 | 2.46 |
| Square-1 | 6.65 | 10.13 | 5.90 | 9.34 |
| 4×4 blindfolded | 7:34.34 | — | 5:04.35 | — |
| 5×5 blindfolded | 19:52.00 | — | 24:24.00 | — |
| 3×3 Multi-Blind | 10 of 12 cubes · 56:45 | — | 12 of 12 cubes · 55:35 | — |
Year by year
every meeting, 63 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Simon Kellum | Parker Trager | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 2.36 | 2.02 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | Second round | 2.65 | 4.22 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 7.60 | 7.27 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 8.63 | 7.80 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | First round | 1:05.08 | 51.17 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Second round | 1:27.86 | 58.34 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 12.94 | 11.89 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 36.71 | 30.87 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 1:10.10 | 58.73 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | Clock | First round | 6.01 | 10.78 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Megaminx | First round | 55.39 | 47.84 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | First round | 2.10 | 1.74 | Parker Trager |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | Final | 2.65 | 1.65 | Simon Kellum |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | Second round | 2.14 | 1.96 | Parker Trager |
Full careers: Simon Kellum · Parker Trager. 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.