Head to head
Simon Kellum vs Ezra Shere
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.
Simon Kellum (United States) and Ezra Shere (United States) have met in 77 rounds across 11 competitions since 2022. Counting every round where both finished with a result, Simon Kellum leads Ezra Shere: 39 finishes in front to 38.
On personal bests the split is just as plain: across 8 shared events, Simon Kellum holds the faster single in 8, Ezra Shere in 0.
Personal bests, side by side
faster single in bold| Event | Simon Kellum single | average | Ezra Shere single | average |
|---|---|---|---|---|
| 3×3 | 4.91 | 7.06 | 6.05 | 7.71 |
| 2×2 | 0.71 | 1.44 | 1.44 | 3.15 |
| 4×4 | 29.24 | 35.27 | 40.59 | 49.90 |
| 3×3 one-handed | 8.49 | 11.90 | 9.69 | 15.29 |
| Clock | 4.00 | 4.88 | 9.76 | 13.20 |
| Megaminx | 39.37 | 45.94 | 1:49.12 | 2:02.44 |
| Pyraminx | 0.73 | 1.53 | 1.06 | 1.45 |
| Skewb | 0.85 | 1.71 | 10.88 | 11.81 |
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 | Simon Kellum | Ezra Shere | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | First round | 2.14 | 1.72 | Ezra Shere |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | Final | 2.85 | 1.71 | Ezra Shere |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | Second round | 1.90 | 1.90 | Ezra Shere |
| 2024 | Solar Eclipse in Sycamore 2024 | 3×3 | Second round | 10.47 | 8.25 | Ezra Shere |
| 2024 | Solar Eclipse in Sycamore 2024 | 3×3 | First round | 8.77 | 8.14 | Ezra Shere |
| 2024 | Solar Eclipse in Sycamore 2024 | Pyraminx | Final | 2.55 | 1.84 | Ezra Shere |
| 2024 | Solar Eclipse in Sycamore 2024 | Pyraminx | First round | 2.54 | 2.24 | Ezra Shere |
| 2023 | The Core of Hobart 2023 | 2×2 | First round | 2.52 | 4.22 | Simon Kellum |
| 2023 | The Core of Hobart 2023 | 3×3 | Second round | 10.27 | 8.46 | Ezra Shere |
| 2023 | The Core of Hobart 2023 | 3×3 | First round | 10.52 | 9.17 | Ezra Shere |
| 2023 | The Core of Hobart 2023 | 3×3 | Final | 8.77 | 8.32 | Ezra Shere |
| 2023 | The Core of Hobart 2023 | 3×3 one-handed | First round | 14.06 | 16.94 | Simon Kellum |
| 2023 | The Core of Hobart 2023 | 3×3 one-handed | Final | 16.33 | 16.08 | Ezra Shere |
| 2023 | The Core of Hobart 2023 | Pyraminx | Final | 3.48 | 2.14 | Ezra Shere |
Full careers: Simon Kellum · Ezra Shere. 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.