Head to head
David Epstein vs Asher Kim-Magierek
Two careers, 43 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.
David Epstein (Australia) and Asher Kim-Magierek (United States) have met in 43 rounds across 3 competitions since 2019. Counting every round where both finished with a result, Asher Kim-Magierek leads David Epstein: 24 finishes in front to 19.
On personal bests the split is just as plain: across 13 shared events, David Epstein holds the faster single in 7, Asher Kim-Magierek in 6.
Personal bests, side by side
faster single in bold| Event | David Epstein single | average | Asher Kim-Magierek single | average |
|---|---|---|---|---|
| 3×3 | 4.37 | 5.59 | 3.89 | 5.56 |
| 2×2 | 1.02 | 1.35 | 0.79 | 1.45 |
| 4×4 | 22.61 | 25.15 | 22.44 | 26.80 |
| 5×5 | 42.42 | 47.46 | 43.68 | 51.86 |
| 6×6 | 1:14.86 | 1:28.65 | 1:48.42 | 1:54.32 |
| 7×7 | 2:06.00 | 2:22.14 | 3:26.49 | 3:30.85 |
| 3×3 Fewest Moves | 20 moves | 21.00 | 33 moves | 37.33 |
| 3×3 one-handed | 7.37 | 9.26 | 7.49 | 9.57 |
| Clock | 6.50 | 7.57 | 5.35 | 6.95 |
| Megaminx | 38.31 | 42.13 | 39.83 | 45.36 |
| Pyraminx | 1.88 | 2.79 | 1.40 | 2.78 |
| Skewb | 1.79 | 3.52 | 1.59 | 2.76 |
| Square-1 | 4.31 | 5.28 | 5.20 | 6.93 |
Year by year
every meeting, 43 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | David Epstein | Asher Kim-Magierek | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 6.35 | 7.29 | David Epstein |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 7.08 | 6.74 | Asher Kim-Magierek |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Semi Final | 6.96 | 6.55 | Asher Kim-Magierek |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 14.81 | 12.59 | Asher Kim-Magierek |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 30.39 | 32.45 | David Epstein |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 52.16 | 57.73 | David Epstein |
| 2025 | Rubik's WCA World Championship 2025 | Megaminx | First round | 46.71 | 49.08 | David Epstein |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | First round | 4.09 | 6.23 | David Epstein |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | Second round | 4.46 | 3.38 | Asher Kim-Magierek |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 3.69 | 4.46 | David Epstein |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 10.08 | 11.98 | David Epstein |
| 2022 | Rubik's WCA Oceanic Championship 2022 | 2×2 | Second round | 2.38 | 2.62 | David Epstein |
| 2022 | Rubik's WCA Oceanic Championship 2022 | 2×2 | First round | 2.16 | 2.13 | Asher Kim-Magierek |
| 2022 | Rubik's WCA Oceanic Championship 2022 | 3×3 | Second round | 6.90 | 7.16 | David Epstein |
Full careers: David Epstein · Asher Kim-Magierek. 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.