Head to head
Eva Kato (加藤映葉) vs Aiden Bartlett
Two careers, 74 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.
Eva Kato (加藤映葉) (Japan) and Aiden Bartlett (United States) have met in 74 rounds across 7 competitions since 2016. Counting every round where both finished with a result, Eva Kato (加藤映葉) leads Aiden Bartlett: 49 finishes in front to 24 and 1 tie.
On personal bests the split is just as plain: across 15 shared events, Eva Kato (加藤映葉) holds the faster single in 7, Aiden Bartlett in 7.
Personal bests, side by side
faster single in bold| Event | Eva Kato (加藤映葉) single | average | Aiden Bartlett single | average |
|---|---|---|---|---|
| 3×3 | 5.46 | 7.21 | 5.46 | 7.53 |
| 2×2 | 0.91 | 1.77 | 0.62 | 1.79 |
| 4×4 | 25.37 | 29.41 | 30.48 | 34.35 |
| 5×5 | 53.37 | 57.75 | 1:05.24 | 1:14.08 |
| 6×6 | 1:46.85 | 1:55.37 | 2:43.41 | 2:48.62 |
| 7×7 | 2:55.62 | 3:05.43 | 4:13.48 | 4:38.84 |
| 3×3 blindfolded | 55.08 | 1:10.88 | 46.96 | 1:09.16 |
| 3×3 Fewest Moves | 25 moves | 30.00 | 32 moves | 37.67 |
| 3×3 one-handed | 10.86 | 14.69 | 12.21 | 13.82 |
| Clock | 7.79 | 8.10 | 7.29 | 8.88 |
| Megaminx | 42.62 | 46.31 | 1:04.55 | 1:12.94 |
| Pyraminx | 2.33 | 3.66 | 1.72 | 4.41 |
| Skewb | 1.71 | 3.97 | 1.58 | 3.13 |
| Square-1 | 5.18 | 7.51 | 4.82 | 6.69 |
| 3×3 Multi-Blind | 5 of 8 cubes · 37:49 | — | 7 of 8 cubes · 46:08 | — |
Year by year
every meeting, 74 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Eva Kato (加藤映葉) | Aiden Bartlett | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 8.15 | 8.15 | Aiden Bartlett |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 8.18 | 8.26 | Eva Kato (加藤映葉) |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 5.99 | 5.74 | Aiden Bartlett |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 9.79 | 7.84 | Aiden Bartlett |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | Second round | 8.07 | 7.07 | Aiden Bartlett |
| 2023 | CubingUSA Nationals 2023 | 2×2 | Second round | 2.86 | 3.58 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | 2×2 | First round | 2.88 | 2.53 | Aiden Bartlett |
| 2023 | CubingUSA Nationals 2023 | 3×3 | First round | 8.59 | 9.56 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | 3×3 | Second round | 8.48 | 8.62 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | 3×3 | Semi Final | 8.29 | 9.70 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | 3×3 one-handed | First round | 14.94 | 20.38 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | 4×4 | First round | 32.29 | 36.48 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | 5×5 | First round | 1:03.04 | 1:28.80 | Eva Kato (加藤映葉) |
| 2023 | CubingUSA Nationals 2023 | Megaminx | First round | 1:02.67 | 1:23.42 | Eva Kato (加藤映葉) |
Full careers: Eva Kato (加藤映葉) · Aiden Bartlett. 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.