Head to head
Kevin Hays vs Yi-Fan Wu (吳亦凡)
Two careers, 50 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.
Kevin Hays (United States) and Yi-Fan Wu (吳亦凡) (Chinese Taipei) have met in 50 rounds across 5 competitions since 2017. Counting every round where both finished with a result, Kevin Hays leads Yi-Fan Wu (吳亦凡): 32 finishes in front to 18.
On personal bests the split is just as plain: across 14 shared events, Yi-Fan Wu (吳亦凡) holds the faster single in 12, Kevin Hays in 2.
Personal bests, side by side
faster single in bold| Event | Kevin Hays single | average | Yi-Fan Wu (吳亦凡) single | average |
|---|---|---|---|---|
| 3×3 | 5.89 | 7.68 | 5.45 | 6.96 |
| 2×2 | 1.29 | 2.87 | 1.01 | 2.19 |
| 4×4 | 21.73 | 26.97 | 21.05 | 24.04 |
| 5×5 | 40.68 | 47.11 | 40.18 | 43.38 |
| 6×6 | 1:09.17 | 1:16.73 | 1:22.04 | 1:27.89 |
| 7×7 | 1:49.62 | 1:56.03 | 2:04.42 | 2:14.37 |
| 3×3 blindfolded | 2:43.34 | — | 53.17 | 2:58.00 |
| 3×3 Fewest Moves | 47 moves | — | 28 moves | 33.00 |
| 3×3 one-handed | 12.83 | 16.68 | 10.17 | 11.98 |
| Clock | 23.03 | 33.57 | 9.57 | 12.07 |
| Megaminx | 1:14.75 | 1:23.30 | 49.33 | 59.20 |
| Pyraminx | 6.72 | 10.46 | 3.50 | 6.38 |
| Skewb | 7.44 | 8.40 | 3.61 | 5.62 |
| Square-1 | 38.16 | 52.72 | 16.71 | 24.23 |
Year by year
every meeting, 50 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Kevin Hays | Yi-Fan Wu (吳亦凡) | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 9.11 | 7.29 | Yi-Fan Wu (吳亦凡) |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 30.30 | 27.05 | Yi-Fan Wu (吳亦凡) |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 50.37 | 47.58 | Yi-Fan Wu (吳亦凡) |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | Second round | 47.14 | 48.20 | Kevin Hays |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | Second round | 1:27.99 | 1:32.21 | Kevin Hays |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | First round | 1:24.39 | 1:37.51 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 8.67 | 7.31 | Yi-Fan Wu (吳亦凡) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Second round | 7.98 | 7.60 | Yi-Fan Wu (吳亦凡) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | Second round | 28.18 | 27.26 | Yi-Fan Wu (吳亦凡) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | First round | 27.19 | 24.47 | Yi-Fan Wu (吳亦凡) |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | First round | 51.15 | 52.38 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | Second round | 52.01 | 53.01 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 6×6 | First round | 1:23.15 | 1:38.77 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 7×7 | First round | 2:09.80 | 2:39.69 | Kevin Hays |
Full careers: Kevin Hays · Yi-Fan Wu (吳亦凡). 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.