Head to head
Kevin Hays vs Jeffrey Li
Two careers, 54 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 Jeffrey Li (United States) have met in 54 rounds across 10 competitions since 2017. Counting every round where both finished with a result, Kevin Hays leads Jeffrey Li: 47 finishes in front to 7.
On personal bests the split is just as plain: across 13 shared events, Jeffrey Li holds the faster single in 8, Kevin Hays in 5.
Personal bests, side by side
faster single in bold| Event | Kevin Hays single | average | Jeffrey Li single | average |
|---|---|---|---|---|
| 3×3 | 5.89 | 7.68 | 5.91 | 7.69 |
| 2×2 | 1.29 | 2.87 | 0.91 | 1.89 |
| 4×4 | 21.73 | 26.97 | 22.45 | 27.03 |
| 5×5 | 40.68 | 47.11 | 44.17 | 50.25 |
| 6×6 | 1:09.17 | 1:16.73 | 1:13.86 | 1:24.09 |
| 7×7 | 1:49.62 | 1:56.03 | 1:52.46 | 1:57.26 |
| 3×3 Fewest Moves | 47 moves | — | 38 moves | 39.00 |
| 3×3 one-handed | 12.83 | 16.68 | 10.70 | 13.74 |
| Clock | 23.03 | 33.57 | 6.85 | 7.46 |
| Megaminx | 1:14.75 | 1:23.30 | 40.03 | 43.44 |
| Pyraminx | 6.72 | 10.46 | 2.63 | 3.58 |
| Skewb | 7.44 | 8.40 | 3.62 | 4.38 |
| Square-1 | 38.16 | 52.72 | 8.07 | 9.68 |
Year by year
every meeting, 54 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Kevin Hays | Jeffrey Li | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 7.84 | 8.41 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 9.03 | 8.81 | Jeffrey Li |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 27.49 | 29.84 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Second round | 30.60 | 31.79 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 48.72 | 52.98 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | Second round | 48.46 | 57.13 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 6×6 | First round | 1:31.77 | 1:32.67 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 7×7 | Final | 2:04.90 | 2:09.80 | Kevin Hays |
| 2026 | Rubik's WCA North American Championship 2026 | 7×7 | First round | 2:04.24 | 2:12.25 | Kevin Hays |
| 2026 | Cube Against Cancer Boston 2026 | 3×3 | First round | 8.21 | 10.09 | Kevin Hays |
| 2026 | Cube Against Cancer Boston 2026 | 4×4 | First round | 29.29 | 28.69 | Jeffrey Li |
| 2026 | Cube Against Cancer Boston 2026 | 5×5 | First round | 49.14 | 54.15 | Kevin Hays |
| 2026 | Cube Against Cancer Boston 2026 | 7×7 | Final | 2:04.62 | 2:17.96 | Kevin Hays |
| 2025 | Rubik's x TheCubicle CubingUSA All-Stars 2025 | 7×7 | Final | 2:03.59 | 2:09.08 | Kevin Hays |
Full careers: Kevin Hays · Jeffrey Li. 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.