Head to head
David Adams vs Kevin Hays
Two careers, 270 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 Adams (United States) and Kevin Hays (United States) have met in 270 rounds across 40 competitions since 2009. Counting every round where both finished with a result, Kevin Hays leads David Adams: 249 finishes in front to 20 and 1 tie.
On personal bests the split is just as plain: across 14 shared events, Kevin Hays holds the faster single in 8, David Adams in 6.
Personal bests, side by side
faster single in bold| Event | David Adams single | average | Kevin Hays single | average |
|---|---|---|---|---|
| 3×3 | 7.37 | 9.64 | 5.89 | 7.68 |
| 2×2 | 2.73 | 4.42 | 1.29 | 2.87 |
| 4×4 | 31.59 | 35.44 | 21.73 | 26.97 |
| 5×5 | 58.28 | 1:06.60 | 40.68 | 47.11 |
| 6×6 | 2:12.59 | 2:22.53 | 1:09.17 | 1:16.73 |
| 7×7 | 3:20.70 | 3:43.41 | 1:49.62 | 1:56.03 |
| 3×3 blindfolded | 40.82 | 1:16.90 | 2:43.34 | — |
| 3×3 Fewest Moves | 35 moves | — | 47 moves | — |
| 3×3 one-handed | 27.63 | 33.14 | 12.83 | 16.68 |
| Clock | 6.28 | 8.47 | 23.03 | 33.57 |
| Megaminx | 2:16.18 | 2:31.43 | 1:14.75 | 1:23.30 |
| Pyraminx | 5.03 | 9.80 | 6.72 | 10.46 |
| Square-1 | 15.36 | 20.76 | 38.16 | 52.72 |
| 3×3 Multi-Blind | 1 of 2 cubes · 4:41 | — | 1 of 2 cubes · 15:42 | — |
Year by year
every meeting, 270 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | David Adams | Kevin Hays | ahead |
|---|---|---|---|---|---|---|
| 2026 | Seattle Summer 2026 | 3×3 | Second round | 11.16 | 8.55 | Kevin Hays |
| 2026 | Seattle Summer 2026 | 3×3 | First round | 12.21 | 9.70 | Kevin Hays |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 11.37 | 9.11 | Kevin Hays |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 37.96 | 30.30 | Kevin Hays |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 1:12.60 | 50.37 | Kevin Hays |
| 2025 | Warm Up Seattle 2025 | 3×3 | Second round | 10.17 | 8.35 | Kevin Hays |
| 2025 | Warm Up Seattle 2025 | 3×3 | First round | 12.18 | 9.14 | Kevin Hays |
| 2025 | Warm Up Seattle 2025 | 5×5 | First round | 1:24.24 | 50.23 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 10.32 | 8.67 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Second round | 10.89 | 7.98 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | First round | 39.98 | 27.19 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | First round | 1:13.41 | 51.15 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 6×6 | First round | 2:36.58 | 1:23.15 | Kevin Hays |
| 2023 | Rubik's WCA World Championship 2023 | 7×7 | First round | 4:14.97 | 2:09.80 | Kevin Hays |
Full careers: David Adams · Kevin Hays. 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.