Head to head
Carter Kucala vs Sameer Aggarwal
Two careers, 258 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.
Carter Kucala (United States) and Sameer Aggarwal (United States) have met in 258 rounds across 13 competitions since 2018. Counting every round where both finished with a result, Sameer Aggarwal leads Carter Kucala: 149 finishes in front to 108 and 1 tie.
On personal bests the split is just as plain: across 17 shared events, Sameer Aggarwal holds the faster single in 10, Carter Kucala in 7.
Personal bests, side by side
faster single in bold| Event | Carter Kucala single | average | Sameer Aggarwal single | average |
|---|---|---|---|---|
| 3×3 | 4.71 | 6.49 | 4.13 | 5.56 |
| 2×2 | 0.62 | 1.39 | 0.51 | 1.45 |
| 4×4 | 22.82 | 28.49 | 22.60 | 26.19 |
| 5×5 | 47.11 | 53.32 | 45.21 | 51.08 |
| 6×6 | 1:31.34 | 1:42.68 | 1:24.66 | 1:30.43 |
| 7×7 | 2:28.11 | 2:39.63 | 2:18.99 | 2:30.84 |
| 3×3 blindfolded | 15.99 | 20.46 | 34.66 | 1:05.63 |
| 3×3 Fewest Moves | 18 moves | 20.33 | 21 moves | 28.67 |
| 3×3 one-handed | 7.70 | 9.45 | 7.76 | 10.82 |
| Clock | 3.44 | 4.46 | 2.99 | 4.34 |
| Megaminx | 40.15 | 45.38 | 39.74 | 46.64 |
| Pyraminx | 1.38 | 1.90 | 1.35 | 2.35 |
| Skewb | 0.75 | 1.52 | 1.46 | 3.34 |
| Square-1 | 4.55 | 7.41 | 3.42 | 4.63 |
| 4×4 blindfolded | 2:16.89 | 3:06.82 | 6:19.74 | 8:58.25 |
| 5×5 blindfolded | 5:59.46 | 8:24.71 | 22:07.00 | — |
| 3×3 Multi-Blind | 32 of 33 cubes · 59:01 | — | 8 of 8 cubes · 55:57 | — |
Year by year
every meeting, 258 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Carter Kucala | Sameer Aggarwal | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | Second round | 1.83 | 1.95 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 2.12 | 2.39 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 7.46 | 8.31 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 7.38 | 7.09 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | Second round | 10.55 | 5.72 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 10.86 | 6.12 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 2×2 | Semi Final | 1.85 | 3.10 | Carter Kucala |
| 2024 | Rubik's WCA North American Championship 2024 | 2×2 | Second round | 2.05 | 1.82 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 2×2 | First round | 2.11 | 1.99 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | First round | 6.79 | 7.41 | Carter Kucala |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | Semi Final | 7.86 | 6.85 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | Second round | 7.12 | 7.60 | Carter Kucala |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 one-handed | Second round | 13.67 | 12.33 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 one-handed | First round | 11.01 | 11.94 | Carter Kucala |
Full careers: Carter Kucala · Sameer Aggarwal. 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.