Head to head
Carter Kucala vs Louis-Marie Ratto
Two careers, 41 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 Louis-Marie Ratto (France) have met in 41 rounds across 5 competitions since 2022. Counting every round where both finished with a result, Carter Kucala leads Louis-Marie Ratto: 30 finishes in front to 11.
On personal bests the split is just as plain: across 13 shared events, Carter Kucala holds the faster single in 12, Louis-Marie Ratto in 0.
Personal bests, side by side
faster single in bold| Event | Carter Kucala single | average | Louis-Marie Ratto single | average |
|---|---|---|---|---|
| 3×3 | 4.71 | 6.49 | 6.86 | 8.23 |
| 2×2 | 0.62 | 1.39 | 1.01 | 1.63 |
| 4×4 | 22.82 | 28.49 | 33.07 | 39.01 |
| 5×5 | 47.11 | 53.32 | 1:26.94 | 1:41.96 |
| 6×6 | 1:31.34 | 1:42.68 | 4:30.72 | 4:40.97 |
| 3×3 blindfolded | 15.99 | 20.46 | 3:06.69 | — |
| 3×3 Fewest Moves | 18 moves | 20.33 | 18 moves | 20.67 |
| 3×3 one-handed | 7.70 | 9.45 | 12.06 | 15.06 |
| Clock | 3.44 | 4.46 | 6.22 | 7.32 |
| Megaminx | 40.15 | 45.38 | 1:10.28 | 1:17.45 |
| Pyraminx | 1.38 | 1.90 | 1.48 | 2.41 |
| Skewb | 0.75 | 1.52 | 1.95 | 3.01 |
| Square-1 | 4.55 | 7.41 | 8.54 | 10.25 |
Year by year
every meeting, 41 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Carter Kucala | Louis-Marie Ratto | ahead |
|---|---|---|---|---|---|---|
| 2025 | FMC under the Mistletoe 2025 | 3×3 Fewest Moves | First round | 21.00 | 20.67 | Louis-Marie Ratto |
| 2025 | FMC under the Mistletoe 2025 | 3×3 Fewest Moves | Final | 23.00 | 22.00 | Louis-Marie Ratto |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | Second round | 1.83 | 3.00 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 2.12 | 1.63 | Louis-Marie Ratto |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 7.38 | 10.05 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 Fewest Moves | Final | 22.00 | 22.67 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | First round | 2.98 | 3.40 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | Second round | 2.79 | 3.15 | Louis-Marie Ratto |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | Second round | 2.21 | 4.84 | Carter Kucala |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 3.22 | 4.67 | Carter Kucala |
| 2024 | Rubik's WCA European Championship 2024 | 2×2 | First round | 2.77 | 2.05 | Louis-Marie Ratto |
| 2024 | Rubik's WCA European Championship 2024 | 2×2 | Second round | 1.91 | 1.72 | Louis-Marie Ratto |
| 2024 | Rubik's WCA European Championship 2024 | 3×3 | First round | 7.04 | 8.84 | Carter Kucala |
| 2024 | Rubik's WCA European Championship 2024 | 3×3 | Second round | 8.15 | 9.22 | Carter Kucala |
Full careers: Carter Kucala · Louis-Marie Ratto. 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.