Head to head
Walker Welch vs Guido Dipietro
Two careers, 45 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.
Walker Welch (United States) and Guido Dipietro (Argentina) have met in 45 rounds across 6 competitions since 2019. Counting every round where both finished with a result, Walker Welch leads Guido Dipietro: 29 finishes in front to 15 and 1 tie.
On personal bests the split is just as plain: across 17 shared events, Guido Dipietro holds the faster single in 10, Walker Welch in 7.
Personal bests, side by side
faster single in bold| Event | Walker Welch single | average | Guido Dipietro single | average |
|---|---|---|---|---|
| 3×3 | 6.80 | 8.66 | 6.67 | 8.61 |
| 2×2 | 0.66 | 1.82 | 1.05 | 2.52 |
| 4×4 | 29.61 | 33.54 | 26.08 | 29.89 |
| 5×5 | 55.06 | 1:02.22 | 54.72 | 1:01.12 |
| 6×6 | 1:37.22 | 1:43.40 | 1:51.11 | 1:54.71 |
| 7×7 | 2:23.87 | 2:34.43 | 2:50.87 | 2:55.00 |
| 3×3 blindfolded | 38.46 | 1:18.86 | 18.10 | 22.78 |
| 3×3 Fewest Moves | 19 moves | 21.00 | 18 moves | 22.00 |
| 3×3 one-handed | 12.05 | 15.35 | 12.10 | 16.50 |
| Clock | 4.35 | 6.14 | 4.31 | 6.11 |
| Megaminx | 50.08 | 59.04 | 40.46 | 46.37 |
| Pyraminx | 2.06 | 3.67 | 2.49 | 4.23 |
| Skewb | 1.38 | 3.88 | 2.09 | 5.40 |
| Square-1 | 7.88 | 13.83 | 12.26 | 16.89 |
| 4×4 blindfolded | 5:16.47 | 7:21.53 | 2:21.90 | 3:02.05 |
| 5×5 blindfolded | 14:41.00 | 19:09.00 | 6:09.47 | — |
| 3×3 Multi-Blind | 13 of 13 cubes · 57:02 | — | 23 of 25 cubes · 53:47 | — |
Year by year
every meeting, 45 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Walker Welch | Guido Dipietro | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 2.65 | 2.87 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 9.53 | 11.73 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 blindfolded | First round | 1:35.33 | 27.47 | Guido Dipietro |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 Fewest Moves | Final | 24.33 | 24.33 | Guido Dipietro |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 19.13 | 19.77 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 36.41 | 33.03 | Guido Dipietro |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 blindfolded | Final | 7:01.05 | — | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 1:05.52 | 1:07.79 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | First round | 1:54.36 | 2:01.55 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | 7×7 | First round | 2:39.67 | 3:04.62 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | Clock | First round | 7.98 | 9.23 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | Megaminx | First round | 1:01.51 | 48.62 | Guido Dipietro |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | First round | 6.16 | 6.23 | Walker Welch |
| 2025 | Rubik's WCA World Championship 2025 | Skewb | First round | 5.59 | 6.48 | Walker Welch |
Full careers: Walker Welch · Guido Dipietro. 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.