Head to head
Will Callan vs Sameer Aggarwal
Two careers, 116 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.
Will Callan (United States) and Sameer Aggarwal (United States) have met in 116 rounds across 7 competitions since 2018. Counting every round where both finished with a result, Sameer Aggarwal leads Will Callan: 76 finishes in front to 40.
On personal bests the split is just as plain: across 16 shared events, Sameer Aggarwal holds the faster single in 15, Will Callan in 1.
Personal bests, side by side
faster single in bold| Event | Will Callan single | average | Sameer Aggarwal single | average |
|---|---|---|---|---|
| 3×3 | 5.82 | 7.20 | 4.13 | 5.56 |
| 2×2 | 0.62 | 1.19 | 0.51 | 1.45 |
| 4×4 | 23.33 | 29.17 | 22.60 | 26.19 |
| 5×5 | 51.09 | 59.05 | 45.21 | 51.08 |
| 6×6 | 2:03.91 | 2:10.43 | 1:24.66 | 1:30.43 |
| 7×7 | 3:18.34 | 3:32.24 | 2:18.99 | 2:30.84 |
| 3×3 blindfolded | 1:08.57 | 1:50.84 | 34.66 | 1:05.63 |
| 3×3 Fewest Moves | 22 moves | 29.33 | 21 moves | 28.67 |
| 3×3 one-handed | 11.54 | 14.47 | 7.76 | 10.82 |
| Clock | 8.26 | 10.10 | 2.99 | 4.34 |
| Megaminx | 45.44 | 50.55 | 39.74 | 46.64 |
| Pyraminx | 2.46 | 4.30 | 1.35 | 2.35 |
| Skewb | 1.36 | 3.47 | 1.46 | 3.34 |
| Square-1 | 9.50 | 12.57 | 3.42 | 4.63 |
| 4×4 blindfolded | 9:42.31 | — | 6:19.74 | 8:58.25 |
| 3×3 Multi-Blind | 7 of 9 cubes · 46:33 | — | 8 of 8 cubes · 55:57 | — |
Year by year
every meeting, 116 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Will Callan | Sameer Aggarwal | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | Second round | 1.81 | 1.95 | Will Callan |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 1.43 | 2.39 | Will Callan |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 7.78 | 8.31 | Will Callan |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 9.44 | 7.09 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 14.84 | 6.12 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 2×2 | Semi Final | 1.89 | 3.10 | Will Callan |
| 2024 | Rubik's WCA North American Championship 2024 | 2×2 | Second round | 1.68 | 1.82 | Will Callan |
| 2024 | Rubik's WCA North American Championship 2024 | 2×2 | First round | 1.68 | 1.99 | Will Callan |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | First round | 8.04 | 7.41 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | Semi Final | 9.86 | 6.85 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | Second round | 8.13 | 7.60 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 one-handed | First round | 17.66 | 11.94 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 4×4 | Second round | 39.62 | 29.65 | Sameer Aggarwal |
| 2024 | Rubik's WCA North American Championship 2024 | 4×4 | First round | 35.31 | 27.52 | Sameer Aggarwal |
Full careers: Will Callan · 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.