Head to head
Timothy Castle vs Sameer Aggarwal
Two careers, 821 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.
Timothy Castle (United States) and Sameer Aggarwal (United States) have met in 821 rounds across 70 competitions since 2017. Counting every round where both finished with a result, Sameer Aggarwal leads Timothy Castle: 681 finishes in front to 134 and 6 ties.
On personal bests the split is just as plain: across 17 shared events, Sameer Aggarwal holds the faster single in 13, Timothy Castle in 4.
Personal bests, side by side
faster single in bold| Event | Timothy Castle single | average | Sameer Aggarwal single | average |
|---|---|---|---|---|
| 3×3 | 5.19 | 7.67 | 4.13 | 5.56 |
| 2×2 | 0.94 | 1.61 | 0.51 | 1.45 |
| 4×4 | 24.43 | 28.79 | 22.60 | 26.19 |
| 5×5 | 46.95 | 55.13 | 45.21 | 51.08 |
| 6×6 | 1:31.96 | 1:38.83 | 1:24.66 | 1:30.43 |
| 7×7 | 2:24.29 | 2:33.91 | 2:18.99 | 2:30.84 |
| 3×3 blindfolded | 16.30 | 24.57 | 34.66 | 1:05.63 |
| 3×3 Fewest Moves | 26 moves | 29.67 | 21 moves | 28.67 |
| 3×3 one-handed | 11.06 | 13.53 | 7.76 | 10.82 |
| Clock | 5.34 | 6.66 | 2.99 | 4.34 |
| Megaminx | 43.26 | 47.29 | 39.74 | 46.64 |
| Pyraminx | 2.01 | 2.53 | 1.35 | 2.35 |
| Skewb | 2.20 | 3.50 | 1.46 | 3.34 |
| Square-1 | 4.73 | 7.07 | 3.42 | 4.63 |
| 4×4 blindfolded | 3:01.58 | — | 6:19.74 | 8:58.25 |
| 5×5 blindfolded | 9:16.56 | — | 22:07.00 | — |
| 3×3 Multi-Blind | 19 of 21 cubes · 52:48 | — | 8 of 8 cubes · 55:57 | — |
Year by year
every meeting, 821 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Timothy Castle | Sameer Aggarwal | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 3.74 | 2.39 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 8.63 | 7.09 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 8.47 | 8.31 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | First round | 9.31 | 6.12 | Sameer Aggarwal |
| 2025 | Rubik's WCA World Championship 2025 | Square-1 | Second round | 9.02 | 5.72 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | 3×3 | Semi Final | 8.67 | 7.38 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | 3×3 | Second round | 8.73 | 6.72 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | 3×3 | First round | 8.52 | 7.38 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | 3×3 one-handed | First round | 17.06 | 12.25 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | 5×5 | First round | 55.15 | 53.45 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | 5×5 | Final | 56.43 | 57.95 | Timothy Castle |
| 2025 | Warm Up Seattle 2025 | Square-1 | Final | 8.93 | 5.33 | Sameer Aggarwal |
| 2025 | Warm Up Seattle 2025 | Square-1 | First round | 10.81 | 5.11 | Sameer Aggarwal |
| 2025 | Lakewood Newcomers 2025 | 2×2 | Final | 3.67 | 1.65 | Sameer Aggarwal |
Full careers: Timothy Castle · 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.