Head to head
Shaun Mack vs Carson Widjaja
Two careers, 555 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.
Shaun Mack (United States) and Carson Widjaja (United States) have met in 555 rounds across 54 competitions since 2019. Counting every round where both finished with a result, Shaun Mack leads Carson Widjaja: 373 finishes in front to 182.
On personal bests the split is just as plain: across 13 shared events, Shaun Mack holds the faster single in 10, Carson Widjaja in 3.
Personal bests, side by side
faster single in bold| Event | Shaun Mack single | average | Carson Widjaja single | average |
|---|---|---|---|---|
| 3×3 | 4.49 | 5.92 | 4.05 | 5.63 |
| 2×2 | 0.93 | 1.52 | 0.98 | 1.97 |
| 4×4 | 23.23 | 26.51 | 21.36 | 24.66 |
| 5×5 | 45.39 | 52.64 | 42.97 | 49.49 |
| 6×6 | 1:29.24 | 1:35.64 | 1:48.73 | 1:58.29 |
| 7×7 | 2:36.35 | 2:41.88 | 3:53.22 | 4:08.00 |
| 3×3 Fewest Moves | 31 moves | 33.67 | 38 moves | — |
| 3×3 one-handed | 7.88 | 10.02 | 10.26 | 12.36 |
| Clock | 3.58 | 4.30 | 8.71 | 11.68 |
| Megaminx | 38.58 | 44.29 | 43.30 | 48.80 |
| Pyraminx | 1.23 | 2.17 | 1.52 | 4.02 |
| Skewb | 1.66 | 2.77 | 3.23 | 5.66 |
| Square-1 | 5.62 | 7.26 | 6.28 | 9.35 |
Year by year
every meeting, 555 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Shaun Mack | Carson Widjaja | ahead |
|---|---|---|---|---|---|---|
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 2×2 | First round | 1.72 | 3.25 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 2×2 | Second round | 1.66 | 2.90 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 3×3 | Final | 5.97 | 5.37 | Carson Widjaja |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 3×3 | First round | 6.85 | 7.67 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 3×3 | Semi Final | 6.38 | 6.97 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 3×3 | Second round | 6.58 | 6.91 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 3×3 one-handed | First round | 12.16 | 15.65 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 4×4 | Final | 26.51 | 25.90 | Carson Widjaja |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 4×4 | First round | 29.29 | 28.59 | Carson Widjaja |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 5×5 | Final | 53.16 | 51.89 | Carson Widjaja |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 5×5 | First round | 52.64 | 54.34 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 6×6 | Final | 1:38.08 | 2:02.40 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | 7×7 | Final | 2:58.79 | 4:08.00 | Shaun Mack |
| 2026 | Mid-Atlantic Speedcubing Championship 2026 | Megaminx | First round | 58.90 | 57.27 | Carson Widjaja |
Full careers: Shaun Mack · Carson Widjaja. 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.