In the past year (2023), Marcus Siu competed in 10 competitions and 172 rounds across 13 events, from Jan 27th to Oct 22nd.
Podiums
He has been on the podium 13 times across 5 events, including 3 golds, 4 silvers, and 6 bronzes.
| Event | Gold | Silver | Bronze |
| Square-1 | 3 | 2 | 1 |
| Pyraminx | | 2 | |
| 4x4x4 Cube | | | 2 |
| 3x3x3 One-Handed | | | 2 |
| 6x6x6 Cube | | | 1 |
Solves/Attempts
He attempted 810 solves and completed 800.
| Event | Solves | Attempts |
| 3x3x3 Cube | 113 | 115 |
| 2x2x2 Cube | 103 | 105 |
| Square-1 | 95 | 95 |
| Pyraminx | 83 | 85 |
| Clock | 71 | 75 |
| 5x5x5 Cube | 65 | 65 |
| Skewb | 60 | 60 |
| 4x4x4 Cube | 55 | 55 |
| 3x3x3 One-Handed | 50 | 50 |
| Megaminx | 40 | 40 |
| 6x6x6 Cube | 30 | 30 |
| 7x7x7 Cube | 30 | 30 |
| 3x3x3 Fewest Moves | 5 | 5 |
Personal Bests
He broke his personal best 27 times across 11 events, including 13 singles and 14 averages.
| Event | Times | Single | Average |
| Clock | 5 | 2 | 3 |
| 4x4x4 Cube | 3 | 1 | 2 |
| 6x6x6 Cube | 3 | 1 | 2 |
| 7x7x7 Cube | 3 | 1 | 2 |
| 3x3x3 One-Handed | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 2 | 0 |
| Megaminx | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 2x2x2 Cube | 1 | 1 | 0 |
| Square-1 | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Clock | 8.11 | 6.85 | 1.26 (18.39%) |
| 2x2x2 Cube | 1.71 | 1.46 | 0.25 (17.12%) |
| Pyraminx | 2.49 | 2.21 | 0.28 (12.67%) |
| 6x6x6 Cube | 2:01.77 | 1:51.91 | 9.86 (8.81%) |
| 3x3x3 One-Handed | 13.64 | 12.55 | 1.09 (8.69%) |
| 5x5x5 Cube | 1:02.90 | 58.28 | 4.62 (7.93%) |
| 4x4x4 Cube | 31.07 | 29.83 | 1.24 (4.16%) |
| 3x3x3 Cube | 7.87 | 7.79 | 0.08 (1.03%) |
| 7x7x7 Cube | 3:02.33 | 3:02.03 | 0.30 (0.16%) |
| Megaminx | 1:08.12 | 1:08.10 | 0.02 (0.03%) |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Clock | 9.83 | 8.77 | 1.06 (12.09%) |
| Pyraminx | 3.85 | 3.50 | 0.35 (10.00%) |
| 4x4x4 Cube | 36.72 | 34.50 | 2.22 (6.43%) |
| 3x3x3 Cube | 9.11 | 8.62 | 0.49 (5.68%) |
| 6x6x6 Cube | 2:14.73 | 2:09.48 | 5.25 (4.05%) |
| Megaminx | 1:18.49 | 1:16.48 | 2.01 (2.63%) |
| Square-1 | 9.05 | 8.82 | 0.23 (2.61%) |
| 7x7x7 Cube | 3:20.29 | 3:15.82 | 4.47 (2.28%) |
| 3x3x3 One-Handed | 15.44 | 15.23 | 0.21 (1.38%) |
Cubers
He met 1128 cubers from 46 countries/regions, 272 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 856 |
| 2 | 178 |
| 3 | 60 |
| 4 | 14 |
| 5 | 11 |
| 6 | 5 |
| 7 | 3 |
| 8 | 1 |
| All | 1128 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| United Kingdom | 9 |
| Poland | 1 |
