In the past year (2019), Yu Sajima (佐島優) competed in 8 competitions and 68 rounds across 8 events, from Apr 20th to Nov 23rd.
Podiums
He has been on the podium 18 times across 6 events, including 8 golds, 4 silvers, and 6 bronzes.
| Event | Gold | Silver | Bronze |
| 6x6x6 Cube | 3 | | 2 |
| 4x4x4 Cube | 1 | 2 | 1 |
| 5x5x5 Cube | 1 | 2 | 1 |
| 3x3x3 Cube | 1 | | 1 |
| 7x7x7 Cube | 1 | | 1 |
| 3x3x3 One-Handed | 1 | | |
Solves/Attempts
He attempted 312 solves and completed 308.
| Event | Solves | Attempts |
| 3x3x3 Cube | 88 | 90 |
| 4x4x4 Cube | 73 | 75 |
| 5x5x5 Cube | 65 | 65 |
| 6x6x6 Cube | 21 | 21 |
| 7x7x7 Cube | 21 | 21 |
| 3x3x3 One-Handed | 15 | 15 |
| Megaminx | 15 | 15 |
| 2x2x2 Cube | 10 | 10 |
Personal Bests
He broke his personal best 24 times across 6 events, including 7 singles and 17 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 6 | 1 | 5 |
| 5x5x5 Cube | 6 | 1 | 5 |
| 7x7x7 Cube | 5 | 2 | 3 |
| 6x6x6 Cube | 4 | 2 | 2 |
| Megaminx | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| Megaminx | 1:15.97 | 57.83 | 18.14 (31.37%) |
| 7x7x7 Cube | 2:53.95 | 2:34.92 | 19.03 (12.28%) |
| 6x6x6 Cube | 1:48.28 | 1:40.96 | 7.32 (7.25%) |
| 5x5x5 Cube | 50.46 | 48.58 | 1.88 (3.87%) |
| 4x4x4 Cube | 26.86 | 26.32 | 0.54 (2.05%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| Megaminx | 1:23.37 | 1:05.51 | 17.86 (27.26%) |
| 7x7x7 Cube | 3:05.91 | 2:39.52 | 26.39 (16.54%) |
| 4x4x4 Cube | 32.03 | 28.92 | 3.11 (10.75%) |
| 5x5x5 Cube | 1:01.27 | 57.98 | 3.29 (5.67%) |
| 6x6x6 Cube | 1:55.37 | 1:50.33 | 5.04 (4.57%) |
| 3x3x3 Cube | 8.47 | 8.46 | 0.01 (0.12%) |
Cubers
He met 1203 cubers from 49 countries/regions, 137 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1066 |
| 2 | 73 |
| 3 | 30 |
| 4 | 21 |
| 5 | 4 |
| 6 | 6 |
| 7 | 3 |
| All | 1203 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| Japan | 7 |
| Australia | 1 |
