Head to head
Belarmino Eusébio Chalale vs Roger Nataniel Issassa dos Santos
Two careers, 50 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.
Belarmino Eusébio Chalale (Angola) and Roger Nataniel Issassa dos Santos (Angola) have met in 50 rounds across 10 competitions since 2023. Counting every round where both finished with a result, Roger Nataniel Issassa dos Santos leads Belarmino Eusébio Chalale: 38 finishes in front to 11 and 1 tie.
On personal bests the split is just as plain: across 9 shared events, Roger Nataniel Issassa dos Santos holds the faster single in 6, Belarmino Eusébio Chalale in 3.
Personal bests, side by side
faster single in bold| Event | Belarmino Eusébio Chalale single | average | Roger Nataniel Issassa dos Santos single | average |
|---|---|---|---|---|
| 3×3 | 10.09 | 12.50 | 7.72 | 9.98 |
| 2×2 | 1.68 | 5.42 | 2.12 | 4.75 |
| 4×4 | 1:09.17 | 1:20.26 | 29.73 | 38.15 |
| 5×5 | 2:34.54 | 2:55.50 | 1:08.42 | 1:14.90 |
| 3×3 Fewest Moves | 48 moves | — | 33 moves | 40.33 |
| 3×3 one-handed | 18.32 | 23.87 | 20.58 | 25.88 |
| Megaminx | 1:25.44 | 1:48.05 | 1:04.10 | 1:10.47 |
| Pyraminx | 3.46 | 6.94 | 6.27 | 9.17 |
| Square-1 | 52.10 | 1:14.30 | 16.29 | 29.11 |
Year by year
every meeting, 50 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Belarmino Eusébio Chalale | Roger Nataniel Issassa dos Santos | ahead |
|---|---|---|---|---|---|---|
| 2026 | IMETRO Open 2026 | 2×2 | First round | 5.50 | 5.14 | Roger Nataniel Issassa dos Santos |
| 2026 | IMETRO Open 2026 | 2×2 | Final | 6.16 | 5.72 | Roger Nataniel Issassa dos Santos |
| 2026 | IMETRO Open 2026 | 3×3 | First round | 14.82 | 12.00 | Roger Nataniel Issassa dos Santos |
| 2026 | IMETRO Open 2026 | 3×3 | Final | 12.76 | 10.11 | Roger Nataniel Issassa dos Santos |
| 2026 | IMETRO Open 2026 | 3×3 blindfolded | Final | — | — | tie |
| 2026 | IMETRO Open 2026 | Pyraminx | Final | 6.94 | 14.12 | Belarmino Eusébio Chalale |
| 2026 | Cube in Luanda 2026 | 2×2 | Final | 5.66 | 6.26 | Belarmino Eusébio Chalale |
| 2026 | Cube in Luanda 2026 | 2×2 | First round | 5.90 | 5.04 | Roger Nataniel Issassa dos Santos |
| 2026 | Cube in Luanda 2026 | 3×3 | First round | 13.09 | 11.29 | Roger Nataniel Issassa dos Santos |
| 2026 | Cube in Luanda 2026 | 3×3 | Final | 13.72 | 10.06 | Roger Nataniel Issassa dos Santos |
| 2026 | Cube in Luanda 2026 | Megaminx | Final | 1:50.74 | 1:10.47 | Roger Nataniel Issassa dos Santos |
| 2025 | FMC Lusófono 2025 | 3×3 Fewest Moves | Final | 48 moves | 40.33 | Roger Nataniel Issassa dos Santos |
| 2025 | Hotel Forum Open 2025 | 3×3 | First round | 12.50 | 11.68 | Roger Nataniel Issassa dos Santos |
| 2025 | Hotel Forum Open 2025 | 3×3 | Final | 13.87 | 10.22 | Roger Nataniel Issassa dos Santos |
Full careers: Belarmino Eusébio Chalale · Roger Nataniel Issassa dos Santos. 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.