| Dumbestdb vs King | 12–6 | 66.67% |
| Dumbestdb vs Jin | 11–5 | 68.75% |
| Dumbestdb vs Reina | 7–6 | 53.85% |
| Dumbestdb vs Paul | 5–7 | 41.67% |
| Dumbestdb vs Law | 5–7 | 41.67% |
| Dumbestdb vs Hwoarang | 2–5 | 28.57% |
| Dumbestdb vs Dragunov | 5–2 | 71.43% |
| Dumbestdb vs Jun | 5–2 | 71.43% |
| Dumbestdb vs Xiaoyu | 1–5 | 16.67% |
| Dumbestdb vs Bryan | 5–1 | 83.33% |
| Dumbestdb vs Feng | 2–4 | 33.33% |
| Dumbestdb vs Lili | 5–1 | 83.33% |
| Dumbestdb vs Lidia | 6–0 | 100.00% |
| Dumbestdb vs Steve | 3–2 | 60.00% |
| Dumbestdb vs Claudio | 2–3 | 40.00% |
| Dumbestdb vs Azucena | 5–0 | 100.00% |
| Dumbestdb vs Kazuya | 2–2 | 50.00% |
| Dumbestdb vs Alisa | 1–3 | 25.00% |
| Dumbestdb vs Kuma | 0–4 | 0.00% |
| Dumbestdb vs Raven | 2–2 | 50.00% |
| Dumbestdb vs Yoshimitsu | 2–1 | 66.67% |
| Dumbestdb vs Asuka | 2–1 | 66.67% |
| Dumbestdb vs Zafina | 3–0 | 100.00% |
| Dumbestdb vs Leo | 2–1 | 66.67% |
| Dumbestdb vs Lars | 0–2 | 0.00% |
| Dumbestdb vs Shaheen | 0–2 | 0.00% |
| Dumbestdb vs Lee | 2–0 | 100.00% |
| Dumbestdb vs Leroy | 2–0 | 100.00% |
| Dumbestdb vs Devil Jin | 1–0 | 100.00% |
| Dumbestdb vs Nina | 1–0 | 100.00% |
| Dumbestdb vs Victor | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.