| Dumbledore vs Steve | 18–7 | 72.00% |
| Dumbledore vs King | 13–7 | 65.00% |
| Dumbledore vs Armor King | 8–9 | 47.06% |
| Dumbledore vs Reina | 11–5 | 68.75% |
| Dumbledore vs Miary Zo | 7–6 | 53.85% |
| Dumbledore vs Dragunov | 9–3 | 75.00% |
| Dumbledore vs Hwoarang | 7–3 | 70.00% |
| Dumbledore vs Eddy | 2–7–1 | 22.22% |
| Dumbledore vs Xiaoyu | 5–4 | 55.56% |
| Dumbledore vs Nina | 8–1 | 88.89% |
| Dumbledore vs Bryan | 6–2 | 75.00% |
| Dumbledore vs Law | 2–5 | 28.57% |
| Dumbledore vs Yoshimitsu | 1–5–1 | 16.67% |
| Dumbledore vs Kazuya | 6–1 | 85.71% |
| Dumbledore vs Heihachi | 5–2 | 71.43% |
| Dumbledore vs Lili | 5–1 | 83.33% |
| Dumbledore vs Lee | 2–4 | 33.33% |
| Dumbledore vs Raven | 4–2 | 66.67% |
| Dumbledore vs Victor | 3–2 | 60.00% |
| Dumbledore vs Lidia | 4–1 | 80.00% |
| Dumbledore vs Lars | 3–1 | 75.00% |
| Dumbledore vs Jun | 2–2 | 50.00% |
| Dumbledore vs Clive | 2–2 | 50.00% |
| Dumbledore vs Jin | 2–1 | 66.67% |
| Dumbledore vs Devil Jin | 2–1 | 66.67% |
| Dumbledore vs Paul | 0–2 | 0.00% |
| Dumbledore vs Leo | 2–0 | 100.00% |
| Dumbledore vs Panda | 1–1 | 50.00% |
| Dumbledore vs Azucena | 2–0 | 100.00% |
| Dumbledore vs Jack-8 | 1–0 | 100.00% |
| Dumbledore vs Alisa | 1–0 | 100.00% |
| Dumbledore vs Claudio | 1–0 | 100.00% |
| Dumbledore vs Kuma | 1–0 | 100.00% |
| Dumbledore vs Fahkumram | 1–0 | 100.00% |
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.