| Dumbinator vs Jin | 35–18 | 66.04% |
| Dumbinator vs Kazuya | 28–21 | 57.14% |
| Dumbinator vs King | 18–23 | 43.90% |
| Dumbinator vs Clive | 20–19 | 51.28% |
| Dumbinator vs Steve | 20–17 | 54.05% |
| Dumbinator vs Law | 17–18 | 48.57% |
| Dumbinator vs Hwoarang | 24–10 | 70.59% |
| Dumbinator vs Bryan | 15–17 | 46.88% |
| Dumbinator vs Reina | 21–8 | 72.41% |
| Dumbinator vs Jun | 12–15 | 44.44% |
| Dumbinator vs Heihachi | 16–10 | 61.54% |
| Dumbinator vs Lili | 15–9 | 62.50% |
| Dumbinator vs Victor | 14–8 | 63.64% |
| Dumbinator vs Yoshimitsu | 14–7 | 66.67% |
| Dumbinator vs Lars | 8–12 | 40.00% |
| Dumbinator vs Paul | 9–8 | 52.94% |
| Dumbinator vs Jack-8 | 6–10 | 37.50% |
| Dumbinator vs Eddy | 7–9 | 43.75% |
| Dumbinator vs Dragunov | 6–9 | 40.00% |
| Dumbinator vs Asuka | 7–7 | 50.00% |
| Dumbinator vs Nina | 4–9 | 30.77% |
| Dumbinator vs Azucena | 8–5 | 61.54% |
| Dumbinator vs Xiaoyu | 6–6 | 50.00% |
| Dumbinator vs Devil Jin | 8–4 | 66.67% |
| Dumbinator vs Lee | 5–7 | 41.67% |
| Dumbinator vs Feng | 6–5 | 54.55% |
| Dumbinator vs Lidia | 6–5 | 54.55% |
| Dumbinator vs Leo | 2–6 | 25.00% |
| Dumbinator vs Alisa | 3–3 | 50.00% |
| Dumbinator vs Leroy | 2–3 | 40.00% |
| Dumbinator vs Shaheen | 2–2 | 50.00% |
| Dumbinator vs Panda | 0–4 | 0.00% |
| Dumbinator vs Raven | 0–4 | 0.00% |
| Dumbinator vs Armor King | 3–1 | 75.00% |
| Dumbinator vs Miary Zo | 3–1 | 75.00% |
| Dumbinator vs Claudio | 3–0 | 100.00% |
| Dumbinator vs Fahkumram | 2–1 | 66.67% |
| Dumbinator vs Kuma | 1–1 | 50.00% |
| Dumbinator vs Zafina | 1–0 | 100.00% |
| Dumbinator vs Anna | 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.