| DumbGuyIdiotMan vs Jin | 11–7 | 61.11% |
| DumbGuyIdiotMan vs Kazuya | 9–3 | 75.00% |
| DumbGuyIdiotMan vs Dragunov | 9–3 | 75.00% |
| DumbGuyIdiotMan vs Kuma | 5–7 | 41.67% |
| DumbGuyIdiotMan vs Reina | 8–4 | 66.67% |
| DumbGuyIdiotMan vs Lili | 5–4 | 55.56% |
| DumbGuyIdiotMan vs Hwoarang | 2–6 | 25.00% |
| DumbGuyIdiotMan vs King | 2–4 | 33.33% |
| DumbGuyIdiotMan vs Devil Jin | 2–4 | 33.33% |
| DumbGuyIdiotMan vs Lee | 4–2 | 66.67% |
| DumbGuyIdiotMan vs Lidia | 3–2 | 60.00% |
| DumbGuyIdiotMan vs Paul | 2–2 | 50.00% |
| DumbGuyIdiotMan vs Steve | 2–2 | 50.00% |
| DumbGuyIdiotMan vs Leroy | 2–2 | 50.00% |
| DumbGuyIdiotMan vs Eddy | 0–4 | 0.00% |
| DumbGuyIdiotMan vs Lars | 2–1 | 66.67% |
| DumbGuyIdiotMan vs Nina | 0–3 | 0.00% |
| DumbGuyIdiotMan vs Jun | 2–1 | 66.67% |
| DumbGuyIdiotMan vs Victor | 3–0 | 100.00% |
| DumbGuyIdiotMan vs Xiaoyu | 0–2 | 0.00% |
| DumbGuyIdiotMan vs Bryan | 2–0 | 100.00% |
| DumbGuyIdiotMan vs Jack-8 | 2–0 | 100.00% |
| DumbGuyIdiotMan vs Feng | 2–0 | 100.00% |
| DumbGuyIdiotMan vs Leo | 0–2 | 0.00% |
| DumbGuyIdiotMan vs Raven | 1–1 | 50.00% |
| DumbGuyIdiotMan vs Law | 1–0 | 100.00% |
| DumbGuyIdiotMan vs Asuka | 1–0 | 100.00% |
| DumbGuyIdiotMan vs Shaheen | 1–0 | 100.00% |
| DumbGuyIdiotMan vs Azucena | 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.