| IDUMB vs Clive | 11–9 | 55.00% |
| IDUMB vs Jin | 2–9 | 18.18% |
| IDUMB vs Eddy | 3–3 | 50.00% |
| IDUMB vs Heihachi | 2–3 | 40.00% |
| IDUMB vs Bryan | 1–3 | 25.00% |
| IDUMB vs Devil Jin | 3–1 | 75.00% |
| IDUMB vs Hwoarang | 2–1 | 66.67% |
| IDUMB vs Alisa | 2–1 | 66.67% |
| IDUMB vs Panda | 1–2 | 33.33% |
| IDUMB vs King | 2–0 | 100.00% |
| IDUMB vs Steve | 2–0 | 100.00% |
| IDUMB vs Lili | 2–0 | 100.00% |
| IDUMB vs Shaheen | 0–2 | 0.00% |
| IDUMB vs Reina | 2–0 | 100.00% |
| IDUMB vs Azucena | 2–0 | 100.00% |
| IDUMB vs Dragunov | 0–1 | 0.00% |
| IDUMB vs Lars | 0–1 | 0.00% |
| IDUMB vs Victor | 1–0 | 100.00% |
| IDUMB vs Kuma | 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.