| I am Bad vs Miary Zo | 12–1 | 92.31% |
| I am Bad vs Jin | 8–3 | 72.73% |
| I am Bad vs Asuka | 6–2 | 75.00% |
| I am Bad vs Steve | 6–1 | 85.71% |
| I am Bad vs Reina | 4–3 | 57.14% |
| I am Bad vs Fahkumram | 5–2 | 71.43% |
| I am Bad vs Lee | 5–1 | 83.33% |
| I am Bad vs Jun | 6–0 | 100.00% |
| I am Bad vs Eddy | 4–2 | 66.67% |
| I am Bad vs Armor King | 6–0 | 100.00% |
| I am Bad vs Kazuya | 4–1 | 80.00% |
| I am Bad vs Azucena | 5–0 | 100.00% |
| I am Bad vs Heihachi | 2–3 | 40.00% |
| I am Bad vs Paul | 4–0 | 100.00% |
| I am Bad vs Bryan | 2–2 | 50.00% |
| I am Bad vs Lili | 4–0 | 100.00% |
| I am Bad vs Lidia | 4–0 | 100.00% |
| I am Bad vs King | 3–0 | 100.00% |
| I am Bad vs Devil Jin | 2–1 | 66.67% |
| I am Bad vs Dragunov | 3–0 | 100.00% |
| I am Bad vs Lars | 3–0 | 100.00% |
| I am Bad vs Clive | 3–0 | 100.00% |
| I am Bad vs Law | 2–0 | 100.00% |
| I am Bad vs Yoshimitsu | 2–0 | 100.00% |
| I am Bad vs Xiaoyu | 2–0 | 100.00% |
| I am Bad vs Alisa | 2–0 | 100.00% |
| I am Bad vs Claudio | 2–0 | 100.00% |
| I am Bad vs Leroy | 2–0 | 100.00% |
| I am Bad vs Hwoarang | 1–0 | 100.00% |
| I am Bad vs Jack-8 | 1–0 | 100.00% |
| I am Bad vs Shaheen | 1–0 | 100.00% |
| I am Bad vs Nina | 0–1 | 0.00% |
| I am Bad vs Victor | 1–0 | 100.00% |
| I am Bad vs Raven | 1–0 | 100.00% |
| I am Bad vs Anna | 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.