| IamSteppa4X vs Jin | 3–8 | 27.27% |
| IamSteppa4X vs Dragunov | 5–6 | 45.45% |
| IamSteppa4X vs Steve | 6–2 | 75.00% |
| IamSteppa4X vs King | 6–1 | 85.71% |
| IamSteppa4X vs Bryan | 5–1 | 83.33% |
| IamSteppa4X vs Reina | 6–0 | 100.00% |
| IamSteppa4X vs Jack-8 | 3–1 | 75.00% |
| IamSteppa4X vs Lars | 2–2 | 50.00% |
| IamSteppa4X vs Law | 2–1 | 66.67% |
| IamSteppa4X vs Kazuya | 0–3 | 0.00% |
| IamSteppa4X vs Asuka | 1–2 | 33.33% |
| IamSteppa4X vs Lili | 3–0 | 100.00% |
| IamSteppa4X vs Eddy | 1–2 | 33.33% |
| IamSteppa4X vs Armor King | 1–2 | 33.33% |
| IamSteppa4X vs Leo | 0–2 | 0.00% |
| IamSteppa4X vs Kuma | 2–0 | 100.00% |
| IamSteppa4X vs Jun | 0–2 | 0.00% |
| IamSteppa4X vs Lidia | 2–0 | 100.00% |
| IamSteppa4X vs Clive | 2–0 | 100.00% |
| IamSteppa4X vs Hwoarang | 1–0 | 100.00% |
| IamSteppa4X vs Devil Jin | 0–1 | 0.00% |
| IamSteppa4X vs Alisa | 1–0 | 100.00% |
| IamSteppa4X vs Claudio | 0–1 | 0.00% |
| IamSteppa4X vs Nina | 1–0 | 100.00% |
| IamSteppa4X vs Heihachi | 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.