| steroid vs Paul | 12–9 | 57.14% |
| steroid vs Kazuya | 12–9 | 57.14% |
| steroid vs Dragunov | 14–7 | 66.67% |
| steroid vs Feng | 7–6 | 53.85% |
| steroid vs Jin | 4–7 | 36.36% |
| steroid vs Victor | 7–4 | 63.64% |
| steroid vs Steve | 6–4 | 60.00% |
| steroid vs King | 4–5 | 44.44% |
| steroid vs Alisa | 5–3 | 62.50% |
| steroid vs Jun | 2–6 | 25.00% |
| steroid vs Azucena | 5–3 | 62.50% |
| steroid vs Yoshimitsu | 6–1 | 85.71% |
| steroid vs Xiaoyu | 2–5 | 28.57% |
| steroid vs Asuka | 3–4 | 42.86% |
| steroid vs Devil Jin | 3–4 | 42.86% |
| steroid vs Lili | 2–5 | 28.57% |
| steroid vs Leo | 3–4 | 42.86% |
| steroid vs Zafina | 4–3 | 57.14% |
| steroid vs Leroy | 2–4 | 33.33% |
| steroid vs Reina | 3–3 | 50.00% |
| steroid vs Law | 2–3 | 40.00% |
| steroid vs Bryan | 0–4 | 0.00% |
| steroid vs Claudio | 2–2 | 50.00% |
| steroid vs Nina | 2–2 | 50.00% |
| steroid vs Hwoarang | 2–1 | 66.67% |
| steroid vs Jack-8 | 0–3 | 0.00% |
| steroid vs Lars | 1–2 | 33.33% |
| steroid vs Lee | 1–2 | 33.33% |
| steroid vs Panda | 1–2 | 33.33% |
| steroid vs Eddy | 0–3 | 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.