| IFroOsTi478 vs Law | 9–12 | 42.86% |
| IFroOsTi478 vs Steve | 7–8 | 46.67% |
| IFroOsTi478 vs Alisa | 6–8 | 42.86% |
| IFroOsTi478 vs King | 3–10 | 23.08% |
| IFroOsTi478 vs Yoshimitsu | 9–4 | 69.23% |
| IFroOsTi478 vs Hwoarang | 3–10 | 23.08% |
| IFroOsTi478 vs Lili | 4–5 | 44.44% |
| IFroOsTi478 vs Reina | 3–6 | 33.33% |
| IFroOsTi478 vs Jin | 2–6 | 25.00% |
| IFroOsTi478 vs Lars | 2–6 | 25.00% |
| IFroOsTi478 vs Bryan | 1–6 | 14.29% |
| IFroOsTi478 vs Kazuya | 1–4 | 20.00% |
| IFroOsTi478 vs Victor | 2–3 | 40.00% |
| IFroOsTi478 vs Dragunov | 1–3 | 25.00% |
| IFroOsTi478 vs Jun | 3–1 | 75.00% |
| IFroOsTi478 vs Kuma | 1–3 | 25.00% |
| IFroOsTi478 vs Shaheen | 1–2 | 33.33% |
| IFroOsTi478 vs Nina | 0–3 | 0.00% |
| IFroOsTi478 vs Azucena | 3–0 | 100.00% |
| IFroOsTi478 vs Raven | 0–3 | 0.00% |
| IFroOsTi478 vs Eddy | 1–2 | 33.33% |
| IFroOsTi478 vs Asuka | 0–2 | 0.00% |
| IFroOsTi478 vs Leroy | 2–0 | 100.00% |
| IFroOsTi478 vs Xiaoyu | 1–1 | 50.00% |
| IFroOsTi478 vs Devil Jin | 0–2 | 0.00% |
| IFroOsTi478 vs Feng | 0–2 | 0.00% |
| IFroOsTi478 vs Paul | 0–1 | 0.00% |
| IFroOsTi478 vs Panda | 1–0 | 100.00% |
| IFroOsTi478 vs Zafina | 0–1 | 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.