| IVIercy vs Jin | 18–26 | 40.91% |
| IVIercy vs Hwoarang | 14–17 | 45.16% |
| IVIercy vs Reina | 15–16 | 48.39% |
| IVIercy vs King | 11–13 | 45.83% |
| IVIercy vs Lars | 9–10 | 47.37% |
| IVIercy vs Law | 10–7 | 58.82% |
| IVIercy vs Asuka | 11–6 | 64.71% |
| IVIercy vs Eddy | 3–13 | 18.75% |
| IVIercy vs Dragunov | 7–8 | 46.67% |
| IVIercy vs Jun | 7–8 | 46.67% |
| IVIercy vs Bryan | 8–6 | 57.14% |
| IVIercy vs Steve | 10–4 | 71.43% |
| IVIercy vs Victor | 6–8 | 42.86% |
| IVIercy vs Lili | 4–9 | 30.77% |
| IVIercy vs Paul | 4–8 | 33.33% |
| IVIercy vs Kazuya | 6–6 | 50.00% |
| IVIercy vs Claudio | 6–6 | 50.00% |
| IVIercy vs Raven | 8–3 | 72.73% |
| IVIercy vs Yoshimitsu | 4–5 | 44.44% |
| IVIercy vs Kuma | 8–1 | 88.89% |
| IVIercy vs Feng | 4–4 | 50.00% |
| IVIercy vs Azucena | 4–4 | 50.00% |
| IVIercy vs Lee | 2–5 | 28.57% |
| IVIercy vs Jack-8 | 3–3 | 50.00% |
| IVIercy vs Xiaoyu | 1–4 | 20.00% |
| IVIercy vs Shaheen | 2–3 | 40.00% |
| IVIercy vs Nina | 2–3 | 40.00% |
| IVIercy vs Zafina | 2–3 | 40.00% |
| IVIercy vs Devil Jin | 0–4 | 0.00% |
| IVIercy vs Alisa | 2–2 | 50.00% |
| IVIercy vs Lidia | 1–3 | 25.00% |
| IVIercy vs Leo | 3–0 | 100.00% |
| IVIercy vs Leroy | 1–2 | 33.33% |
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.