| MIRC vs King | 9–5 | 64.29% |
| MIRC vs Steve | 7–5 | 58.33% |
| MIRC vs Dragunov | 5–6 | 45.45% |
| MIRC vs Kazuya | 5–4 | 55.56% |
| MIRC vs Paul | 5–3 | 62.50% |
| MIRC vs Jin | 4–4 | 50.00% |
| MIRC vs Devil Jin | 5–2 | 71.43% |
| MIRC vs Victor | 3–4 | 42.86% |
| MIRC vs Law | 3–3 | 50.00% |
| MIRC vs Bryan | 3–3 | 50.00% |
| MIRC vs Lidia | 3–3 | 50.00% |
| MIRC vs Reina | 3–2 | 60.00% |
| MIRC vs Azucena | 2–3 | 40.00% |
| MIRC vs Alisa | 3–1 | 75.00% |
| MIRC vs Lee | 2–2 | 50.00% |
| MIRC vs Yoshimitsu | 1–2 | 33.33% |
| MIRC vs Jack-8 | 1–2 | 33.33% |
| MIRC vs Lars | 2–1 | 66.67% |
| MIRC vs Nina | 1–2 | 33.33% |
| MIRC vs Leroy | 1–2 | 33.33% |
| MIRC vs Eddy | 0–3 | 0.00% |
| MIRC vs Asuka | 0–2 | 0.00% |
| MIRC vs Feng | 0–2 | 0.00% |
| MIRC vs Panda | 2–0 | 100.00% |
| MIRC vs Jun | 0–2 | 0.00% |
| MIRC vs Hwoarang | 1–0 | 100.00% |
| MIRC vs Lili | 1–0 | 100.00% |
| MIRC vs Kuma | 0–1 | 0.00% |
| MIRC 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.