| irbaf vs Clive | 5–16 | 23.81% |
| irbaf vs Jin | 7–9 | 43.75% |
| irbaf vs Lili | 4–10 | 28.57% |
| irbaf vs Reina | 3–11 | 21.43% |
| irbaf vs Hwoarang | 7–5 | 58.33% |
| irbaf vs Steve | 2–10 | 16.67% |
| irbaf vs Law | 0–11 | 0.00% |
| irbaf vs King | 6–4 | 60.00% |
| irbaf vs Heihachi | 2–8 | 20.00% |
| irbaf vs Kazuya | 2–6 | 25.00% |
| irbaf vs Xiaoyu | 4–3 | 57.14% |
| irbaf vs Asuka | 4–3 | 57.14% |
| irbaf vs Dragunov | 3–4 | 42.86% |
| irbaf vs Lee | 2–5 | 28.57% |
| irbaf vs Eddy | 2–5 | 28.57% |
| irbaf vs Bryan | 1–4 | 20.00% |
| irbaf vs Claudio | 1–4 | 20.00% |
| irbaf vs Jun | 2–3 | 40.00% |
| irbaf vs Raven | 2–3 | 40.00% |
| irbaf vs Nina | 2–2 | 50.00% |
| irbaf vs Victor | 1–3 | 25.00% |
| irbaf vs Lidia | 1–3 | 25.00% |
| irbaf vs Devil Jin | 1–2 | 33.33% |
| irbaf vs Lars | 0–3 | 0.00% |
| irbaf vs Paul | 0–2 | 0.00% |
| irbaf vs Jack-8 | 0–2 | 0.00% |
| irbaf vs Leo | 1–1 | 50.00% |
| irbaf vs Alisa | 0–2 | 0.00% |
| irbaf vs Azucena | 0–2 | 0.00% |
| irbaf vs Yoshimitsu | 0–1 | 0.00% |
| irbaf vs Leroy | 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.