| iR3b vs King | 3–1 | 75.00% |
| iR3b vs Kazuya | 2–2 | 50.00% |
| iR3b vs Jin | 1–3 | 25.00% |
| iR3b vs Steve | 2–1 | 66.67% |
| iR3b vs Law | 0–2 | 0.00% |
| iR3b vs Feng | 0–2 | 0.00% |
| iR3b vs Reina | 1–1 | 50.00% |
| iR3b vs Asuka | 0–2 | 0.00% |
| iR3b vs Jun | 1–1 | 50.00% |
| iR3b vs Azucena | 2–0 | 100.00% |
| iR3b vs Victor | 0–2 | 0.00% |
| iR3b vs Nina | 0–1 | 0.00% |
| iR3b vs Hwoarang | 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.