| iboo vs Hwoarang | 4–8 | 33.33% |
| iboo vs Heihachi | 2–9 | 18.18% |
| iboo vs King | 4–4 | 50.00% |
| iboo vs Jin | 3–5 | 37.50% |
| iboo vs Bryan | 5–3 | 62.50% |
| iboo vs Reina | 2–5 | 28.57% |
| iboo vs Law | 4–2 | 66.67% |
| iboo vs Victor | 4–2 | 66.67% |
| iboo vs Kazuya | 0–5 | 0.00% |
| iboo vs Jun | 1–4 | 20.00% |
| iboo vs Asuka | 3–1 | 75.00% |
| iboo vs Lili | 2–2 | 50.00% |
| iboo vs Steve | 2–1 | 66.67% |
| iboo vs Azucena | 1–2 | 33.33% |
| iboo vs Devil Jin | 0–2 | 0.00% |
| iboo vs Lars | 0–2 | 0.00% |
| iboo vs Shaheen | 0–2 | 0.00% |
| iboo vs Nina | 0–2 | 0.00% |
| iboo vs Lee | 2–0 | 100.00% |
| iboo vs Leroy | 1–1 | 50.00% |
| iboo vs Eddy | 0–2 | 0.00% |
| iboo vs Yoshimitsu | 0–1 | 0.00% |
| iboo vs Dragunov | 0–1 | 0.00% |
| iboo vs Leo | 0–1 | 0.00% |
| iboo vs Claudio | 0–1 | 0.00% |
| iboo vs Lidia | 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.