| Boubounou vs Jin | 9–16 | 36.00% |
| Boubounou vs Heihachi | 4–10 | 28.57% |
| Boubounou vs Steve | 6–6 | 50.00% |
| Boubounou vs Paul | 4–6 | 40.00% |
| Boubounou vs Lars | 5–5 | 50.00% |
| Boubounou vs Reina | 8–2 | 80.00% |
| Boubounou vs Eddy | 4–5 | 44.44% |
| Boubounou vs Hwoarang | 2–5 | 28.57% |
| Boubounou vs Jun | 4–3 | 57.14% |
| Boubounou vs Asuka | 3–3 | 50.00% |
| Boubounou vs Claudio | 4–2 | 66.67% |
| Boubounou vs King | 2–3 | 40.00% |
| Boubounou vs Xiaoyu | 1–4 | 20.00% |
| Boubounou vs Kazuya | 3–2 | 60.00% |
| Boubounou vs Shaheen | 3–2 | 60.00% |
| Boubounou vs Lee | 4–1 | 80.00% |
| Boubounou vs Law | 3–1 | 75.00% |
| Boubounou vs Lili | 0–4 | 0.00% |
| Boubounou vs Nina | 4–0 | 100.00% |
| Boubounou vs Clive | 1–3 | 25.00% |
| Boubounou vs Yoshimitsu | 2–1 | 66.67% |
| Boubounou vs Bryan | 2–1 | 66.67% |
| Boubounou vs Devil Jin | 2–1 | 66.67% |
| Boubounou vs Kuma | 2–1 | 66.67% |
| Boubounou vs Panda | 0–3 | 0.00% |
| Boubounou vs Azucena | 1–2 | 33.33% |
| Boubounou vs Raven | 1–2 | 33.33% |
| Boubounou vs Lidia | 2–1 | 66.67% |
| Boubounou vs Feng | 0–2 | 0.00% |
| Boubounou vs Dragunov | 0–2 | 0.00% |
| Boubounou vs Alisa | 1–1 | 50.00% |
| Boubounou vs Zafina | 0–2 | 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.