| Couls vs King | 16–30 | 34.78% |
| Couls vs Steve | 16–25 | 39.02% |
| Couls vs Reina | 16–23 | 41.03% |
| Couls vs Jin | 10–22 | 31.25% |
| Couls vs Dragunov | 13–18 | 41.94% |
| Couls vs Lili | 14–16 | 46.67% |
| Couls vs Kazuya | 13–15 | 46.43% |
| Couls vs Law | 9–18 | 33.33% |
| Couls vs Bryan | 11–16 | 40.74% |
| Couls vs Yoshimitsu | 15–11 | 57.69% |
| Couls vs Eddy | 9–12 | 42.86% |
| Couls vs Nina | 7–13 | 35.00% |
| Couls vs Victor | 7–12 | 36.84% |
| Couls vs Lars | 6–12 | 33.33% |
| Couls vs Asuka | 10–5 | 66.67% |
| Couls vs Clive | 5–10 | 33.33% |
| Couls vs Hwoarang | 7–7 | 50.00% |
| Couls vs Azucena | 9–5 | 64.29% |
| Couls vs Armor King | 2–10 | 16.67% |
| Couls vs Claudio | 2–9 | 18.18% |
| Couls vs Shaheen | 5–5 | 50.00% |
| Couls vs Xiaoyu | 3–6 | 33.33% |
| Couls vs Jack-8 | 6–3 | 66.67% |
| Couls vs Heihachi | 6–3 | 66.67% |
| Couls vs Jun | 1–7 | 12.50% |
| Couls vs Paul | 3–4 | 42.86% |
| Couls vs Lidia | 2–5 | 28.57% |
| Couls vs Devil Jin | 4–2 | 66.67% |
| Couls vs Kuma | 3–3 | 50.00% |
| Couls vs Alisa | 2–3 | 40.00% |
| Couls vs Zafina | 3–2 | 60.00% |
| Couls vs Leroy | 3–2 | 60.00% |
| Couls vs Leo | 3–1 | 75.00% |
| Couls vs Raven | 2–2 | 50.00% |
| Couls vs Anna | 4–0 | 100.00% |
| Couls vs Lee | 0–2 | 0.00% |
| Couls vs Feng | 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.