| kokopuffs vs Jin | 6–17 | 26.09% |
| kokopuffs vs Reina | 6–11 | 35.29% |
| kokopuffs vs Kazuya | 7–6 | 53.85% |
| kokopuffs vs Dragunov | 2–11 | 15.38% |
| kokopuffs vs Yoshimitsu | 1–10 | 9.09% |
| kokopuffs vs Asuka | 4–7 | 36.36% |
| kokopuffs vs Steve | 2–8 | 20.00% |
| kokopuffs vs Lars | 3–7 | 30.00% |
| kokopuffs vs Jun | 3–6 | 33.33% |
| kokopuffs vs Law | 0–8 | 0.00% |
| kokopuffs vs King | 4–4 | 50.00% |
| kokopuffs vs Hwoarang | 2–5 | 28.57% |
| kokopuffs vs Bryan | 0–6 | 0.00% |
| kokopuffs vs Leo | 2–4 | 33.33% |
| kokopuffs vs Fahkumram | 0–6 | 0.00% |
| kokopuffs vs Jack-8 | 1–4 | 20.00% |
| kokopuffs vs Devil Jin | 1–4 | 20.00% |
| kokopuffs vs Victor | 1–4 | 20.00% |
| kokopuffs vs Eddy | 0–4 | 0.00% |
| kokopuffs vs Heihachi | 0–4 | 0.00% |
| kokopuffs vs Paul | 2–1 | 66.67% |
| kokopuffs vs Lili | 1–2 | 33.33% |
| kokopuffs vs Alisa | 0–2 | 0.00% |
| kokopuffs vs Nina | 2–0 | 100.00% |
| kokopuffs vs Panda | 0–2 | 0.00% |
| kokopuffs vs Zafina | 0–2 | 0.00% |
| kokopuffs vs Azucena | 0–2 | 0.00% |
| kokopuffs vs Lidia | 0–2 | 0.00% |
| kokopuffs vs Clive | 0–2 | 0.00% |
| kokopuffs vs Claudio | 0–1 | 0.00% |
| kokopuffs vs Kuma | 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.