| kuooo vs Reina | 5–10 | 33.33% |
| kuooo vs Dragunov | 5–9 | 35.71% |
| kuooo vs Kazuya | 2–11 | 15.38% |
| kuooo vs Devil Jin | 3–10 | 23.08% |
| kuooo vs Victor | 5–8 | 38.46% |
| kuooo vs Steve | 7–3 | 70.00% |
| kuooo vs Azucena | 2–8 | 20.00% |
| kuooo vs Jun | 1–8 | 11.11% |
| kuooo vs Hwoarang | 0–8 | 0.00% |
| kuooo vs King | 3–4 | 42.86% |
| kuooo vs Jin | 2–5 | 28.57% |
| kuooo vs Lee | 3–4 | 42.86% |
| kuooo vs Paul | 1–5 | 16.67% |
| kuooo vs Bryan | 0–6 | 0.00% |
| kuooo vs Alisa | 0–6 | 0.00% |
| kuooo vs Claudio | 3–3 | 50.00% |
| kuooo vs Nina | 1–5 | 16.67% |
| kuooo vs Lidia | 2–4 | 33.33% |
| kuooo vs Lili | 2–2 | 50.00% |
| kuooo vs Heihachi | 2–2 | 50.00% |
| kuooo vs Xiaoyu | 0–3 | 0.00% |
| kuooo vs Shaheen | 1–2 | 33.33% |
| kuooo vs Leroy | 0–3 | 0.00% |
| kuooo vs Raven | 0–3 | 0.00% |
| kuooo vs Law | 0–2 | 0.00% |
| kuooo vs Yoshimitsu | 0–2 | 0.00% |
| kuooo vs Jack-8 | 0–2 | 0.00% |
| kuooo vs Feng | 2–0 | 100.00% |
| kuooo vs Lars | 0–2 | 0.00% |
| kuooo 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.