| Kuuuko vs Kazuya | 57–80 | 41.61% |
| Kuuuko vs Reina | 66–44 | 60.00% |
| Kuuuko vs Jin | 62–47 | 56.88% |
| Kuuuko vs Bryan | 55–53 | 50.93% |
| Kuuuko vs Asuka | 54–45 | 54.55% |
| Kuuuko vs Dragunov | 60–37 | 61.86% |
| Kuuuko vs Paul | 40–42 | 48.78% |
| Kuuuko vs King | 49–32 | 60.49% |
| Kuuuko vs Hwoarang | 35–41 | 46.05% |
| Kuuuko vs Law | 36–30 | 54.55% |
| Kuuuko vs Steve | 33–24 | 57.89% |
| Kuuuko vs Feng | 28–25 | 52.83% |
| Kuuuko vs Alisa | 33–20 | 62.26% |
| Kuuuko vs Claudio | 11–42 | 20.75% |
| Kuuuko vs Azucena | 30–23 | 56.60% |
| Kuuuko vs Victor | 30–22 | 57.69% |
| Kuuuko vs Lili | 26–24 | 52.00% |
| Kuuuko vs Lee | 23–27 | 46.00% |
| Kuuuko vs Jun | 26–21 | 55.32% |
| Kuuuko vs Lidia | 28–17 | 62.22% |
| Kuuuko vs Yoshimitsu | 20–23 | 46.51% |
| Kuuuko vs Nina | 26–17 | 60.47% |
| Kuuuko vs Lars | 22–20 | 52.38% |
| Kuuuko vs Xiaoyu | 25–14 | 64.10% |
| Kuuuko vs Jack-8 | 18–20 | 47.37% |
| Kuuuko vs Heihachi | 16–18 | 47.06% |
| Kuuuko vs Eddy | 17–16 | 51.52% |
| Kuuuko vs Armor King | 21–12 | 63.64% |
| Kuuuko vs Devil Jin | 15–17 | 46.88% |
| Kuuuko vs Leo | 12–17 | 41.38% |
| Kuuuko vs Leroy | 13–16 | 44.83% |
| Kuuuko vs Raven | 12–11 | 52.17% |
| Kuuuko vs Zafina | 7–15 | 31.82% |
| Kuuuko vs Miary Zo | 14–8 | 63.64% |
| Kuuuko vs Anna | 14–6 | 70.00% |
| Kuuuko vs Kuma | 9–6 | 60.00% |
| Kuuuko vs Shaheen | 5–9 | 35.71% |
| Kuuuko vs Clive | 5–7 | 41.67% |
| Kuuuko vs Fahkumram | 6–5 | 54.55% |
| Kuuuko vs Panda | 1–4 | 20.00% |
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.