| Kuuki vs Jin | 73–66 | 52.52% |
| Kuuki vs Dragunov | 67–45 | 59.82% |
| Kuuki vs King | 64–39 | 62.14% |
| Kuuki vs Bryan | 66–33 | 66.67% |
| Kuuki vs Kazuya | 58–32 | 64.44% |
| Kuuki vs Steve | 39–35 | 52.70% |
| Kuuki vs Law | 32–36 | 47.06% |
| Kuuki vs Reina | 33–27 | 55.00% |
| Kuuki vs Paul | 31–24 | 56.36% |
| Kuuki vs Feng | 25–28 | 47.17% |
| Kuuki vs Azucena | 30–19 | 61.22% |
| Kuuki vs Lee | 22–20 | 52.38% |
| Kuuki vs Devil Jin | 16–25 | 39.02% |
| Kuuki vs Yoshimitsu | 22–18 | 55.00% |
| Kuuki vs Hwoarang | 16–21 | 43.24% |
| Kuuki vs Alisa | 21–15 | 58.33% |
| Kuuki vs Claudio | 17–19 | 47.22% |
| Kuuki vs Zafina | 20–12 | 62.50% |
| Kuuki vs Victor | 17–15 | 53.12% |
| Kuuki vs Lars | 21–10 | 67.74% |
| Kuuki vs Leroy | 19–12 | 61.29% |
| Kuuki vs Jack-8 | 13–16 | 44.83% |
| Kuuki vs Heihachi | 23–6 | 79.31% |
| Kuuki vs Fahkumram | 20–9 | 68.97% |
| Kuuki vs Nina | 16–10 | 61.54% |
| Kuuki vs Eddy | 10–15 | 40.00% |
| Kuuki vs Clive | 9–13 | 40.91% |
| Kuuki vs Shaheen | 7–14 | 33.33% |
| Kuuki vs Asuka | 14–5 | 73.68% |
| Kuuki vs Lili | 7–9 | 43.75% |
| Kuuki vs Jun | 11–4 | 73.33% |
| Kuuki vs Leo | 7–4 | 63.64% |
| Kuuki vs Lidia | 5–6 | 45.45% |
| Kuuki vs Xiaoyu | 8–1 | 88.89% |
| Kuuki vs Kuma | 5–4 | 55.56% |
| Kuuki vs Raven | 5–2 | 71.43% |
| Kuuki vs Panda | 3–2 | 60.00% |
| Kuuki vs Anna | 2–2 | 50.00% |
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.