| Kuja vs Kazuya | 47–30 | 61.04% |
| Kuja vs King | 39–33 | 54.17% |
| Kuja vs Reina | 31–24 | 56.36% |
| Kuja vs Jin | 29–24 | 54.72% |
| Kuja vs Lidia | 20–26 | 43.48% |
| Kuja vs Law | 24–20 | 54.55% |
| Kuja vs Steve | 15–29 | 34.09% |
| Kuja vs Dragunov | 17–21 | 44.74% |
| Kuja vs Bryan | 18–18 | 50.00% |
| Kuja vs Jun | 18–16 | 52.94% |
| Kuja vs Azucena | 16–16 | 50.00% |
| Kuja vs Lili | 14–17 | 45.16% |
| Kuja vs Asuka | 13–16 | 44.83% |
| Kuja vs Paul | 8–12 | 40.00% |
| Kuja vs Hwoarang | 9–10 | 47.37% |
| Kuja vs Eddy | 10–9 | 52.63% |
| Kuja vs Devil Jin | 10–8 | 55.56% |
| Kuja vs Alisa | 8–10 | 44.44% |
| Kuja vs Yoshimitsu | 5–12 | 29.41% |
| Kuja vs Heihachi | 6–11 | 35.29% |
| Kuja vs Nina | 3–13 | 18.75% |
| Kuja vs Leroy | 7–4 | 63.64% |
| Kuja vs Victor | 7–4 | 63.64% |
| Kuja vs Xiaoyu | 7–3 | 70.00% |
| Kuja vs Lars | 4–6 | 40.00% |
| Kuja vs Kuma | 4–6 | 40.00% |
| Kuja vs Claudio | 3–6 | 33.33% |
| Kuja vs Lee | 4–4 | 50.00% |
| Kuja vs Jack-8 | 1–6 | 14.29% |
| Kuja vs Leo | 2–4 | 33.33% |
| Kuja vs Raven | 6–0 | 100.00% |
| Kuja vs Feng | 2–3 | 40.00% |
| Kuja vs Zafina | 5–0 | 100.00% |
| Kuja vs Panda | 0–3 | 0.00% |
| Kuja vs Clive | 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.