| Katon vs Kazuya | 154–177 | 46.53% |
| Katon vs Jin | 177–150 | 54.13% |
| Katon vs King | 131–142 | 47.99% |
| Katon vs Hwoarang | 128–139 | 47.94% |
| Katon vs Law | 133–105 | 55.88% |
| Katon vs Bryan | 110–96 | 53.40% |
| Katon vs Reina | 89–113 | 44.06% |
| Katon vs Paul | 91–104 | 46.67% |
| Katon vs Lili | 98–74 | 56.98% |
| Katon vs Yoshimitsu | 78–87 | 47.27% |
| Katon vs Steve | 61–93 | 39.61% |
| Katon vs Devil Jin | 69–85 | 44.81% |
| Katon vs Dragunov | 59–88 | 40.14% |
| Katon vs Lee | 52–80 | 39.39% |
| Katon vs Asuka | 53–60 | 46.90% |
| Katon vs Azucena | 58–55 | 51.33% |
| Katon vs Heihachi | 45–65 | 40.91% |
| Katon vs Alisa | 54–53 | 50.47% |
| Katon vs Jun | 59–48 | 55.14% |
| Katon vs Xiaoyu | 31–64 | 32.63% |
| Katon vs Nina | 42–52 | 44.68% |
| Katon vs Eddy | 39–53 | 42.39% |
| Katon vs Lars | 34–53 | 39.08% |
| Katon vs Feng | 38–45 | 45.78% |
| Katon vs Victor | 30–51 | 37.04% |
| Katon vs Raven | 30–29 | 50.85% |
| Katon vs Jack-8 | 14–42 | 25.00% |
| Katon vs Claudio | 21–29 | 42.00% |
| Katon vs Clive | 19–29 | 39.58% |
| Katon vs Lidia | 25–22 | 53.19% |
| Katon vs Leroy | 20–24 | 45.45% |
| Katon vs Leo | 16–26 | 38.10% |
| Katon vs Shaheen | 18–12 | 60.00% |
| Katon vs Kuma | 10–20 | 33.33% |
| Katon vs Zafina | 10–18 | 35.71% |
| Katon vs Panda | 3–8 | 27.27% |
| Katon vs Anna | 5–4 | 55.56% |
| Katon vs Armor King | 3–2 | 60.00% |
| Katon vs Fahkumram | 0–4 | 0.00% |
| Katon vs Miary Zo | 0–3 | 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.