| Katashi vs King | 18–30 | 37.50% |
| Katashi vs Reina | 18–27 | 40.00% |
| Katashi vs Jin | 19–24 | 44.19% |
| Katashi vs Kazuya | 15–28 | 34.88% |
| Katashi vs Victor | 9–22 | 29.03% |
| Katashi vs Bryan | 14–12 | 53.85% |
| Katashi vs Jun | 12–13 | 48.00% |
| Katashi vs Dragunov | 9–14 | 39.13% |
| Katashi vs Lili | 8–13 | 38.10% |
| Katashi vs Azucena | 12–7 | 63.16% |
| Katashi vs Devil Jin | 7–11 | 38.89% |
| Katashi vs Lee | 8–8 | 50.00% |
| Katashi vs Paul | 6–9 | 40.00% |
| Katashi vs Yoshimitsu | 8–7 | 53.33% |
| Katashi vs Steve | 9–5 | 64.29% |
| Katashi vs Lars | 6–6 | 50.00% |
| Katashi vs Kuma | 5–7 | 41.67% |
| Katashi vs Hwoarang | 4–7 | 36.36% |
| Katashi vs Asuka | 5–6 | 45.45% |
| Katashi vs Feng | 1–10 | 9.09% |
| Katashi vs Lidia | 4–6 | 40.00% |
| Katashi vs Heihachi | 4–5 | 44.44% |
| Katashi vs Xiaoyu | 4–3 | 57.14% |
| Katashi vs Zafina | 6–1 | 85.71% |
| Katashi vs Law | 2–4 | 33.33% |
| Katashi vs Panda | 2–4 | 33.33% |
| Katashi vs Leroy | 3–3 | 50.00% |
| Katashi vs Leo | 4–1 | 80.00% |
| Katashi vs Claudio | 1–4 | 20.00% |
| Katashi vs Alisa | 0–4 | 0.00% |
| Katashi vs Raven | 0–4 | 0.00% |
| Katashi vs Jack-8 | 0–3 | 0.00% |
| Katashi vs Eddy | 0–2 | 0.00% |
| Katashi vs Clive | 0–2 | 0.00% |
| Katashi vs Armor King | 1–1 | 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.