| Katarn vs King | 5–6 | 45.45% |
| Katarn vs Bryan | 4–3 | 57.14% |
| Katarn vs Reina | 3–2 | 60.00% |
| Katarn vs Jin | 3–1 | 75.00% |
| Katarn vs Paul | 1–2 | 33.33% |
| Katarn vs Law | 2–1 | 66.67% |
| Katarn vs Dragunov | 2–1 | 66.67% |
| Katarn vs Lee | 2–1 | 66.67% |
| Katarn vs Jun | 1–2 | 33.33% |
| Katarn vs Yoshimitsu | 2–0 | 100.00% |
| Katarn vs Steve | 0–2 | 0.00% |
| Katarn vs Jack-8 | 0–2 | 0.00% |
| Katarn vs Claudio | 2–0 | 100.00% |
| Katarn vs Eddy | 0–2 | 0.00% |
| Katarn vs Hwoarang | 0–1 | 0.00% |
| Katarn vs Xiaoyu | 1–0 | 100.00% |
| Katarn vs Asuka | 1–0 | 100.00% |
| Katarn vs Lili | 1–0 | 100.00% |
| Katarn vs Azucena | 0–1 | 0.00% |
| Katarn vs Victor | 1–0 | 100.00% |
| Katarn vs Raven | 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.