| katonHaidora vs Kazuya | 25–23 | 52.08% |
| katonHaidora vs Jin | 20–20 | 50.00% |
| katonHaidora vs King | 17–20 | 45.95% |
| katonHaidora vs Steve | 18–11 | 62.07% |
| katonHaidora vs Hwoarang | 10–15 | 40.00% |
| katonHaidora vs Reina | 13–7 | 65.00% |
| katonHaidora vs Law | 9–10 | 47.37% |
| katonHaidora vs Heihachi | 14–5 | 73.68% |
| katonHaidora vs Asuka | 10–6 | 62.50% |
| katonHaidora vs Dragunov | 6–9 | 40.00% |
| katonHaidora vs Bryan | 10–4 | 71.43% |
| katonHaidora vs Devil Jin | 7–7 | 50.00% |
| katonHaidora vs Xiaoyu | 8–4 | 66.67% |
| katonHaidora vs Azucena | 6–6 | 50.00% |
| katonHaidora vs Yoshimitsu | 6–5 | 54.55% |
| katonHaidora vs Jun | 4–7 | 36.36% |
| katonHaidora vs Clive | 7–4 | 63.64% |
| katonHaidora vs Nina | 5–4 | 55.56% |
| katonHaidora vs Anna | 4–5 | 44.44% |
| katonHaidora vs Eddy | 5–3 | 62.50% |
| katonHaidora vs Lars | 1–6 | 14.29% |
| katonHaidora vs Claudio | 4–3 | 57.14% |
| katonHaidora vs Lee | 4–3 | 57.14% |
| katonHaidora vs Leo | 3–3 | 50.00% |
| katonHaidora vs Alisa | 2–4 | 33.33% |
| katonHaidora vs Leroy | 2–4 | 33.33% |
| katonHaidora vs Lidia | 2–4 | 33.33% |
| katonHaidora vs Paul | 2–3 | 40.00% |
| katonHaidora vs Victor | 2–3 | 40.00% |
| katonHaidora vs Raven | 3–2 | 60.00% |
| katonHaidora vs Feng | 2–2 | 50.00% |
| katonHaidora vs Lili | 0–4 | 0.00% |
| katonHaidora vs Jack-8 | 2–1 | 66.67% |
| katonHaidora vs Shaheen | 2–1 | 66.67% |
| katonHaidora vs Kuma | 2–1 | 66.67% |
| katonHaidora vs Fahkumram | 2–0 | 100.00% |
| katonHaidora vs Armor King | 2–0 | 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.