| secxam vs King | 12–31 | 27.91% |
| secxam vs Reina | 21–13 | 61.76% |
| secxam vs Steve | 19–10 | 65.52% |
| secxam vs Bryan | 6–18 | 25.00% |
| secxam vs Kazuya | 8–16 | 33.33% |
| secxam vs Jin | 2–21 | 8.70% |
| secxam vs Heihachi | 8–15 | 34.78% |
| secxam vs Yoshimitsu | 8–13 | 38.10% |
| secxam vs Hwoarang | 3–18 | 14.29% |
| secxam vs Lars | 11–9 | 55.00% |
| secxam vs Dragunov | 5–14 | 26.32% |
| secxam vs Law | 6–11 | 35.29% |
| secxam vs Victor | 6–9 | 40.00% |
| secxam vs Paul | 6–7 | 46.15% |
| secxam vs Asuka | 2–10 | 16.67% |
| secxam vs Jack-8 | 3–7 | 30.00% |
| secxam vs Lili | 1–8 | 11.11% |
| secxam vs Lee | 6–3 | 66.67% |
| secxam vs Jun | 3–6 | 33.33% |
| secxam vs Azucena | 4–5 | 44.44% |
| secxam vs Feng | 0–7 | 0.00% |
| secxam vs Leo | 4–3 | 57.14% |
| secxam vs Kuma | 3–4 | 42.86% |
| secxam vs Clive | 3–3 | 50.00% |
| secxam vs Zafina | 3–2 | 60.00% |
| secxam vs Eddy | 1–4 | 20.00% |
| secxam vs Lidia | 2–3 | 40.00% |
| secxam vs Claudio | 2–2 | 50.00% |
| secxam vs Xiaoyu | 3–0 | 100.00% |
| secxam vs Alisa | 0–2 | 0.00% |
| secxam vs Shaheen | 1–1 | 50.00% |
| secxam vs Panda | 0–2 | 0.00% |
| secxam vs Devil Jin | 1–0 | 100.00% |
| secxam vs Nina | 0–1 | 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.