| Lamia vs Reina | 14–5 | 73.68% |
| Lamia vs Law | 9–9 | 50.00% |
| Lamia vs Kazuya | 9–3 | 75.00% |
| Lamia vs Steve | 8–4 | 66.67% |
| Lamia vs Dragunov | 8–4 | 66.67% |
| Lamia vs King | 5–5 | 50.00% |
| Lamia vs Lili | 7–3 | 70.00% |
| Lamia vs Hwoarang | 4–4 | 50.00% |
| Lamia vs Yoshimitsu | 3–4 | 42.86% |
| Lamia vs Jin | 5–2 | 71.43% |
| Lamia vs Asuka | 6–1 | 85.71% |
| Lamia vs Nina | 3–4 | 42.86% |
| Lamia vs Lee | 4–3 | 57.14% |
| Lamia vs Heihachi | 2–5 | 28.57% |
| Lamia vs Leo | 3–3 | 50.00% |
| Lamia vs Anna | 4–2 | 66.67% |
| Lamia vs Jack-8 | 4–1 | 80.00% |
| Lamia vs Jun | 3–2 | 60.00% |
| Lamia vs Claudio | 3–1 | 75.00% |
| Lamia vs Eddy | 0–4 | 0.00% |
| Lamia vs Clive | 4–0 | 100.00% |
| Lamia vs Victor | 3–0 | 100.00% |
| Lamia vs Lidia | 2–1 | 66.67% |
| Lamia vs Paul | 2–0 | 100.00% |
| Lamia vs Bryan | 0–2 | 0.00% |
| Lamia vs Devil Jin | 2–0 | 100.00% |
| Lamia vs Feng | 2–0 | 100.00% |
| Lamia vs Armor King | 2–0 | 100.00% |
| Lamia vs Shaheen | 1–0 | 100.00% |
| Lamia vs Kuma | 1–0 | 100.00% |
| Lamia vs Panda | 0–1 | 0.00% |
| Lamia vs Azucena | 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.