| lydia vs Armor King | 6–8 | 42.86% |
| lydia vs Kazuya | 9–4 | 69.23% |
| lydia vs King | 9–3 | 75.00% |
| lydia vs Jin | 5–4 | 55.56% |
| lydia vs Hwoarang | 6–2 | 75.00% |
| lydia vs Steve | 3–4 | 42.86% |
| lydia vs Lili | 2–3 | 40.00% |
| lydia vs Reina | 2–3 | 40.00% |
| lydia vs Dragunov | 3–1 | 75.00% |
| lydia vs Jun | 2–2 | 50.00% |
| lydia vs Clive | 0–4 | 0.00% |
| lydia vs Fahkumram | 0–4 | 0.00% |
| lydia vs Bryan | 2–1 | 66.67% |
| lydia vs Claudio | 2–1 | 66.67% |
| lydia vs Lee | 1–2 | 33.33% |
| lydia vs Panda | 1–2 | 33.33% |
| lydia vs Victor | 2–1 | 66.67% |
| lydia vs Eddy | 1–2 | 33.33% |
| lydia vs Paul | 1–1 | 50.00% |
| lydia vs Law | 1–1 | 50.00% |
| lydia vs Xiaoyu | 1–1 | 50.00% |
| lydia vs Feng | 2–0 | 100.00% |
| lydia vs Lars | 1–1 | 50.00% |
| lydia vs Nina | 1–1 | 50.00% |
| lydia vs Yoshimitsu | 1–0 | 100.00% |
| lydia vs Jack-8 | 1–0 | 100.00% |
| lydia vs Zafina | 0–1 | 0.00% |
| lydia vs Azucena | 0–1 | 0.00% |
| lydia vs Heihachi | 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.