| Lyon vs Jin | 8–17 | 32.00% |
| Lyon vs King | 7–12 | 36.84% |
| Lyon vs Bryan | 4–13 | 23.53% |
| Lyon vs Hwoarang | 3–11 | 21.43% |
| Lyon vs Steve | 5–8 | 38.46% |
| Lyon vs Alisa | 7–4 | 63.64% |
| Lyon vs Xiaoyu | 0–10 | 0.00% |
| Lyon vs Kazuya | 4–6 | 40.00% |
| Lyon vs Lili | 7–3 | 70.00% |
| Lyon vs Eddy | 2–8 | 20.00% |
| Lyon vs Azucena | 5–4 | 55.56% |
| Lyon vs Dragunov | 6–2 | 75.00% |
| Lyon vs Leroy | 4–4 | 50.00% |
| Lyon vs Shaheen | 5–1 | 83.33% |
| Lyon vs Lidia | 1–5 | 16.67% |
| Lyon vs Paul | 3–2 | 60.00% |
| Lyon vs Reina | 1–4 | 20.00% |
| Lyon vs Law | 3–1 | 75.00% |
| Lyon vs Asuka | 2–2 | 50.00% |
| Lyon vs Leo | 0–4 | 0.00% |
| Lyon vs Raven | 1–3 | 25.00% |
| Lyon vs Anna | 3–1 | 75.00% |
| Lyon vs Feng | 1–2 | 33.33% |
| Lyon vs Heihachi | 1–2 | 33.33% |
| Lyon vs Jack-8 | 2–0 | 100.00% |
| Lyon vs Claudio | 1–1 | 50.00% |
| Lyon vs Lee | 2–0 | 100.00% |
| Lyon vs Jun | 1–1 | 50.00% |
| Lyon vs Yoshimitsu | 1–0 | 100.00% |
| Lyon vs Fahkumram | 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.