| Rai Lyons vs King | 3–7 | 30.00% |
| Rai Lyons vs Steve | 5–5 | 50.00% |
| Rai Lyons vs Hwoarang | 4–4 | 50.00% |
| Rai Lyons vs Jun | 5–3 | 62.50% |
| Rai Lyons vs Reina | 7–1 | 87.50% |
| Rai Lyons vs Jin | 5–2 | 71.43% |
| Rai Lyons vs Azucena | 6–0 | 100.00% |
| Rai Lyons vs Lidia | 4–2 | 66.67% |
| Rai Lyons vs Leo | 3–2 | 60.00% |
| Rai Lyons vs Paul | 2–2 | 50.00% |
| Rai Lyons vs Xiaoyu | 1–3 | 25.00% |
| Rai Lyons vs Asuka | 2–2 | 50.00% |
| Rai Lyons vs Lee | 3–1 | 75.00% |
| Rai Lyons vs Law | 1–2 | 33.33% |
| Rai Lyons vs Yoshimitsu | 1–2 | 33.33% |
| Rai Lyons vs Lili | 3–0 | 100.00% |
| Rai Lyons vs Lars | 1–2 | 33.33% |
| Rai Lyons vs Raven | 0–3 | 0.00% |
| Rai Lyons vs Clive | 1–2 | 33.33% |
| Rai Lyons vs Anna | 0–3 | 0.00% |
| Rai Lyons vs Bryan | 0–2 | 0.00% |
| Rai Lyons vs Kazuya | 0–2 | 0.00% |
| Rai Lyons vs Feng | 2–0 | 100.00% |
| Rai Lyons vs Dragunov | 1–1 | 50.00% |
| Rai Lyons vs Claudio | 2–0 | 100.00% |
| Rai Lyons vs Zafina | 2–0 | 100.00% |
| Rai Lyons vs Victor | 0–2 | 0.00% |
| Rai Lyons vs Alisa | 1–0 | 100.00% |
| Rai Lyons vs Heihachi | 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.