| Lion Sin vs Steve | 23–7 | 76.67% |
| Lion Sin vs Jin | 19–10 | 65.52% |
| Lion Sin vs Law | 16–9 | 64.00% |
| Lion Sin vs King | 18–5 | 78.26% |
| Lion Sin vs Kazuya | 19–3 | 86.36% |
| Lion Sin vs Hwoarang | 17–2 | 89.47% |
| Lion Sin vs Yoshimitsu | 10–8 | 55.56% |
| Lion Sin vs Asuka | 12–4 | 75.00% |
| Lion Sin vs Devil Jin | 12–3 | 80.00% |
| Lion Sin vs Lili | 11–3 | 78.57% |
| Lion Sin vs Dragunov | 8–6 | 57.14% |
| Lion Sin vs Reina | 9–5 | 64.29% |
| Lion Sin vs Eddy | 10–4 | 71.43% |
| Lion Sin vs Bryan | 9–1 | 90.00% |
| Lion Sin vs Victor | 8–1 | 88.89% |
| Lion Sin vs Xiaoyu | 6–2 | 75.00% |
| Lion Sin vs Jack-8 | 6–2 | 75.00% |
| Lion Sin vs Lars | 3–5 | 37.50% |
| Lion Sin vs Lee | 5–2 | 71.43% |
| Lion Sin vs Azucena | 4–3 | 57.14% |
| Lion Sin vs Paul | 4–2 | 66.67% |
| Lion Sin vs Feng | 2–4 | 33.33% |
| Lion Sin vs Leo | 6–0 | 100.00% |
| Lion Sin vs Nina | 4–0 | 100.00% |
| Lion Sin vs Raven | 4–0 | 100.00% |
| Lion Sin vs Alisa | 3–0 | 100.00% |
| Lion Sin vs Panda | 3–0 | 100.00% |
| Lion Sin vs Leroy | 3–0 | 100.00% |
| Lion Sin vs Lidia | 2–1 | 66.67% |
| Lion Sin vs Claudio | 2–0 | 100.00% |
| Lion Sin vs Jun | 1–1 | 50.00% |
| Lion Sin vs Shaheen | 1–0 | 100.00% |
| Lion Sin vs Kuma | 1–0 | 100.00% |
| Lion Sin 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.