| sain vs Lars | 7–5 | 58.33% |
| sain vs King | 5–3 | 62.50% |
| sain vs Bryan | 5–3 | 62.50% |
| sain vs Kazuya | 3–3 | 50.00% |
| sain vs Clive | 4–2 | 66.67% |
| sain vs Armor King | 4–2 | 66.67% |
| sain vs Hwoarang | 3–2 | 60.00% |
| sain vs Steve | 3–2 | 60.00% |
| sain vs Lee | 5–0 | 100.00% |
| sain vs Eddy | 4–1 | 80.00% |
| sain vs Paul | 0–4 | 0.00% |
| sain vs Nina | 0–4 | 0.00% |
| sain vs Leroy | 2–2 | 50.00% |
| sain vs Victor | 4–0 | 100.00% |
| sain vs Heihachi | 3–1 | 75.00% |
| sain vs Jin | 0–3 | 0.00% |
| sain vs Devil Jin | 1–2 | 33.33% |
| sain vs Kuma | 1–2 | 33.33% |
| sain vs Lidia | 1–2 | 33.33% |
| sain vs Leo | 2–0 | 100.00% |
| sain vs Claudio | 0–2 | 0.00% |
| sain vs Shaheen | 1–1 | 50.00% |
| sain vs Reina | 1–1 | 50.00% |
| sain vs Fahkumram | 0–2 | 0.00% |
| sain vs Miary Zo | 2–0 | 100.00% |
| sain vs Law | 0–1 | 0.00% |
| sain vs Lili | 0–1 | 0.00% |
| sain vs Azucena | 1–0 | 100.00% |
| sain vs Raven | 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.