| Lain403 vs Law | 6–3 | 66.67% |
| Lain403 vs Reina | 6–3 | 66.67% |
| Lain403 vs King | 5–3 | 62.50% |
| Lain403 vs Feng | 4–3 | 57.14% |
| Lain403 vs Azucena | 5–2 | 71.43% |
| Lain403 vs Yoshimitsu | 3–3 | 50.00% |
| Lain403 vs Steve | 2–4 | 33.33% |
| Lain403 vs Alisa | 0–6 | 0.00% |
| Lain403 vs Lidia | 5–1 | 83.33% |
| Lain403 vs Hwoarang | 4–1 | 80.00% |
| Lain403 vs Jin | 1–4 | 20.00% |
| Lain403 vs Kazuya | 5–0 | 100.00% |
| Lain403 vs Victor | 3–2 | 60.00% |
| Lain403 vs Armor King | 5–0 | 100.00% |
| Lain403 vs Bryan | 4–0 | 100.00% |
| Lain403 vs Jack-8 | 3–1 | 75.00% |
| Lain403 vs Clive | 1–3 | 25.00% |
| Lain403 vs Lee | 3–0 | 100.00% |
| Lain403 vs Dragunov | 2–0 | 100.00% |
| Lain403 vs Lars | 2–0 | 100.00% |
| Lain403 vs Kuma | 0–2 | 0.00% |
| Lain403 vs Panda | 0–2 | 0.00% |
| Lain403 vs Eddy | 0–2 | 0.00% |
| Lain403 vs Heihachi | 2–0 | 100.00% |
| Lain403 vs Paul | 1–0 | 100.00% |
| Lain403 vs Xiaoyu | 1–0 | 100.00% |
| Lain403 vs Lili | 0–1 | 0.00% |
| Lain403 vs Leo | 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.