| Lain vs Reina | 11–37 | 22.92% |
| Lain vs King | 13–32 | 28.89% |
| Lain vs Jin | 3–34 | 8.11% |
| Lain vs Steve | 2–32 | 5.88% |
| Lain vs Law | 7–26 | 21.21% |
| Lain vs Lili | 14–16 | 46.67% |
| Lain vs Hwoarang | 3–26 | 10.34% |
| Lain vs Dragunov | 5–21 | 19.23% |
| Lain vs Azucena | 6–19 | 24.00% |
| Lain vs Jun | 3–18 | 14.29% |
| Lain vs Yoshimitsu | 1–17 | 5.56% |
| Lain vs Eddy | 5–13 | 27.78% |
| Lain vs Kazuya | 1–16 | 5.88% |
| Lain vs Asuka | 4–12 | 25.00% |
| Lain vs Paul | 0–15 | 0.00% |
| Lain vs Bryan | 1–14 | 6.67% |
| Lain vs Heihachi | 2–13 | 13.33% |
| Lain vs Clive | 2–13 | 13.33% |
| Lain vs Lee | 6–8 | 42.86% |
| Lain vs Victor | 2–11 | 15.38% |
| Lain vs Jack-8 | 5–7 | 41.67% |
| Lain vs Leo | 4–8 | 33.33% |
| Lain vs Xiaoyu | 4–7 | 36.36% |
| Lain vs Lars | 1–9 | 10.00% |
| Lain vs Miary Zo | 4–6 | 40.00% |
| Lain vs Devil Jin | 1–8 | 11.11% |
| Lain vs Claudio | 0–9 | 0.00% |
| Lain vs Nina | 0–8 | 0.00% |
| Lain vs Lidia | 0–8 | 0.00% |
| Lain vs Alisa | 1–6 | 14.29% |
| Lain vs Kuma | 1–6 | 14.29% |
| Lain vs Zafina | 3–4 | 42.86% |
| Lain vs Leroy | 2–5 | 28.57% |
| Lain vs Shaheen | 0–5 | 0.00% |
| Lain vs Feng | 1–3 | 25.00% |
| Lain vs Raven | 0–3 | 0.00% |
| Lain vs Panda | 0–1 | 0.00% |
| Lain vs Fahkumram | 0–1 | 0.00% |
| Lain vs Armor King | 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.