| Lam321 vs King | 3–6 | 33.33% |
| Lam321 vs Jin | 6–3 | 66.67% |
| Lam321 vs Kazuya | 2–5 | 28.57% |
| Lam321 vs Lars | 3–4 | 42.86% |
| Lam321 vs Alisa | 3–4 | 42.86% |
| Lam321 vs Clive | 5–2 | 71.43% |
| Lam321 vs Jack-8 | 1–5 | 16.67% |
| Lam321 vs Jun | 5–1 | 83.33% |
| Lam321 vs Hwoarang | 4–1 | 80.00% |
| Lam321 vs Steve | 2–3 | 40.00% |
| Lam321 vs Zafina | 2–3 | 40.00% |
| Lam321 vs Lili | 2–2 | 50.00% |
| Lam321 vs Leroy | 3–1 | 75.00% |
| Lam321 vs Azucena | 2–2 | 50.00% |
| Lam321 vs Xiaoyu | 1–2 | 33.33% |
| Lam321 vs Dragunov | 0–3 | 0.00% |
| Lam321 vs Nina | 0–3 | 0.00% |
| Lam321 vs Lidia | 1–2 | 33.33% |
| Lam321 vs Paul | 0–2 | 0.00% |
| Lam321 vs Law | 1–1 | 50.00% |
| Lam321 vs Bryan | 1–1 | 50.00% |
| Lam321 vs Devil Jin | 1–1 | 50.00% |
| Lam321 vs Feng | 1–1 | 50.00% |
| Lam321 vs Claudio | 0–2 | 0.00% |
| Lam321 vs Lee | 0–2 | 0.00% |
| Lam321 vs Raven | 0–2 | 0.00% |
| Lam321 vs Eddy | 1–1 | 50.00% |
| Lam321 vs Heihachi | 2–0 | 100.00% |
| Lam321 vs Yoshimitsu | 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.