| Lammy vs Steve | 7–22 | 24.14% |
| Lammy vs Reina | 14–12 | 53.85% |
| Lammy vs Azucena | 8–17 | 32.00% |
| Lammy vs Clive | 4–18 | 18.18% |
| Lammy vs King | 7–13 | 35.00% |
| Lammy vs Heihachi | 6–14 | 30.00% |
| Lammy vs Jin | 4–13 | 23.53% |
| Lammy vs Armor King | 4–13 | 23.53% |
| Lammy vs Yoshimitsu | 7–9 | 43.75% |
| Lammy vs Lee | 4–12 | 25.00% |
| Lammy vs Law | 5–10 | 33.33% |
| Lammy vs Miary Zo | 5–10 | 33.33% |
| Lammy vs Hwoarang | 2–11 | 15.38% |
| Lammy vs Devil Jin | 5–8 | 38.46% |
| Lammy vs Dragunov | 4–8 | 33.33% |
| Lammy vs Victor | 2–10 | 16.67% |
| Lammy vs Nina | 5–6 | 45.45% |
| Lammy vs Eddy | 7–4 | 63.64% |
| Lammy vs Paul | 3–6 | 33.33% |
| Lammy vs Bryan | 2–6 | 25.00% |
| Lammy vs Feng | 2–6 | 25.00% |
| Lammy vs Lili | 0–8 | 0.00% |
| Lammy vs Kazuya | 0–7 | 0.00% |
| Lammy vs Jun | 2–4 | 33.33% |
| Lammy vs Lidia | 2–4 | 33.33% |
| Lammy vs Anna | 0–6 | 0.00% |
| Lammy vs Leo | 3–2 | 60.00% |
| Lammy vs Jack-8 | 3–1 | 75.00% |
| Lammy vs Asuka | 0–4 | 0.00% |
| Lammy vs Alisa | 2–2 | 50.00% |
| Lammy vs Claudio | 1–3 | 25.00% |
| Lammy vs Zafina | 0–4 | 0.00% |
| Lammy vs Fahkumram | 1–3 | 25.00% |
| Lammy vs Xiaoyu | 2–1 | 66.67% |
| Lammy vs Lars | 0–2 | 0.00% |
| Lammy vs Panda | 1–1 | 50.00% |
| Lammy vs Leroy | 0–2 | 0.00% |
| Lammy vs Raven | 2–0 | 100.00% |
| Lammy vs Kuma | 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.