| Lettuce vs Jin | 34–9 | 79.07% |
| Lettuce vs Steve | 15–6 | 71.43% |
| Lettuce vs Hwoarang | 12–7 | 63.16% |
| Lettuce vs Lili | 15–4 | 78.95% |
| Lettuce vs Dragunov | 10–8 | 55.56% |
| Lettuce vs Reina | 12–5 | 70.59% |
| Lettuce vs Kazuya | 11–5 | 68.75% |
| Lettuce vs Yoshimitsu | 8–7 | 53.33% |
| Lettuce vs Bryan | 9–3 | 75.00% |
| Lettuce vs Jun | 9–3 | 75.00% |
| Lettuce vs King | 6–4 | 60.00% |
| Lettuce vs Shaheen | 4–6 | 40.00% |
| Lettuce vs Leroy | 4–5 | 44.44% |
| Lettuce vs Azucena | 8–1 | 88.89% |
| Lettuce vs Paul | 4–4 | 50.00% |
| Lettuce vs Law | 8–0 | 100.00% |
| Lettuce vs Feng | 5–3 | 62.50% |
| Lettuce vs Eddy | 5–3 | 62.50% |
| Lettuce vs Lars | 6–1 | 85.71% |
| Lettuce vs Kuma | 4–3 | 57.14% |
| Lettuce vs Victor | 2–5 | 28.57% |
| Lettuce vs Jack-8 | 4–2 | 66.67% |
| Lettuce vs Claudio | 4–2 | 66.67% |
| Lettuce vs Lee | 5–1 | 83.33% |
| Lettuce vs Xiaoyu | 3–2 | 60.00% |
| Lettuce vs Alisa | 4–1 | 80.00% |
| Lettuce vs Raven | 3–2 | 60.00% |
| Lettuce vs Asuka | 4–0 | 100.00% |
| Lettuce vs Leo | 2–1 | 66.67% |
| Lettuce vs Devil Jin | 0–2 | 0.00% |
| Lettuce vs Zafina | 2–0 | 100.00% |
| Lettuce vs Fahkumram | 2–0 | 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.