| LettersBlue vs Law | 15–19 | 44.12% |
| LettersBlue vs Jin | 14–14 | 50.00% |
| LettersBlue vs King | 6–17 | 26.09% |
| LettersBlue vs Hwoarang | 8–13 | 38.10% |
| LettersBlue vs Victor | 12–5 | 70.59% |
| LettersBlue vs Anna | 5–10 | 33.33% |
| LettersBlue vs Paul | 3–9 | 25.00% |
| LettersBlue vs Kazuya | 7–5 | 58.33% |
| LettersBlue vs Heihachi | 8–4 | 66.67% |
| LettersBlue vs Reina | 5–5 | 50.00% |
| LettersBlue vs Devil Jin | 3–6 | 33.33% |
| LettersBlue vs Yoshimitsu | 4–4 | 50.00% |
| LettersBlue vs Bryan | 2–6 | 25.00% |
| LettersBlue vs Eddy | 3–5 | 37.50% |
| LettersBlue vs Lidia | 4–4 | 50.00% |
| LettersBlue vs Steve | 6–0 | 100.00% |
| LettersBlue vs Jack-8 | 0–6 | 0.00% |
| LettersBlue vs Asuka | 1–4 | 20.00% |
| LettersBlue vs Nina | 1–4 | 20.00% |
| LettersBlue vs Dragunov | 2–2 | 50.00% |
| LettersBlue vs Panda | 4–0 | 100.00% |
| LettersBlue vs Clive | 0–4 | 0.00% |
| LettersBlue vs Lars | 1–2 | 33.33% |
| LettersBlue vs Azucena | 1–2 | 33.33% |
| LettersBlue vs Feng | 2–0 | 100.00% |
| LettersBlue vs Alisa | 2–0 | 100.00% |
| LettersBlue vs Claudio | 0–2 | 0.00% |
| LettersBlue vs Shaheen | 2–0 | 100.00% |
| LettersBlue vs Lee | 0–2 | 0.00% |
| LettersBlue vs Kuma | 0–2 | 0.00% |
| LettersBlue vs Jun | 2–0 | 100.00% |
| LettersBlue vs Raven | 1–1 | 50.00% |
| LettersBlue vs Lili | 1–0 | 100.00% |
| LettersBlue vs Leroy | 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.