| Letters vs Steve | 7–11 | 38.89% |
| Letters vs Bryan | 5–11 | 31.25% |
| Letters vs King | 2–10 | 16.67% |
| Letters vs Nina | 3–9 | 25.00% |
| Letters vs Hwoarang | 5–5 | 50.00% |
| Letters vs Yoshimitsu | 3–5 | 37.50% |
| Letters vs Lili | 2–6 | 25.00% |
| Letters vs Jun | 4–4 | 50.00% |
| Letters vs Jin | 3–4 | 42.86% |
| Letters vs Asuka | 1–6 | 14.29% |
| Letters vs Lidia | 4–3 | 57.14% |
| Letters vs Armor King | 2–5 | 28.57% |
| Letters vs Alisa | 3–3 | 50.00% |
| Letters vs Xiaoyu | 2–3 | 40.00% |
| Letters vs Kazuya | 1–4 | 20.00% |
| Letters vs Clive | 2–3 | 40.00% |
| Letters vs Fahkumram | 2–3 | 40.00% |
| Letters vs Law | 0–4 | 0.00% |
| Letters vs Dragunov | 2–2 | 50.00% |
| Letters vs Reina | 3–1 | 75.00% |
| Letters vs Azucena | 3–1 | 75.00% |
| Letters vs Victor | 3–1 | 75.00% |
| Letters vs Devil Jin | 2–1 | 66.67% |
| Letters vs Raven | 0–3 | 0.00% |
| Letters vs Eddy | 2–1 | 66.67% |
| Letters vs Heihachi | 0–3 | 0.00% |
| Letters vs Anna | 2–1 | 66.67% |
| Letters vs Feng | 2–0 | 100.00% |
| Letters vs Leo | 0–2 | 0.00% |
| Letters vs Lars | 2–0 | 100.00% |
| Letters vs Zafina | 2–0 | 100.00% |
| Letters vs Leroy | 0–2 | 0.00% |
| Letters vs Shaheen | 0–1 | 0.00% |
| Letters vs Lee | 1–0 | 100.00% |
| Letters vs Kuma | 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.