| J38r vs Law | 7–16 | 30.43% |
| J38r vs Jin | 1–16 | 5.88% |
| J38r vs Steve | 9–5 | 64.29% |
| J38r vs Hwoarang | 9–4 | 69.23% |
| J38r vs King | 2–8 | 20.00% |
| J38r vs Nina | 0–9 | 0.00% |
| J38r vs Dragunov | 2–6 | 25.00% |
| J38r vs Bryan | 2–5 | 28.57% |
| J38r vs Victor | 3–4 | 42.86% |
| J38r vs Kazuya | 2–4 | 33.33% |
| J38r vs Lili | 2–4 | 33.33% |
| J38r vs Jun | 2–4 | 33.33% |
| J38r vs Paul | 1–4 | 20.00% |
| J38r vs Lee | 2–2 | 50.00% |
| J38r vs Heihachi | 0–4 | 0.00% |
| J38r vs Devil Jin | 1–2 | 33.33% |
| J38r vs Lars | 0–3 | 0.00% |
| J38r vs Reina | 1–2 | 33.33% |
| J38r vs Asuka | 2–0 | 100.00% |
| J38r vs Azucena | 0–2 | 0.00% |
| J38r vs Lidia | 1–1 | 50.00% |
| J38r vs Armor King | 2–0 | 100.00% |
| J38r vs Yoshimitsu | 1–0 | 100.00% |
| J38r vs Jack-8 | 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.