| Samurai Heart vs Jin | 7–9 | 43.75% |
| Samurai Heart vs Reina | 7–6 | 53.85% |
| Samurai Heart vs Lee | 3–7 | 30.00% |
| Samurai Heart vs King | 4–4 | 50.00% |
| Samurai Heart vs Xiaoyu | 1–6 | 14.29% |
| Samurai Heart vs Hwoarang | 4–2 | 66.67% |
| Samurai Heart vs Bryan | 3–3 | 50.00% |
| Samurai Heart vs Steve | 4–2 | 66.67% |
| Samurai Heart vs Devil Jin | 1–5 | 16.67% |
| Samurai Heart vs Paul | 4–1 | 80.00% |
| Samurai Heart vs Law | 1–4 | 20.00% |
| Samurai Heart vs Asuka | 1–4 | 20.00% |
| Samurai Heart vs Feng | 2–3 | 40.00% |
| Samurai Heart vs Kazuya | 0–4 | 0.00% |
| Samurai Heart vs Shaheen | 0–4 | 0.00% |
| Samurai Heart vs Jun | 0–4 | 0.00% |
| Samurai Heart vs Eddy | 0–4 | 0.00% |
| Samurai Heart vs Yoshimitsu | 2–1 | 66.67% |
| Samurai Heart vs Raven | 2–1 | 66.67% |
| Samurai Heart vs Lili | 2–0 | 100.00% |
| Samurai Heart vs Dragunov | 2–0 | 100.00% |
| Samurai Heart vs Lars | 1–1 | 50.00% |
| Samurai Heart vs Alisa | 2–0 | 100.00% |
| Samurai Heart vs Claudio | 0–2 | 0.00% |
| Samurai Heart vs Zafina | 0–2 | 0.00% |
| Samurai Heart vs Azucena | 0–2 | 0.00% |
| Samurai Heart vs Victor | 0–2 | 0.00% |
| Samurai Heart vs Nina | 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.