| Stunion vs Yoshimitsu | 10–2 | 83.33% |
| Stunion vs King | 9–2 | 81.82% |
| Stunion vs Armor King | 7–4 | 63.64% |
| Stunion vs Reina | 6–2 | 75.00% |
| Stunion vs Paul | 4–3 | 57.14% |
| Stunion vs Clive | 5–2 | 71.43% |
| Stunion vs Law | 3–2 | 60.00% |
| Stunion vs Hwoarang | 3–2 | 60.00% |
| Stunion vs Steve | 2–3 | 40.00% |
| Stunion vs Asuka | 4–1 | 80.00% |
| Stunion vs Leo | 2–3 | 40.00% |
| Stunion vs Leroy | 5–0 | 100.00% |
| Stunion vs Kazuya | 4–0 | 100.00% |
| Stunion vs Jack-8 | 2–2 | 50.00% |
| Stunion vs Feng | 4–0 | 100.00% |
| Stunion vs Lars | 4–0 | 100.00% |
| Stunion vs Lee | 4–0 | 100.00% |
| Stunion vs Lidia | 4–0 | 100.00% |
| Stunion vs Heihachi | 4–0 | 100.00% |
| Stunion vs Jin | 3–0 | 100.00% |
| Stunion vs Zafina | 3–0 | 100.00% |
| Stunion vs Bryan | 1–1 | 50.00% |
| Stunion vs Devil Jin | 0–2 | 0.00% |
| Stunion vs Lili | 2–0 | 100.00% |
| Stunion vs Victor | 1–1 | 50.00% |
| Stunion vs Dragunov | 1–0 | 100.00% |
| Stunion vs Alisa | 1–0 | 100.00% |
| Stunion vs Claudio | 0–1 | 0.00% |
| Stunion vs Eddy | 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.