| Guynasty vs Reina | 4–16 | 20.00% |
| Guynasty vs King | 2–12 | 14.29% |
| Guynasty vs Yoshimitsu | 3–10 | 23.08% |
| Guynasty vs Jun | 0–11 | 0.00% |
| Guynasty vs Hwoarang | 0–9 | 0.00% |
| Guynasty vs Victor | 2–7 | 22.22% |
| Guynasty vs Jin | 2–6 | 25.00% |
| Guynasty vs Asuka | 4–4 | 50.00% |
| Guynasty vs Law | 4–3 | 57.14% |
| Guynasty vs Devil Jin | 4–2 | 66.67% |
| Guynasty vs Dragunov | 1–5 | 16.67% |
| Guynasty vs Kazuya | 2–3 | 40.00% |
| Guynasty vs Bryan | 2–2 | 50.00% |
| Guynasty vs Steve | 0–4 | 0.00% |
| Guynasty vs Jack-8 | 2–2 | 50.00% |
| Guynasty vs Lili | 0–4 | 0.00% |
| Guynasty vs Leo | 0–4 | 0.00% |
| Guynasty vs Lars | 0–4 | 0.00% |
| Guynasty vs Claudio | 0–4 | 0.00% |
| Guynasty vs Paul | 0–2 | 0.00% |
| Guynasty vs Lidia | 0–2 | 0.00% |
| Guynasty vs Heihachi | 0–2 | 0.00% |
| Guynasty vs Xiaoyu | 0–1 | 0.00% |
| Guynasty vs Alisa | 0–1 | 0.00% |
| Guynasty vs Nina | 0–1 | 0.00% |
| Guynasty vs Azucena | 1–0 | 100.00% |
| Guynasty 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.