| Guille vs Jin | 36–27 | 57.14% |
| Guille vs Kazuya | 23–19 | 54.76% |
| Guille vs Clive | 8–19 | 29.63% |
| Guille vs Hwoarang | 16–8 | 66.67% |
| Guille vs King | 9–10 | 47.37% |
| Guille vs Jun | 12–6 | 66.67% |
| Guille vs Heihachi | 10–6 | 62.50% |
| Guille vs Victor | 8–7 | 53.33% |
| Guille vs Lili | 5–9 | 35.71% |
| Guille vs Alisa | 7–6 | 53.85% |
| Guille vs Lidia | 7–6 | 53.85% |
| Guille vs Law | 7–5 | 58.33% |
| Guille vs Bryan | 6–6 | 50.00% |
| Guille vs Lee | 5–7 | 41.67% |
| Guille vs Reina | 3–9 | 25.00% |
| Guille vs Steve | 8–3 | 72.73% |
| Guille vs Asuka | 7–3 | 70.00% |
| Guille vs Yoshimitsu | 4–4 | 50.00% |
| Guille vs Lars | 5–3 | 62.50% |
| Guille vs Xiaoyu | 4–3 | 57.14% |
| Guille vs Shaheen | 4–3 | 57.14% |
| Guille vs Leroy | 7–0 | 100.00% |
| Guille vs Paul | 3–3 | 50.00% |
| Guille vs Azucena | 2–4 | 33.33% |
| Guille vs Eddy | 5–1 | 83.33% |
| Guille vs Devil Jin | 2–3 | 40.00% |
| Guille vs Dragunov | 3–2 | 60.00% |
| Guille vs Nina | 4–1 | 80.00% |
| Guille vs Feng | 0–4 | 0.00% |
| Guille vs Claudio | 3–1 | 75.00% |
| Guille vs Kuma | 3–0 | 100.00% |
| Guille vs Jack-8 | 1–1 | 50.00% |
| Guille vs Zafina | 2–0 | 100.00% |
| Guille vs Raven | 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.