| Guerero vs Bryan | 25–23 | 52.08% |
| Guerero vs Hwoarang | 30–17 | 63.83% |
| Guerero vs Reina | 24–20 | 54.55% |
| Guerero vs Dragunov | 24–14 | 63.16% |
| Guerero vs Jin | 21–14 | 60.00% |
| Guerero vs Azucena | 22–13 | 62.86% |
| Guerero vs King | 21–12 | 63.64% |
| Guerero vs Kazuya | 19–12 | 61.29% |
| Guerero vs Steve | 14–17 | 45.16% |
| Guerero vs Jun | 19–12 | 61.29% |
| Guerero vs Paul | 18–12 | 60.00% |
| Guerero vs Yoshimitsu | 15–9 | 62.50% |
| Guerero vs Claudio | 15–9 | 62.50% |
| Guerero vs Xiaoyu | 11–12 | 47.83% |
| Guerero vs Lili | 11–10 | 52.38% |
| Guerero vs Leo | 12–9 | 57.14% |
| Guerero vs Heihachi | 10–11 | 47.62% |
| Guerero vs Law | 11–9 | 55.00% |
| Guerero vs Asuka | 12–8 | 60.00% |
| Guerero vs Lars | 7–12 | 36.84% |
| Guerero vs Lee | 12–6 | 66.67% |
| Guerero vs Feng | 8–9 | 47.06% |
| Guerero vs Lidia | 8–7 | 53.33% |
| Guerero vs Jack-8 | 10–4 | 71.43% |
| Guerero vs Nina | 9–5 | 64.29% |
| Guerero vs Victor | 2–11 | 15.38% |
| Guerero vs Alisa | 5–7 | 41.67% |
| Guerero vs Eddy | 8–4 | 66.67% |
| Guerero vs Raven | 6–5 | 54.55% |
| Guerero vs Shaheen | 8–2 | 80.00% |
| Guerero vs Clive | 3–4 | 42.86% |
| Guerero vs Devil Jin | 5–1 | 83.33% |
| Guerero vs Kuma | 0–6 | 0.00% |
| Guerero vs Zafina | 3–2 | 60.00% |
| Guerero vs Anna | 3–1 | 75.00% |
| Guerero vs Panda | 3–0 | 100.00% |
| Guerero vs Leroy | 1–0 | 100.00% |
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.