| Fonzo vs King | 40–30 | 57.14% |
| Fonzo vs Jin | 25–18 | 58.14% |
| Fonzo vs Steve | 25–16 | 60.98% |
| Fonzo vs Hwoarang | 30–7 | 81.08% |
| Fonzo vs Reina | 15–16 | 48.39% |
| Fonzo vs Kazuya | 14–16 | 46.67% |
| Fonzo vs Dragunov | 15–15 | 50.00% |
| Fonzo vs Paul | 17–11 | 60.71% |
| Fonzo vs Law | 22–5 | 81.48% |
| Fonzo vs Bryan | 14–13 | 51.85% |
| Fonzo vs Jun | 16–11 | 59.26% |
| Fonzo vs Victor | 11–11 | 50.00% |
| Fonzo vs Yoshimitsu | 10–11 | 47.62% |
| Fonzo vs Lidia | 13–5 | 72.22% |
| Fonzo vs Xiaoyu | 13–4 | 76.47% |
| Fonzo vs Asuka | 11–6 | 64.71% |
| Fonzo vs Lars | 10–5 | 66.67% |
| Fonzo vs Feng | 10–4 | 71.43% |
| Fonzo vs Leroy | 6–5 | 54.55% |
| Fonzo vs Azucena | 4–6 | 40.00% |
| Fonzo vs Eddy | 4–6 | 40.00% |
| Fonzo vs Lee | 7–2 | 77.78% |
| Fonzo vs Devil Jin | 0–8 | 0.00% |
| Fonzo vs Nina | 5–3 | 62.50% |
| Fonzo vs Kuma | 5–3 | 62.50% |
| Fonzo vs Alisa | 4–3 | 57.14% |
| Fonzo vs Raven | 5–2 | 71.43% |
| Fonzo vs Claudio | 4–2 | 66.67% |
| Fonzo vs Jack-8 | 3–2 | 60.00% |
| Fonzo vs Lili | 0–5 | 0.00% |
| Fonzo vs Zafina | 0–4 | 0.00% |
| Fonzo vs Leo | 3–0 | 100.00% |
| Fonzo vs Shaheen | 1–2 | 33.33% |
| Fonzo vs Heihachi | 2–1 | 66.67% |
| Fonzo vs Panda | 1–1 | 50.00% |
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.