| Fonsi vs Kazuya | 58–35 | 62.37% |
| Fonsi vs Jin | 44–40 | 52.38% |
| Fonsi vs King | 34–43 | 44.16% |
| Fonsi vs Hwoarang | 30–29 | 50.85% |
| Fonsi vs Law | 25–30 | 45.45% |
| Fonsi vs Dragunov | 19–26 | 42.22% |
| Fonsi vs Reina | 29–16 | 64.44% |
| Fonsi vs Bryan | 20–23 | 46.51% |
| Fonsi vs Azucena | 24–17 | 58.54% |
| Fonsi vs Steve | 20–18 | 52.63% |
| Fonsi vs Paul | 12–24 | 33.33% |
| Fonsi vs Yoshimitsu | 9–22 | 29.03% |
| Fonsi vs Jun | 18–13 | 58.06% |
| Fonsi vs Lili | 10–20 | 33.33% |
| Fonsi vs Eddy | 7–20 | 25.93% |
| Fonsi vs Devil Jin | 12–14 | 46.15% |
| Fonsi vs Alisa | 12–13–1 | 48.00% |
| Fonsi vs Lars | 13–9 | 59.09% |
| Fonsi vs Heihachi | 12–7 | 63.16% |
| Fonsi vs Feng | 7–10 | 41.18% |
| Fonsi vs Xiaoyu | 9–6 | 60.00% |
| Fonsi vs Lee | 6–9 | 40.00% |
| Fonsi vs Nina | 8–5 | 61.54% |
| Fonsi vs Leroy | 4–9 | 30.77% |
| Fonsi vs Asuka | 3–9 | 25.00% |
| Fonsi vs Kuma | 5–5 | 50.00% |
| Fonsi vs Victor | 3–7 | 30.00% |
| Fonsi vs Raven | 3–4 | 42.86% |
| Fonsi vs Leo | 5–1 | 83.33% |
| Fonsi vs Claudio | 3–3 | 50.00% |
| Fonsi vs Lidia | 4–0 | 100.00% |
| Fonsi vs Anna | 4–0 | 100.00% |
| Fonsi vs Fahkumram | 3–1 | 75.00% |
| Fonsi vs Jack-8 | 2–1 | 66.67% |
| Fonsi vs Shaheen | 3–0 | 100.00% |
| Fonsi vs Zafina | 2–1 | 66.67% |
| Fonsi vs Panda | 0–2 | 0.00% |
| Fonsi vs Armor King | 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.