| Fontaine vs King | 33–28 | 54.10% |
| Fontaine vs Bryan | 21–21 | 50.00% |
| Fontaine vs Kazuya | 27–14 | 65.85% |
| Fontaine vs Jin | 25–13 | 65.79% |
| Fontaine vs Lili | 13–24 | 35.14% |
| Fontaine vs Steve | 18–18 | 50.00% |
| Fontaine vs Law | 18–16 | 52.94% |
| Fontaine vs Hwoarang | 13–17 | 43.33% |
| Fontaine vs Asuka | 14–12 | 53.85% |
| Fontaine vs Reina | 13–13 | 50.00% |
| Fontaine vs Paul | 8–13 | 38.10% |
| Fontaine vs Alisa | 10–8 | 55.56% |
| Fontaine vs Yoshimitsu | 9–8 | 52.94% |
| Fontaine vs Dragunov | 8–9 | 47.06% |
| Fontaine vs Heihachi | 10–7 | 58.82% |
| Fontaine vs Azucena | 7–9 | 43.75% |
| Fontaine vs Eddy | 7–9 | 43.75% |
| Fontaine vs Leroy | 8–7 | 53.33% |
| Fontaine vs Victor | 7–7 | 50.00% |
| Fontaine vs Xiaoyu | 10–3 | 76.92% |
| Fontaine vs Lidia | 8–5 | 61.54% |
| Fontaine vs Lee | 6–6 | 50.00% |
| Fontaine vs Raven | 4–8 | 33.33% |
| Fontaine vs Jun | 5–6 | 45.45% |
| Fontaine vs Jack-8 | 4–5 | 44.44% |
| Fontaine vs Shaheen | 6–3 | 66.67% |
| Fontaine vs Feng | 4–4 | 50.00% |
| Fontaine vs Claudio | 7–1 | 87.50% |
| Fontaine vs Nina | 3–3 | 50.00% |
| Fontaine vs Zafina | 5–1 | 83.33% |
| Fontaine vs Devil Jin | 2–1 | 66.67% |
| Fontaine vs Lars | 1–2 | 33.33% |
| Fontaine vs Kuma | 1–2 | 33.33% |
| Fontaine vs Clive | 1–1 | 50.00% |
| Fontaine vs Panda | 1–0 | 100.00% |
| Fontaine vs Anna | 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.