| Fredo vs Lili | 14–7 | 66.67% |
| Fredo vs Kazuya | 12–8 | 60.00% |
| Fredo vs Jin | 14–4 | 77.78% |
| Fredo vs Bryan | 11–7 | 61.11% |
| Fredo vs Eddy | 11–7 | 61.11% |
| Fredo vs King | 7–8 | 46.67% |
| Fredo vs Yoshimitsu | 8–7 | 53.33% |
| Fredo vs Dragunov | 7–6 | 53.85% |
| Fredo vs Law | 4–8 | 33.33% |
| Fredo vs Hwoarang | 10–2 | 83.33% |
| Fredo vs Feng | 9–2 | 81.82% |
| Fredo vs Devil Jin | 6–4 | 60.00% |
| Fredo vs Alisa | 6–4 | 60.00% |
| Fredo vs Nina | 4–4 | 50.00% |
| Fredo vs Leo | 3–4 | 42.86% |
| Fredo vs Lars | 5–2 | 71.43% |
| Fredo vs Victor | 5–2 | 71.43% |
| Fredo vs Paul | 2–3 | 40.00% |
| Fredo vs Steve | 1–3 | 25.00% |
| Fredo vs Jack-8 | 2–2 | 50.00% |
| Fredo vs Asuka | 3–1 | 75.00% |
| Fredo vs Jun | 3–1 | 75.00% |
| Fredo vs Clive | 3–1 | 75.00% |
| Fredo vs Xiaoyu | 3–0 | 100.00% |
| Fredo vs Claudio | 2–1 | 66.67% |
| Fredo vs Lee | 1–2 | 33.33% |
| Fredo vs Zafina | 2–1 | 66.67% |
| Fredo vs Reina | 3–0 | 100.00% |
| Fredo vs Fahkumram | 2–1 | 66.67% |
| Fredo vs Shaheen | 2–0 | 100.00% |
| Fredo vs Kuma | 1–1 | 50.00% |
| Fredo vs Leroy | 2–0 | 100.00% |
| Fredo vs Raven | 0–2 | 0.00% |
| Fredo vs Heihachi | 1–0 | 100.00% |
| Fredo vs Armor King | 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.