| Ferro vs Kazuya | 63–32 | 66.32% |
| Ferro vs Steve | 35–38 | 47.95% |
| Ferro vs King | 40–30 | 57.14% |
| Ferro vs Law | 40–18 | 68.97% |
| Ferro vs Hwoarang | 39–17 | 69.64% |
| Ferro vs Jin | 31–24 | 56.36% |
| Ferro vs Reina | 42–12 | 77.78% |
| Ferro vs Bryan | 31–19 | 62.00% |
| Ferro vs Lidia | 28–17 | 62.22% |
| Ferro vs Eddy | 26–17 | 60.47% |
| Ferro vs Heihachi | 25–13 | 65.79% |
| Ferro vs Dragunov | 18–15 | 54.55% |
| Ferro vs Yoshimitsu | 18–14 | 56.25% |
| Ferro vs Lili | 14–16 | 46.67% |
| Ferro vs Jun | 17–13 | 56.67% |
| Ferro vs Paul | 17–12 | 58.62% |
| Ferro vs Azucena | 12–16 | 42.86% |
| Ferro vs Lars | 9–17 | 34.62% |
| Ferro vs Nina | 13–12 | 52.00% |
| Ferro vs Asuka | 16–6 | 72.73% |
| Ferro vs Clive | 9–13 | 40.91% |
| Ferro vs Fahkumram | 12–8 | 60.00% |
| Ferro vs Armor King | 10–10 | 50.00% |
| Ferro vs Victor | 10–9 | 52.63% |
| Ferro vs Devil Jin | 8–9 | 47.06% |
| Ferro vs Feng | 14–3 | 82.35% |
| Ferro vs Leroy | 11–6 | 64.71% |
| Ferro vs Xiaoyu | 8–8 | 50.00% |
| Ferro vs Alisa | 10–6 | 62.50% |
| Ferro vs Jack-8 | 7–7 | 50.00% |
| Ferro vs Anna | 6–8 | 42.86% |
| Ferro vs Leo | 9–4 | 69.23% |
| Ferro vs Lee | 8–5 | 61.54% |
| Ferro vs Zafina | 10–3 | 76.92% |
| Ferro vs Miary Zo | 6–7 | 46.15% |
| Ferro vs Raven | 8–4 | 66.67% |
| Ferro vs Kuma | 5–6 | 45.45% |
| Ferro vs Claudio | 4–6 | 40.00% |
| Ferro vs Shaheen | 1–3 | 25.00% |
| Ferro vs Panda | 4–0 | 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.