| Fertaso vs King | 16–25 | 39.02% |
| Fertaso vs Hwoarang | 9–23 | 28.12% |
| Fertaso vs Eddy | 10–19 | 34.48% |
| Fertaso vs Jin | 12–13 | 48.00% |
| Fertaso vs Reina | 11–11 | 50.00% |
| Fertaso vs Law | 5–16 | 23.81% |
| Fertaso vs Kazuya | 7–11 | 38.89% |
| Fertaso vs Dragunov | 6–10 | 37.50% |
| Fertaso vs Yoshimitsu | 7–7 | 50.00% |
| Fertaso vs Bryan | 8–6 | 57.14% |
| Fertaso vs Lili | 6–8 | 42.86% |
| Fertaso vs Xiaoyu | 8–5 | 61.54% |
| Fertaso vs Azucena | 2–11 | 15.38% |
| Fertaso vs Victor | 5–8 | 38.46% |
| Fertaso vs Steve | 5–5 | 50.00% |
| Fertaso vs Asuka | 1–9 | 10.00% |
| Fertaso vs Devil Jin | 7–3 | 70.00% |
| Fertaso vs Alisa | 4–6 | 40.00% |
| Fertaso vs Jun | 1–7 | 12.50% |
| Fertaso vs Jack-8 | 2–5 | 28.57% |
| Fertaso vs Nina | 2–5 | 28.57% |
| Fertaso vs Paul | 3–3 | 50.00% |
| Fertaso vs Lars | 1–5 | 16.67% |
| Fertaso vs Lee | 3–3 | 50.00% |
| Fertaso vs Kuma | 0–6 | 0.00% |
| Fertaso vs Panda | 0–5 | 0.00% |
| Fertaso vs Feng | 0–3 | 0.00% |
| Fertaso vs Shaheen | 1–2 | 33.33% |
| Fertaso vs Leo | 0–2 | 0.00% |
| Fertaso vs Claudio | 2–0 | 100.00% |
| Fertaso vs Raven | 2–0 | 100.00% |
| Fertaso vs Leroy | 0–1 | 0.00% |
| Fertaso vs Lidia | 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.