| Fatback vs Jin | 7–9 | 43.75% |
| Fatback vs Dragunov | 10–6 | 62.50% |
| Fatback vs Clive | 12–2 | 85.71% |
| Fatback vs Hwoarang | 7–6 | 53.85% |
| Fatback vs Kazuya | 5–7 | 41.67% |
| Fatback vs Lili | 6–6 | 50.00% |
| Fatback vs Reina | 6–6 | 50.00% |
| Fatback vs Bryan | 7–4 | 63.64% |
| Fatback vs Asuka | 5–6 | 45.45% |
| Fatback vs Law | 9–1 | 90.00% |
| Fatback vs Steve | 7–3 | 70.00% |
| Fatback vs Jun | 3–7 | 30.00% |
| Fatback vs Paul | 7–2 | 77.78% |
| Fatback vs King | 5–4 | 55.56% |
| Fatback vs Heihachi | 4–5 | 44.44% |
| Fatback vs Leo | 4–3 | 57.14% |
| Fatback vs Lars | 4–2 | 66.67% |
| Fatback vs Zafina | 3–3 | 50.00% |
| Fatback vs Azucena | 4–2 | 66.67% |
| Fatback vs Alisa | 3–2 | 60.00% |
| Fatback vs Nina | 2–3 | 40.00% |
| Fatback vs Yoshimitsu | 2–2 | 50.00% |
| Fatback vs Xiaoyu | 2–2 | 50.00% |
| Fatback vs Jack-8 | 2–2 | 50.00% |
| Fatback vs Lee | 2–2 | 50.00% |
| Fatback vs Devil Jin | 1–2 | 33.33% |
| Fatback vs Eddy | 1–2 | 33.33% |
| Fatback vs Shaheen | 0–2 | 0.00% |
| Fatback vs Kuma | 1–1 | 50.00% |
| Fatback vs Panda | 0–2 | 0.00% |
| Fatback vs Leroy | 2–0 | 100.00% |
| Fatback vs Victor | 1–1 | 50.00% |
| Fatback vs Lidia | 1–1 | 50.00% |
| Fatback vs Feng | 1–0 | 100.00% |
| Fatback vs Claudio | 0–1 | 0.00% |
| Fatback vs Raven | 1–0 | 100.00% |
| Fatback vs Anna | 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.