| BACKpain vs Jin | 12–13 | 48.00% |
| BACKpain vs Eddy | 1–16 | 5.88% |
| BACKpain vs King | 6–9 | 40.00% |
| BACKpain vs Law | 4–8 | 33.33% |
| BACKpain vs Dragunov | 4–7 | 36.36% |
| BACKpain vs Devil Jin | 3–7 | 30.00% |
| BACKpain vs Jun | 0–10 | 0.00% |
| BACKpain vs Yoshimitsu | 5–4 | 55.56% |
| BACKpain vs Hwoarang | 3–5 | 37.50% |
| BACKpain vs Steve | 0–8 | 0.00% |
| BACKpain vs Lee | 2–6 | 25.00% |
| BACKpain vs Leroy | 2–6 | 25.00% |
| BACKpain vs Reina | 5–3 | 62.50% |
| BACKpain vs Shaheen | 2–4 | 33.33% |
| BACKpain vs Kazuya | 1–4 | 20.00% |
| BACKpain vs Asuka | 3–2 | 60.00% |
| BACKpain vs Nina | 1–4 | 20.00% |
| BACKpain vs Paul | 0–4 | 0.00% |
| BACKpain vs Leo | 2–2 | 50.00% |
| BACKpain vs Lars | 0–4 | 0.00% |
| BACKpain vs Victor | 1–3 | 25.00% |
| BACKpain vs Raven | 1–3 | 25.00% |
| BACKpain vs Lili | 2–1 | 66.67% |
| BACKpain vs Bryan | 0–2 | 0.00% |
| BACKpain vs Jack-8 | 0–2 | 0.00% |
| BACKpain vs Alisa | 0–2 | 0.00% |
| BACKpain vs Xiaoyu | 1–0 | 100.00% |
| BACKpain vs Claudio | 0–1 | 0.00% |
| BACKpain vs Azucena | 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.