| Mahseb/CCNI22 vs Jin | 11–18 | 37.93% |
| Mahseb/CCNI22 vs Armor King | 15–11 | 57.69% |
| Mahseb/CCNI22 vs Kazuya | 16–8 | 66.67% |
| Mahseb/CCNI22 vs Steve | 16–5 | 76.19% |
| Mahseb/CCNI22 vs King | 7–12 | 36.84% |
| Mahseb/CCNI22 vs Hwoarang | 10–9 | 52.63% |
| Mahseb/CCNI22 vs Miary Zo | 9–10 | 47.37% |
| Mahseb/CCNI22 vs Bryan | 7–10 | 41.18% |
| Mahseb/CCNI22 vs Law | 11–4 | 73.33% |
| Mahseb/CCNI22 vs Lili | 6–7 | 46.15% |
| Mahseb/CCNI22 vs Yoshimitsu | 6–6 | 50.00% |
| Mahseb/CCNI22 vs Dragunov | 4–7 | 36.36% |
| Mahseb/CCNI22 vs Victor | 5–5 | 50.00% |
| Mahseb/CCNI22 vs Eddy | 5–5 | 50.00% |
| Mahseb/CCNI22 vs Jack-8 | 5–4 | 55.56% |
| Mahseb/CCNI22 vs Leo | 6–3 | 66.67% |
| Mahseb/CCNI22 vs Lidia | 2–7 | 22.22% |
| Mahseb/CCNI22 vs Lars | 7–1 | 87.50% |
| Mahseb/CCNI22 vs Nina | 2–6 | 25.00% |
| Mahseb/CCNI22 vs Lee | 3–5 | 37.50% |
| Mahseb/CCNI22 vs Leroy | 5–3 | 62.50% |
| Mahseb/CCNI22 vs Azucena | 4–4 | 50.00% |
| Mahseb/CCNI22 vs Asuka | 2–5 | 28.57% |
| Mahseb/CCNI22 vs Reina | 1–6 | 14.29% |
| Mahseb/CCNI22 vs Claudio | 1–5 | 16.67% |
| Mahseb/CCNI22 vs Clive | 4–2 | 66.67% |
| Mahseb/CCNI22 vs Fahkumram | 3–3 | 50.00% |
| Mahseb/CCNI22 vs Paul | 2–3 | 40.00% |
| Mahseb/CCNI22 vs Feng | 3–2 | 60.00% |
| Mahseb/CCNI22 vs Alisa | 2–3 | 40.00% |
| Mahseb/CCNI22 vs Jun | 3–2 | 60.00% |
| Mahseb/CCNI22 vs Anna | 3–2 | 60.00% |
| Mahseb/CCNI22 vs Xiaoyu | 2–2 | 50.00% |
| Mahseb/CCNI22 vs Devil Jin | 2–2 | 50.00% |
| Mahseb/CCNI22 vs Shaheen | 2–2 | 50.00% |
| Mahseb/CCNI22 vs Raven | 2–2 | 50.00% |
| Mahseb/CCNI22 vs Heihachi | 2–1 | 66.67% |
| Mahseb/CCNI22 vs Kuma | 1–0 | 100.00% |
| Mahseb/CCNI22 vs Panda | 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.