| Maniac vs Kazuya | 207–192 | 51.88% |
| Maniac vs Jin | 163–173 | 48.51% |
| Maniac vs Bryan | 152–148 | 50.67% |
| Maniac vs Hwoarang | 112–138 | 44.80% |
| Maniac vs Reina | 119–116 | 50.64% |
| Maniac vs Dragunov | 122–98 | 55.45% |
| Maniac vs King | 93–125 | 42.66% |
| Maniac vs Law | 85–119 | 41.67% |
| Maniac vs Paul | 89–107 | 45.41% |
| Maniac vs Yoshimitsu | 82–106 | 43.62% |
| Maniac vs Devil Jin | 80–84 | 48.78% |
| Maniac vs Asuka | 81–80 | 50.31% |
| Maniac vs Steve | 73–87 | 45.62% |
| Maniac vs Lee | 75–75 | 50.00% |
| Maniac vs Heihachi | 73–71 | 50.69% |
| Maniac vs Lili | 70–67 | 51.09% |
| Maniac vs Xiaoyu | 59–51 | 53.64% |
| Maniac vs Nina | 50–58 | 46.30% |
| Maniac vs Feng | 56–50 | 52.83% |
| Maniac vs Azucena | 50–48 | 51.02% |
| Maniac vs Lars | 51–45 | 53.12% |
| Maniac vs Jun | 44–41 | 51.76% |
| Maniac vs Victor | 37–44 | 45.68% |
| Maniac vs Alisa | 33–43 | 43.42% |
| Maniac vs Eddy | 36–34 | 51.43% |
| Maniac vs Lidia | 37–30 | 55.22% |
| Maniac vs Leo | 32–31 | 50.79% |
| Maniac vs Leroy | 27–34 | 44.26% |
| Maniac vs Raven | 27–34 | 44.26% |
| Maniac vs Armor King | 32–26 | 55.17% |
| Maniac vs Kuma | 27–30 | 47.37% |
| Maniac vs Claudio | 26–30 | 46.43% |
| Maniac vs Shaheen | 21–34 | 38.18% |
| Maniac vs Jack-8 | 26–28 | 48.15% |
| Maniac vs Fahkumram | 21–22 | 48.84% |
| Maniac vs Zafina | 18–20 | 47.37% |
| Maniac vs Panda | 12–14 | 46.15% |
| Maniac vs Clive | 8–14 | 36.36% |
| Maniac vs Anna | 12–10 | 54.55% |
| Maniac vs Miary Zo | 0–4 | 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.