| Mannix vs King | 10–13 | 43.48% |
| Mannix vs Bryan | 6–7 | 46.15% |
| Mannix vs Kazuya | 1–12 | 7.69% |
| Mannix vs Yoshimitsu | 5–6 | 45.45% |
| Mannix vs Shaheen | 8–3 | 72.73% |
| Mannix vs Jin | 4–6 | 40.00% |
| Mannix vs Steve | 6–4 | 60.00% |
| Mannix vs Reina | 7–2 | 77.78% |
| Mannix vs Nina | 3–5 | 37.50% |
| Mannix vs Jun | 6–2 | 75.00% |
| Mannix vs Hwoarang | 3–4 | 42.86% |
| Mannix vs Lee | 2–5 | 28.57% |
| Mannix vs Leroy | 3–4 | 42.86% |
| Mannix vs Victor | 1–6 | 14.29% |
| Mannix vs Asuka | 2–3 | 40.00% |
| Mannix vs Azucena | 4–1 | 80.00% |
| Mannix vs Law | 3–1 | 75.00% |
| Mannix vs Feng | 3–1 | 75.00% |
| Mannix vs Lili | 2–0 | 100.00% |
| Mannix vs Dragunov | 2–0 | 100.00% |
| Mannix vs Leo | 2–0 | 100.00% |
| Mannix vs Lars | 0–2 | 0.00% |
| Mannix vs Alisa | 2–0 | 100.00% |
| Mannix vs Claudio | 0–2 | 0.00% |
| Mannix vs Raven | 0–2 | 0.00% |
| Mannix vs Xiaoyu | 1–0 | 100.00% |
| Mannix vs Devil Jin | 0–1 | 0.00% |
| Mannix vs Kuma | 1–0 | 100.00% |
| Mannix vs Eddy | 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.