| Mahnster vs Jin | 20–16 | 55.56% |
| Mahnster vs Bryan | 13–21 | 38.24% |
| Mahnster vs Reina | 20–9 | 68.97% |
| Mahnster vs King | 19–6 | 76.00% |
| Mahnster vs Kazuya | 11–11 | 50.00% |
| Mahnster vs Law | 5–15 | 25.00% |
| Mahnster vs Steve | 8–10 | 44.44% |
| Mahnster vs Leo | 6–12 | 33.33% |
| Mahnster vs Yoshimitsu | 10–6 | 62.50% |
| Mahnster vs Feng | 8–8 | 50.00% |
| Mahnster vs Dragunov | 9–7 | 56.25% |
| Mahnster vs Hwoarang | 7–7 | 50.00% |
| Mahnster vs Lars | 4–9 | 30.77% |
| Mahnster vs Paul | 6–6 | 50.00% |
| Mahnster vs Lili | 8–4 | 66.67% |
| Mahnster vs Azucena | 7–5 | 58.33% |
| Mahnster vs Victor | 6–6 | 50.00% |
| Mahnster vs Xiaoyu | 7–4 | 63.64% |
| Mahnster vs Devil Jin | 3–7 | 30.00% |
| Mahnster vs Nina | 2–8 | 20.00% |
| Mahnster vs Lee | 5–5 | 50.00% |
| Mahnster vs Leroy | 9–1 | 90.00% |
| Mahnster vs Claudio | 4–4 | 50.00% |
| Mahnster vs Eddy | 2–5 | 28.57% |
| Mahnster vs Asuka | 4–2 | 66.67% |
| Mahnster vs Jun | 4–2 | 66.67% |
| Mahnster vs Lidia | 1–4 | 20.00% |
| Mahnster vs Heihachi | 1–3 | 25.00% |
| Mahnster vs Alisa | 0–3 | 0.00% |
| Mahnster vs Raven | 2–1 | 66.67% |
| Mahnster vs Jack-8 | 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.