| Mampus vs Steve | 54–80 | 40.30% |
| Mampus vs Reina | 42–73 | 36.52% |
| Mampus vs Jin | 49–50 | 49.49% |
| Mampus vs Kazuya | 37–56 | 39.78% |
| Mampus vs King | 26–63 | 29.21% |
| Mampus vs Dragunov | 26–50 | 34.21% |
| Mampus vs Victor | 22–44 | 33.33% |
| Mampus vs Lili | 27–33 | 45.00% |
| Mampus vs Bryan | 22–33 | 40.00% |
| Mampus vs Clive | 17–34 | 33.33% |
| Mampus vs Hwoarang | 11–37 | 22.92% |
| Mampus vs Devil Jin | 13–35 | 27.08% |
| Mampus vs Law | 9–35 | 20.45% |
| Mampus vs Jun | 18–23 | 43.90% |
| Mampus vs Paul | 10–27 | 27.03% |
| Mampus vs Nina | 11–23 | 32.35% |
| Mampus vs Asuka | 11–22 | 33.33% |
| Mampus vs Yoshimitsu | 4–28 | 12.50% |
| Mampus vs Shaheen | 6–20 | 23.08% |
| Mampus vs Lars | 7–18 | 28.00% |
| Mampus vs Alisa | 7–17 | 29.17% |
| Mampus vs Heihachi | 6–18 | 25.00% |
| Mampus vs Lee | 9–14 | 39.13% |
| Mampus vs Xiaoyu | 10–12 | 45.45% |
| Mampus vs Eddy | 5–16 | 23.81% |
| Mampus vs Lidia | 12–7 | 63.16% |
| Mampus vs Anna | 9–10 | 47.37% |
| Mampus vs Azucena | 6–11 | 35.29% |
| Mampus vs Jack-8 | 4–11 | 26.67% |
| Mampus vs Kuma | 7–8 | 46.67% |
| Mampus vs Raven | 7–8 | 46.67% |
| Mampus vs Leroy | 8–6 | 57.14% |
| Mampus vs Claudio | 8–5 | 61.54% |
| Mampus vs Leo | 4–8 | 33.33% |
| Mampus vs Feng | 4–7 | 36.36% |
| Mampus vs Panda | 1–7 | 12.50% |
| Mampus vs Zafina | 0–4 | 0.00% |
| Mampus vs Armor King | 2–1 | 66.67% |
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.