| Medium Majin vs Jin | 110–128 | 46.22% |
| Medium Majin vs Kazuya | 93–119 | 43.87% |
| Medium Majin vs King | 78–125 | 38.42% |
| Medium Majin vs Clive | 58–98 | 37.18% |
| Medium Majin vs Steve | 64–65 | 49.61% |
| Medium Majin vs Reina | 58–69 | 45.67% |
| Medium Majin vs Hwoarang | 50–75 | 40.00% |
| Medium Majin vs Heihachi | 62–61 | 50.41% |
| Medium Majin vs Bryan | 54–65 | 45.38% |
| Medium Majin vs Law | 56–48 | 53.85% |
| Medium Majin vs Lili | 42–61 | 40.78% |
| Medium Majin vs Paul | 32–56 | 36.36% |
| Medium Majin vs Lee | 32–47 | 40.51% |
| Medium Majin vs Azucena | 30–47 | 38.96% |
| Medium Majin vs Armor King | 40–35 | 53.33% |
| Medium Majin vs Dragunov | 32–42 | 43.24% |
| Medium Majin vs Jun | 29–41 | 41.43% |
| Medium Majin vs Victor | 28–42 | 40.00% |
| Medium Majin vs Eddy | 25–43 | 36.76% |
| Medium Majin vs Lars | 22–45 | 32.84% |
| Medium Majin vs Yoshimitsu | 20–41 | 32.79% |
| Medium Majin vs Xiaoyu | 23–35 | 39.66% |
| Medium Majin vs Asuka | 22–33 | 40.00% |
| Medium Majin vs Devil Jin | 25–30 | 45.45% |
| Medium Majin vs Nina | 18–30 | 37.50% |
| Medium Majin vs Lidia | 20–27 | 42.55% |
| Medium Majin vs Raven | 27–19 | 58.70% |
| Medium Majin vs Leo | 21–24 | 46.67% |
| Medium Majin vs Feng | 9–34 | 20.93% |
| Medium Majin vs Alisa | 19–21 | 47.50% |
| Medium Majin vs Leroy | 16–15 | 51.61% |
| Medium Majin vs Claudio | 15–15 | 50.00% |
| Medium Majin vs Jack-8 | 13–16 | 44.83% |
| Medium Majin vs Kuma | 10–15 | 40.00% |
| Medium Majin vs Fahkumram | 9–16 | 36.00% |
| Medium Majin vs Zafina | 11–13 | 45.83% |
| Medium Majin vs Shaheen | 12–11 | 52.17% |
| Medium Majin vs Panda | 5–5 | 50.00% |
| Medium Majin vs Miary Zo | 3–5 | 37.50% |
| Medium Majin vs Anna | 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.