| MedullaOblongat vs Kazuya | 116–103 | 52.97% |
| MedullaOblongat vs King | 106–102 | 50.96% |
| MedullaOblongat vs Jin | 84–96 | 46.67% |
| MedullaOblongat vs Steve | 79–98 | 44.63% |
| MedullaOblongat vs Reina | 100–67 | 59.88% |
| MedullaOblongat vs Heihachi | 67–90 | 42.68% |
| MedullaOblongat vs Bryan | 65–83 | 43.92% |
| MedullaOblongat vs Dragunov | 66–74 | 47.14% |
| MedullaOblongat vs Law | 60–66 | 47.62% |
| MedullaOblongat vs Clive | 54–49 | 52.43% |
| MedullaOblongat vs Azucena | 36–64 | 36.00% |
| MedullaOblongat vs Jun | 42–56 | 42.86% |
| MedullaOblongat vs Eddy | 62–36 | 63.27% |
| MedullaOblongat vs Fahkumram | 42–55 | 43.30% |
| MedullaOblongat vs Lidia | 37–56 | 39.78% |
| MedullaOblongat vs Anna | 44–49 | 47.31% |
| MedullaOblongat vs Hwoarang | 44–43 | 50.57% |
| MedullaOblongat vs Yoshimitsu | 47–37 | 55.95% |
| MedullaOblongat vs Paul | 27–53 | 33.75% |
| MedullaOblongat vs Nina | 39–33 | 54.17% |
| MedullaOblongat vs Lee | 25–40 | 38.46% |
| MedullaOblongat vs Feng | 26–38 | 40.62% |
| MedullaOblongat vs Lili | 34–30 | 53.12% |
| MedullaOblongat vs Victor | 33–30 | 52.38% |
| MedullaOblongat vs Lars | 27–30 | 47.37% |
| MedullaOblongat vs Asuka | 28–25 | 52.83% |
| MedullaOblongat vs Devil Jin | 27–26 | 50.94% |
| MedullaOblongat vs Xiaoyu | 32–19 | 62.75% |
| MedullaOblongat vs Leroy | 23–28 | 45.10% |
| MedullaOblongat vs Alisa | 23–27 | 46.00% |
| MedullaOblongat vs Raven | 27–18 | 60.00% |
| MedullaOblongat vs Jack-8 | 22–21 | 51.16% |
| MedullaOblongat vs Leo | 18–20 | 47.37% |
| MedullaOblongat vs Claudio | 18–14 | 56.25% |
| MedullaOblongat vs Zafina | 16–13 | 55.17% |
| MedullaOblongat vs Shaheen | 9–13–1 | 40.91% |
| MedullaOblongat vs Kuma | 12–10 | 54.55% |
| MedullaOblongat vs Armor King | 7–8 | 46.67% |
| MedullaOblongat vs Panda | 8–4 | 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.