| Mississippi vs Kazuya | 142–145 | 49.48% |
| Mississippi vs King | 108–154 | 41.22% |
| Mississippi vs Bryan | 110–136 | 44.72% |
| Mississippi vs Jin | 103–122 | 45.78% |
| Mississippi vs Reina | 104–106 | 49.52% |
| Mississippi vs Steve | 95–99 | 48.97% |
| Mississippi vs Law | 74–104 | 41.57% |
| Mississippi vs Hwoarang | 83–93 | 47.16% |
| Mississippi vs Azucena | 75–91 | 45.18% |
| Mississippi vs Dragunov | 64–91 | 41.29% |
| Mississippi vs Jun | 68–71 | 48.92% |
| Mississippi vs Eddy | 85–45 | 65.38% |
| Mississippi vs Paul | 64–65 | 49.61% |
| Mississippi vs Victor | 53–66–1 | 44.54% |
| Mississippi vs Lili | 52–67 | 43.70% |
| Mississippi vs Yoshimitsu | 57–60 | 48.72% |
| Mississippi vs Feng | 51–58 | 46.79% |
| Mississippi vs Lars | 47–59 | 44.34% |
| Mississippi vs Xiaoyu | 42–56 | 42.86% |
| Mississippi vs Heihachi | 43–50 | 46.24% |
| Mississippi vs Lee | 49–42 | 53.85% |
| Mississippi vs Nina | 37–53 | 41.11% |
| Mississippi vs Asuka | 38–50 | 43.18% |
| Mississippi vs Leo | 34–53 | 39.08% |
| Mississippi vs Clive | 36–49 | 42.35% |
| Mississippi vs Jack-8 | 31–47 | 39.74% |
| Mississippi vs Devil Jin | 27–46 | 36.99% |
| Mississippi vs Raven | 46–27 | 63.01% |
| Mississippi vs Lidia | 29–36 | 44.62% |
| Mississippi vs Fahkumram | 18–37 | 32.73% |
| Mississippi vs Leroy | 23–30 | 43.40% |
| Mississippi vs Alisa | 22–29 | 43.14% |
| Mississippi vs Anna | 20–27 | 42.55% |
| Mississippi vs Claudio | 13–28 | 31.71% |
| Mississippi vs Kuma | 14–23 | 37.84% |
| Mississippi vs Shaheen | 10–24 | 29.41% |
| Mississippi vs Zafina | 9–20 | 31.03% |
| Mississippi vs Armor King | 11–11 | 50.00% |
| Mississippi vs Miary Zo | 5–14 | 26.32% |
| Mississippi vs Panda | 6–9 | 40.00% |
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.