| Slumpmari vs Kazuya | 223–223 | 50.00% |
| Slumpmari vs Steve | 245–193–1 | 55.94% |
| Slumpmari vs Bryan | 241–188 | 56.18% |
| Slumpmari vs King | 185–201 | 47.93% |
| Slumpmari vs Jin | 185–196 | 48.56% |
| Slumpmari vs Reina | 188–158 | 54.34% |
| Slumpmari vs Hwoarang | 154–131 | 54.04% |
| Slumpmari vs Law | 130–120 | 52.00% |
| Slumpmari vs Lili | 146–80 | 64.60% |
| Slumpmari vs Heihachi | 120–104 | 53.57% |
| Slumpmari vs Lidia | 121–102 | 54.26% |
| Slumpmari vs Dragunov | 99–112 | 46.92% |
| Slumpmari vs Azucena | 91–101 | 47.40% |
| Slumpmari vs Lee | 96–93 | 50.79% |
| Slumpmari vs Jun | 91–85 | 51.70% |
| Slumpmari vs Asuka | 80–77 | 50.96% |
| Slumpmari vs Leo | 113–44 | 71.97% |
| Slumpmari vs Paul | 70–78 | 47.30% |
| Slumpmari vs Xiaoyu | 82–58 | 58.57% |
| Slumpmari vs Yoshimitsu | 65–67 | 49.24% |
| Slumpmari vs Lars | 61–69 | 46.92% |
| Slumpmari vs Devil Jin | 65–63 | 50.78% |
| Slumpmari vs Victor | 57–66 | 46.34% |
| Slumpmari vs Leroy | 61–61 | 50.00% |
| Slumpmari vs Feng | 54–62 | 46.55% |
| Slumpmari vs Nina | 49–59 | 45.37% |
| Slumpmari vs Raven | 66–42 | 61.11% |
| Slumpmari vs Eddy | 46–62 | 42.59% |
| Slumpmari vs Jack-8 | 44–56 | 44.00% |
| Slumpmari vs Fahkumram | 46–48 | 48.94% |
| Slumpmari vs Alisa | 38–41 | 48.10% |
| Slumpmari vs Claudio | 39–39 | 50.00% |
| Slumpmari vs Clive | 28–43 | 39.44% |
| Slumpmari vs Armor King | 24–41 | 36.92% |
| Slumpmari vs Anna | 25–36 | 40.98% |
| Slumpmari vs Shaheen | 28–31 | 47.46% |
| Slumpmari vs Kuma | 14–33 | 29.79% |
| Slumpmari vs Zafina | 11–36 | 23.40% |
| Slumpmari vs Miary Zo | 20–26 | 43.48% |
| Slumpmari vs Panda | 5–13 | 27.78% |
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.