| Sumthincool vs Kazuya | 139–186 | 42.77% |
| Sumthincool vs King | 137–166 | 45.21% |
| Sumthincool vs Heihachi | 125–120 | 51.02% |
| Sumthincool vs Jin | 102–132 | 43.59% |
| Sumthincool vs Reina | 111–116 | 48.90% |
| Sumthincool vs Steve | 116–110 | 51.33% |
| Sumthincool vs Clive | 91–119 | 43.33% |
| Sumthincool vs Law | 76–102 | 42.70% |
| Sumthincool vs Hwoarang | 73–101 | 41.95% |
| Sumthincool vs Dragunov | 79–94 | 45.66% |
| Sumthincool vs Bryan | 63–104 | 37.72% |
| Sumthincool vs Yoshimitsu | 89–74 | 54.60% |
| Sumthincool vs Jun | 72–76 | 48.65% |
| Sumthincool vs Lee | 51–96 | 34.69% |
| Sumthincool vs Lili | 58–79 | 42.34% |
| Sumthincool vs Paul | 58–76 | 43.28% |
| Sumthincool vs Lidia | 52–79 | 39.69% |
| Sumthincool vs Armor King | 52–78 | 40.00% |
| Sumthincool vs Asuka | 67–62 | 51.94% |
| Sumthincool vs Eddy | 51–77 | 39.84% |
| Sumthincool vs Azucena | 54–58 | 48.21% |
| Sumthincool vs Fahkumram | 52–55 | 48.60% |
| Sumthincool vs Lars | 46–58 | 44.23% |
| Sumthincool vs Victor | 50–54 | 48.08% |
| Sumthincool vs Devil Jin | 48–42 | 53.33% |
| Sumthincool vs Xiaoyu | 42–40 | 51.22% |
| Sumthincool vs Leroy | 40–40 | 50.00% |
| Sumthincool vs Nina | 35–44 | 44.30% |
| Sumthincool vs Feng | 34–41 | 45.33% |
| Sumthincool vs Leo | 30–31 | 49.18% |
| Sumthincool vs Alisa | 21–34 | 38.18% |
| Sumthincool vs Jack-8 | 30–24 | 55.56% |
| Sumthincool vs Raven | 19–29 | 39.58% |
| Sumthincool vs Miary Zo | 19–28 | 40.43% |
| Sumthincool vs Kuma | 21–24 | 46.67% |
| Sumthincool vs Anna | 14–26 | 35.00% |
| Sumthincool vs Claudio | 18–18 | 50.00% |
| Sumthincool vs Shaheen | 18–14 | 56.25% |
| Sumthincool vs Zafina | 8–16 | 33.33% |
| Sumthincool vs Panda | 8–6 | 57.14% |
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.