| Sluggy mathews vs Jin | 53–61 | 46.49% |
| Sluggy mathews vs Kazuya | 47–67 | 41.23% |
| Sluggy mathews vs King | 50–62 | 44.64% |
| Sluggy mathews vs Bryan | 42–65 | 39.25% |
| Sluggy mathews vs Steve | 48–48 | 50.00% |
| Sluggy mathews vs Armor King | 41–52 | 44.09% |
| Sluggy mathews vs Law | 41–41 | 50.00% |
| Sluggy mathews vs Hwoarang | 37–36 | 50.68% |
| Sluggy mathews vs Miary Zo | 31–42 | 42.47% |
| Sluggy mathews vs Heihachi | 36–32 | 52.94% |
| Sluggy mathews vs Dragunov | 27–33 | 45.00% |
| Sluggy mathews vs Eddy | 23–34 | 40.35% |
| Sluggy mathews vs Yoshimitsu | 21–34 | 38.18% |
| Sluggy mathews vs Paul | 17–32 | 34.69% |
| Sluggy mathews vs Lili | 18–30 | 37.50% |
| Sluggy mathews vs Lars | 22–26 | 45.83% |
| Sluggy mathews vs Clive | 24–22 | 52.17% |
| Sluggy mathews vs Fahkumram | 24–21 | 53.33% |
| Sluggy mathews vs Asuka | 24–19 | 55.81% |
| Sluggy mathews vs Leroy | 13–30 | 30.23% |
| Sluggy mathews vs Reina | 20–21–1 | 48.78% |
| Sluggy mathews vs Alisa | 16–25 | 39.02% |
| Sluggy mathews vs Azucena | 19–22 | 46.34% |
| Sluggy mathews vs Lee | 19–18 | 51.35% |
| Sluggy mathews vs Devil Jin | 13–20 | 39.39% |
| Sluggy mathews vs Lidia | 9–24 | 27.27% |
| Sluggy mathews vs Victor | 16–16 | 50.00% |
| Sluggy mathews vs Xiaoyu | 10–18 | 35.71% |
| Sluggy mathews vs Jun | 13–15 | 46.43% |
| Sluggy mathews vs Nina | 11–15 | 42.31% |
| Sluggy mathews vs Raven | 9–16 | 36.00% |
| Sluggy mathews vs Jack-8 | 8–15 | 34.78% |
| Sluggy mathews vs Leo | 14–9 | 60.87% |
| Sluggy mathews vs Kuma | 9–11 | 45.00% |
| Sluggy mathews vs Anna | 9–11 | 45.00% |
| Sluggy mathews vs Claudio | 5–12 | 29.41% |
| Sluggy mathews vs Feng | 3–8 | 27.27% |
| Sluggy mathews vs Zafina | 2–6 | 25.00% |
| Sluggy mathews vs Shaheen | 4–3 | 57.14% |
| Sluggy mathews vs Panda | 1–5 | 16.67% |
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.