| Lossi vs Heihachi | 78–81 | 49.06% |
| Lossi vs King | 61–37 | 62.24% |
| Lossi vs Bryan | 46–50 | 47.92% |
| Lossi vs Kazuya | 44–47 | 48.35% |
| Lossi vs Jin | 48–37 | 56.47% |
| Lossi vs Yoshimitsu | 36–46 | 43.90% |
| Lossi vs Hwoarang | 40–41 | 49.38% |
| Lossi vs Steve | 47–34 | 58.02% |
| Lossi vs Paul | 32–32 | 50.00% |
| Lossi vs Law | 26–29 | 47.27% |
| Lossi vs Dragunov | 23–30 | 43.40% |
| Lossi vs Lili | 26–26 | 50.00% |
| Lossi vs Lee | 31–20 | 60.78% |
| Lossi vs Jun | 21–27 | 43.75% |
| Lossi vs Reina | 28–17 | 62.22% |
| Lossi vs Lars | 21–17 | 55.26% |
| Lossi vs Victor | 16–18 | 47.06% |
| Lossi vs Azucena | 19–14 | 57.58% |
| Lossi vs Feng | 12–19 | 38.71% |
| Lossi vs Nina | 10–17 | 37.04% |
| Lossi vs Asuka | 11–13 | 45.83% |
| Lossi vs Kuma | 15–8 | 65.22% |
| Lossi vs Lidia | 11–12 | 47.83% |
| Lossi vs Devil Jin | 10–8 | 55.56% |
| Lossi vs Leo | 9–9 | 50.00% |
| Lossi vs Raven | 9–9 | 50.00% |
| Lossi vs Xiaoyu | 10–6 | 62.50% |
| Lossi vs Jack-8 | 7–7 | 50.00% |
| Lossi vs Alisa | 8–6 | 57.14% |
| Lossi vs Eddy | 3–11 | 21.43% |
| Lossi vs Claudio | 2–10 | 16.67% |
| Lossi vs Shaheen | 5–6 | 45.45% |
| Lossi vs Leroy | 5–5 | 50.00% |
| Lossi vs Panda | 2–6 | 25.00% |
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.