| Loserboi vs Clive | 70–99 | 41.42% |
| Loserboi vs Heihachi | 84–64 | 56.76% |
| Loserboi vs Kazuya | 75–60 | 55.56% |
| Loserboi vs Jin | 62–57 | 52.10% |
| Loserboi vs Bryan | 43–50 | 46.24% |
| Loserboi vs Reina | 48–42 | 53.33% |
| Loserboi vs King | 48–38 | 55.81% |
| Loserboi vs Law | 44–33 | 57.14% |
| Loserboi vs Hwoarang | 43–33 | 56.58% |
| Loserboi vs Steve | 42–32 | 56.76% |
| Loserboi vs Paul | 35–35 | 50.00% |
| Loserboi vs Lee | 36–31 | 53.73% |
| Loserboi vs Devil Jin | 33–22 | 60.00% |
| Loserboi vs Lili | 30–23 | 56.60% |
| Loserboi vs Asuka | 29–23 | 55.77% |
| Loserboi vs Jun | 17–34 | 33.33% |
| Loserboi vs Dragunov | 21–29 | 42.00% |
| Loserboi vs Lidia | 25–20 | 55.56% |
| Loserboi vs Azucena | 30–13 | 69.77% |
| Loserboi vs Yoshimitsu | 16–26 | 38.10% |
| Loserboi vs Feng | 24–11 | 68.57% |
| Loserboi vs Lars | 14–18 | 43.75% |
| Loserboi vs Xiaoyu | 16–15 | 51.61% |
| Loserboi vs Nina | 14–17 | 45.16% |
| Loserboi vs Victor | 10–21 | 32.26% |
| Loserboi vs Alisa | 16–14 | 53.33% |
| Loserboi vs Shaheen | 12–14 | 46.15% |
| Loserboi vs Kuma | 18–8 | 69.23% |
| Loserboi vs Raven | 13–11 | 54.17% |
| Loserboi vs Jack-8 | 16–7 | 69.57% |
| Loserboi vs Claudio | 8–12 | 40.00% |
| Loserboi vs Leroy | 7–12 | 36.84% |
| Loserboi vs Leo | 10–8 | 55.56% |
| Loserboi vs Eddy | 8–7 | 53.33% |
| Loserboi vs Zafina | 4–4 | 50.00% |
| Loserboi vs Panda | 3–0 | 100.00% |
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.