| Joss vs Clive | 29–53 | 35.37% |
| Joss vs King | 27–46 | 36.99% |
| Joss vs Eddy | 11–55 | 16.67% |
| Joss vs Steve | 19–43 | 30.65% |
| Joss vs Hwoarang | 20–32 | 38.46% |
| Joss vs Jin | 18–31 | 36.73% |
| Joss vs Reina | 29–19 | 60.42% |
| Joss vs Azucena | 23–23 | 50.00% |
| Joss vs Kazuya | 21–23 | 47.73% |
| Joss vs Lili | 15–27 | 35.71% |
| Joss vs Law | 16–23 | 41.03% |
| Joss vs Bryan | 15–24 | 38.46% |
| Joss vs Dragunov | 14–22 | 38.89% |
| Joss vs Lars | 12–23 | 34.29% |
| Joss vs Yoshimitsu | 12–17 | 41.38% |
| Joss vs Xiaoyu | 12–16 | 42.86% |
| Joss vs Asuka | 11–17 | 39.29% |
| Joss vs Devil Jin | 10–15 | 40.00% |
| Joss vs Victor | 6–18–1 | 25.00% |
| Joss vs Lee | 8–16 | 33.33% |
| Joss vs Leo | 8–12 | 40.00% |
| Joss vs Nina | 9–11 | 45.00% |
| Joss vs Leroy | 7–13 | 35.00% |
| Joss vs Paul | 8–11 | 42.11% |
| Joss vs Claudio | 1–16 | 5.88% |
| Joss vs Jun | 6–10 | 37.50% |
| Joss vs Heihachi | 8–8 | 50.00% |
| Joss vs Raven | 5–9 | 35.71% |
| Joss vs Lidia | 5–9 | 35.71% |
| Joss vs Jack-8 | 2–11 | 15.38% |
| Joss vs Feng | 7–5 | 58.33% |
| Joss vs Alisa | 4–5 | 44.44% |
| Joss vs Shaheen | 6–3 | 66.67% |
| Joss vs Kuma | 2–6 | 25.00% |
| Joss vs Panda | 0–5 | 0.00% |
| Joss vs Zafina | 3–2 | 60.00% |
| Joss vs Anna | 2–2 | 50.00% |
| Joss vs Fahkumram | 0–4 | 0.00% |
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.