| Jboss vs Reina | 79–91–1 | 46.47% |
| Jboss vs Kazuya | 71–96 | 42.51% |
| Jboss vs Jin | 77–88 | 46.67% |
| Jboss vs Heihachi | 71–86 | 45.22% |
| Jboss vs King | 54–82 | 39.71% |
| Jboss vs Eddy | 76–57 | 57.14% |
| Jboss vs Clive | 58–62 | 48.33% |
| Jboss vs Bryan | 45–71 | 38.79% |
| Jboss vs Steve | 53–53 | 50.00% |
| Jboss vs Dragunov | 41–50 | 45.05% |
| Jboss vs Lidia | 44–47 | 48.35% |
| Jboss vs Azucena | 43–42 | 50.59% |
| Jboss vs Lili | 31–53 | 36.90% |
| Jboss vs Law | 26–55 | 32.10% |
| Jboss vs Lars | 31–48 | 39.24% |
| Jboss vs Jun | 40–37 | 51.95% |
| Jboss vs Hwoarang | 33–42 | 44.00% |
| Jboss vs Nina | 30–34 | 46.88% |
| Jboss vs Leroy | 27–36 | 42.86% |
| Jboss vs Paul | 24–38 | 38.71% |
| Jboss vs Asuka | 26–36 | 41.94% |
| Jboss vs Lee | 24–38 | 38.71% |
| Jboss vs Yoshimitsu | 31–28–1 | 52.54% |
| Jboss vs Victor | 25–31 | 44.64% |
| Jboss vs Xiaoyu | 23–31 | 42.59% |
| Jboss vs Devil Jin | 21–32 | 39.62% |
| Jboss vs Feng | 21–26 | 44.68% |
| Jboss vs Raven | 13–29 | 30.95% |
| Jboss vs Shaheen | 20–21 | 48.78% |
| Jboss vs Kuma | 18–21 | 46.15% |
| Jboss vs Claudio | 18–20 | 47.37% |
| Jboss vs Jack-8 | 11–26 | 29.73% |
| Jboss vs Alisa | 11–24 | 31.43% |
| Jboss vs Leo | 14–16 | 46.67% |
| Jboss vs Anna | 13–13 | 50.00% |
| Jboss vs Zafina | 3–15 | 16.67% |
| Jboss vs Panda | 8–5 | 61.54% |
| Jboss vs Fahkumram | 0–2 | 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.