| JSSBS vs Heihachi | 104–88 | 54.17% |
| JSSBS vs Reina | 51–61 | 45.54% |
| JSSBS vs Bryan | 50–61 | 45.05% |
| JSSBS vs Kazuya | 52–55 | 48.60% |
| JSSBS vs Hwoarang | 37–52 | 41.57% |
| JSSBS vs Law | 40–39 | 50.63% |
| JSSBS vs Jin | 34–41 | 45.33% |
| JSSBS vs Lili | 35–36 | 49.30% |
| JSSBS vs Yoshimitsu | 30–33 | 47.62% |
| JSSBS vs King | 27–33 | 45.00% |
| JSSBS vs Steve | 33–27 | 55.00% |
| JSSBS vs Eddy | 14–36 | 28.00% |
| JSSBS vs Devil Jin | 25–24 | 51.02% |
| JSSBS vs Paul | 18–29 | 38.30% |
| JSSBS vs Jun | 23–24 | 48.94% |
| JSSBS vs Dragunov | 13–26 | 33.33% |
| JSSBS vs Xiaoyu | 19–19 | 50.00% |
| JSSBS vs Asuka | 25–12 | 67.57% |
| JSSBS vs Lee | 12–23 | 34.29% |
| JSSBS vs Leo | 14–18 | 43.75% |
| JSSBS vs Victor | 4–27 | 12.90% |
| JSSBS vs Lidia | 10–17 | 37.04% |
| JSSBS vs Azucena | 17–9 | 65.38% |
| JSSBS vs Claudio | 10–15 | 40.00% |
| JSSBS vs Jack-8 | 6–17 | 26.09% |
| JSSBS vs Shaheen | 12–10 | 54.55% |
| JSSBS vs Lars | 13–8 | 61.90% |
| JSSBS vs Nina | 9–12 | 42.86% |
| JSSBS vs Kuma | 14–5 | 73.68% |
| JSSBS vs Leroy | 14–4 | 77.78% |
| JSSBS vs Alisa | 3–11 | 21.43% |
| JSSBS vs Feng | 3–10 | 23.08% |
| JSSBS vs Clive | 3–10 | 23.08% |
| JSSBS vs Panda | 5–6 | 45.45% |
| JSSBS vs Raven | 1–10 | 9.09% |
| JSSBS vs Zafina | 3–4 | 42.86% |
| JSSBS vs Fahkumram | 4–3 | 57.14% |
| JSSBS vs Anna | 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.