| Barbosa vs Jin | 41–49 | 45.56% |
| Barbosa vs Hwoarang | 31–32 | 49.21% |
| Barbosa vs Bryan | 27–31 | 46.55% |
| Barbosa vs King | 23–34 | 40.35% |
| Barbosa vs Kazuya | 27–25 | 51.92% |
| Barbosa vs Eddy | 8–35 | 18.60% |
| Barbosa vs Steve | 19–23 | 45.24% |
| Barbosa vs Law | 13–28 | 31.71% |
| Barbosa vs Reina | 21–15 | 58.33% |
| Barbosa vs Asuka | 22–10 | 68.75% |
| Barbosa vs Yoshimitsu | 14–13 | 51.85% |
| Barbosa vs Xiaoyu | 17–10 | 62.96% |
| Barbosa vs Nina | 17–10 | 62.96% |
| Barbosa vs Clive | 10–17 | 37.04% |
| Barbosa vs Lili | 18–7 | 72.00% |
| Barbosa vs Lars | 6–18 | 25.00% |
| Barbosa vs Feng | 8–15 | 34.78% |
| Barbosa vs Jun | 13–10 | 56.52% |
| Barbosa vs Heihachi | 10–13 | 43.48% |
| Barbosa vs Devil Jin | 11–11 | 50.00% |
| Barbosa vs Dragunov | 7–12 | 36.84% |
| Barbosa vs Lee | 10–9 | 52.63% |
| Barbosa vs Victor | 7–12 | 36.84% |
| Barbosa vs Azucena | 8–10 | 44.44% |
| Barbosa vs Kuma | 8–8 | 50.00% |
| Barbosa vs Paul | 7–5 | 58.33% |
| Barbosa vs Alisa | 3–9 | 25.00% |
| Barbosa vs Raven | 6–6 | 50.00% |
| Barbosa vs Jack-8 | 6–3 | 66.67% |
| Barbosa vs Shaheen | 2–7 | 22.22% |
| Barbosa vs Leo | 4–3 | 57.14% |
| Barbosa vs Claudio | 3–4 | 42.86% |
| Barbosa vs Lidia | 3–4 | 42.86% |
| Barbosa vs Leroy | 3–3 | 50.00% |
| Barbosa vs Panda | 2–3 | 40.00% |
| Barbosa vs Zafina | 3–2 | 60.00% |
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.