| Mad Vega vs Kazuya | 226–233 | 49.24% |
| Mad Vega vs Jin | 148–205 | 41.93% |
| Mad Vega vs Hwoarang | 128–168 | 43.24% |
| Mad Vega vs Fahkumram | 109–130 | 45.61% |
| Mad Vega vs King | 84–154 | 35.29% |
| Mad Vega vs Bryan | 101–131 | 43.53% |
| Mad Vega vs Dragunov | 97–132 | 42.36% |
| Mad Vega vs Heihachi | 89–116 | 43.41% |
| Mad Vega vs Law | 95–102 | 48.22% |
| Mad Vega vs Reina | 96–85 | 53.04% |
| Mad Vega vs Yoshimitsu | 91–88 | 50.84% |
| Mad Vega vs Devil Jin | 67–79 | 45.89% |
| Mad Vega vs Paul | 60–84 | 41.67% |
| Mad Vega vs Anna | 57–87 | 39.58% |
| Mad Vega vs Steve | 76–57 | 57.14% |
| Mad Vega vs Jun | 67–61 | 52.34% |
| Mad Vega vs Alisa | 45–71 | 38.79% |
| Mad Vega vs Feng | 43–70 | 38.05% |
| Mad Vega vs Azucena | 46–65 | 41.44% |
| Mad Vega vs Leroy | 43–65 | 39.81% |
| Mad Vega vs Asuka | 54–52 | 50.94% |
| Mad Vega vs Lili | 41–64 | 39.05% |
| Mad Vega vs Victor | 51–52 | 49.51% |
| Mad Vega vs Lee | 42–60 | 41.18% |
| Mad Vega vs Eddy | 54–47 | 53.47% |
| Mad Vega vs Clive | 48–53 | 47.52% |
| Mad Vega vs Jack-8 | 33–65 | 33.67% |
| Mad Vega vs Nina | 39–52 | 42.86% |
| Mad Vega vs Lidia | 33–32 | 50.77% |
| Mad Vega vs Raven | 28–31 | 47.46% |
| Mad Vega vs Lars | 30–28 | 51.72% |
| Mad Vega vs Kuma | 26–31 | 45.61% |
| Mad Vega vs Claudio | 23–32 | 41.82% |
| Mad Vega vs Xiaoyu | 18–25 | 41.86% |
| Mad Vega vs Zafina | 12–21 | 36.36% |
| Mad Vega vs Shaheen | 11–17 | 39.29% |
| Mad Vega vs Leo | 8–18 | 30.77% |
| Mad Vega vs Armor King | 9–13 | 40.91% |
| Mad Vega vs Miary Zo | 9–10 | 47.37% |
| Mad Vega vs Panda | 2–5 | 28.57% |
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.