| Vegas vs Kazuya | 20–26 | 43.48% |
| Vegas vs Jin | 17–25 | 40.48% |
| Vegas vs King | 13–25 | 34.21% |
| Vegas vs Dragunov | 11–22 | 33.33% |
| Vegas vs Reina | 12–20 | 37.50% |
| Vegas vs Hwoarang | 12–18 | 40.00% |
| Vegas vs Steve | 9–11 | 45.00% |
| Vegas vs Fahkumram | 11–9 | 55.00% |
| Vegas vs Bryan | 9–10 | 47.37% |
| Vegas vs Heihachi | 9–10 | 47.37% |
| Vegas vs Devil Jin | 9–8 | 52.94% |
| Vegas vs Jun | 10–6 | 62.50% |
| Vegas vs Yoshimitsu | 6–9 | 40.00% |
| Vegas vs Paul | 5–9 | 35.71% |
| Vegas vs Asuka | 5–9 | 35.71% |
| Vegas vs Lili | 8–6 | 57.14% |
| Vegas vs Lee | 4–10 | 28.57% |
| Vegas vs Claudio | 4–9 | 30.77% |
| Vegas vs Clive | 6–5 | 54.55% |
| Vegas vs Law | 8–2 | 80.00% |
| Vegas vs Leroy | 4–5 | 44.44% |
| Vegas vs Xiaoyu | 2–6 | 25.00% |
| Vegas vs Eddy | 4–2 | 66.67% |
| Vegas vs Feng | 2–3 | 40.00% |
| Vegas vs Lars | 3–2 | 60.00% |
| Vegas vs Alisa | 3–2 | 60.00% |
| Vegas vs Kuma | 1–4 | 20.00% |
| Vegas vs Raven | 4–1 | 80.00% |
| Vegas vs Leo | 1–2 | 33.33% |
| Vegas vs Nina | 0–3 | 0.00% |
| Vegas vs Azucena | 2–1 | 66.67% |
| Vegas vs Zafina | 0–2 | 0.00% |
| Vegas vs Victor | 1–1 | 50.00% |
| Vegas vs Anna | 0–2 | 0.00% |
| Vegas vs Lidia | 0–1 | 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.