| Gai Vang vs Clive | 31–34 | 47.69% |
| Gai Vang vs Reina | 30–13 | 69.77% |
| Gai Vang vs Steve | 21–13 | 61.76% |
| Gai Vang vs King | 18–15 | 54.55% |
| Gai Vang vs Kazuya | 17–15 | 53.12% |
| Gai Vang vs Law | 15–11 | 57.69% |
| Gai Vang vs Jin | 18–5 | 78.26% |
| Gai Vang vs Hwoarang | 12–10 | 54.55% |
| Gai Vang vs Heihachi | 6–12 | 33.33% |
| Gai Vang vs Jun | 10–6 | 62.50% |
| Gai Vang vs Xiaoyu | 12–1 | 92.31% |
| Gai Vang vs Lili | 6–7 | 46.15% |
| Gai Vang vs Eddy | 4–9 | 30.77% |
| Gai Vang vs Bryan | 8–4 | 66.67% |
| Gai Vang vs Dragunov | 5–7 | 41.67% |
| Gai Vang vs Victor | 7–5 | 58.33% |
| Gai Vang vs Paul | 8–2 | 80.00% |
| Gai Vang vs Yoshimitsu | 7–3 | 70.00% |
| Gai Vang vs Leo | 7–3 | 70.00% |
| Gai Vang vs Lars | 9–1 | 90.00% |
| Gai Vang vs Kuma | 4–5 | 44.44% |
| Gai Vang vs Asuka | 6–2 | 75.00% |
| Gai Vang vs Nina | 4–4 | 50.00% |
| Gai Vang vs Feng | 4–3 | 57.14% |
| Gai Vang vs Azucena | 6–1 | 85.71% |
| Gai Vang vs Jack-8 | 4–1 | 80.00% |
| Gai Vang vs Alisa | 3–2 | 60.00% |
| Gai Vang vs Zafina | 4–0 | 100.00% |
| Gai Vang vs Lee | 1–2 | 33.33% |
| Gai Vang vs Leroy | 2–1 | 66.67% |
| Gai Vang vs Lidia | 0–3 | 0.00% |
| Gai Vang vs Claudio | 2–0 | 100.00% |
| Gai Vang vs Shaheen | 2–0 | 100.00% |
| Gai Vang vs Raven | 2–0 | 100.00% |
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.