| Ghast vs King | 17–19 | 47.22% |
| Ghast vs Jin | 19–17 | 52.78% |
| Ghast vs Kazuya | 24–7 | 77.42% |
| Ghast vs Law | 19–7 | 73.08% |
| Ghast vs Yoshimitsu | 14–12 | 53.85% |
| Ghast vs Steve | 14–10 | 58.33% |
| Ghast vs Reina | 13–9 | 59.09% |
| Ghast vs Hwoarang | 7–11 | 38.89% |
| Ghast vs Lidia | 14–4 | 77.78% |
| Ghast vs Azucena | 13–2 | 86.67% |
| Ghast vs Eddy | 5–10 | 33.33% |
| Ghast vs Bryan | 7–6 | 53.85% |
| Ghast vs Lili | 7–5 | 58.33% |
| Ghast vs Alisa | 7–5 | 58.33% |
| Ghast vs Jun | 6–6 | 50.00% |
| Ghast vs Paul | 6–5 | 54.55% |
| Ghast vs Asuka | 7–4 | 63.64% |
| Ghast vs Xiaoyu | 8–2 | 80.00% |
| Ghast vs Leo | 8–2 | 80.00% |
| Ghast vs Lars | 6–4 | 60.00% |
| Ghast vs Kuma | 3–7 | 30.00% |
| Ghast vs Dragunov | 6–3 | 66.67% |
| Ghast vs Victor | 4–5 | 44.44% |
| Ghast vs Jack-8 | 3–5 | 37.50% |
| Ghast vs Shaheen | 6–2 | 75.00% |
| Ghast vs Nina | 2–6 | 25.00% |
| Ghast vs Lee | 4–3 | 57.14% |
| Ghast vs Devil Jin | 1–5 | 16.67% |
| Ghast vs Heihachi | 2–1 | 66.67% |
| Ghast vs Raven | 2–0 | 100.00% |
| Ghast vs Feng | 1–0 | 100.00% |
| Ghast vs Leroy | 1–0 | 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.