| GPA380 vs Dragunov | 21–41 | 33.87% |
| GPA380 vs Steve | 19–30 | 38.78% |
| GPA380 vs Hwoarang | 21–24 | 46.67% |
| GPA380 vs Kazuya | 22–23 | 48.89% |
| GPA380 vs Bryan | 20–24 | 45.45% |
| GPA380 vs Jin | 13–30 | 30.23% |
| GPA380 vs King | 18–20 | 47.37% |
| GPA380 vs Reina | 19–16 | 54.29% |
| GPA380 vs Heihachi | 15–20 | 42.86% |
| GPA380 vs Paul | 14–16 | 46.67% |
| GPA380 vs Law | 12–17 | 41.38% |
| GPA380 vs Lili | 13–15 | 46.43% |
| GPA380 vs Yoshimitsu | 15–9 | 62.50% |
| GPA380 vs Jun | 5–16 | 23.81% |
| GPA380 vs Nina | 9–10 | 47.37% |
| GPA380 vs Clive | 10–8 | 55.56% |
| GPA380 vs Feng | 5–12 | 29.41% |
| GPA380 vs Shaheen | 3–11 | 21.43% |
| GPA380 vs Lee | 4–10 | 28.57% |
| GPA380 vs Victor | 5–9 | 35.71% |
| GPA380 vs Leroy | 6–7 | 46.15% |
| GPA380 vs Xiaoyu | 3–9 | 25.00% |
| GPA380 vs Devil Jin | 6–6 | 50.00% |
| GPA380 vs Lars | 7–5 | 58.33% |
| GPA380 vs Leo | 5–6 | 45.45% |
| GPA380 vs Kuma | 5–6 | 45.45% |
| GPA380 vs Asuka | 4–6 | 40.00% |
| GPA380 vs Lidia | 6–4 | 60.00% |
| GPA380 vs Azucena | 5–4 | 55.56% |
| GPA380 vs Eddy | 4–5 | 44.44% |
| GPA380 vs Claudio | 2–5 | 28.57% |
| GPA380 vs Raven | 3–4 | 42.86% |
| GPA380 vs Alisa | 2–4 | 33.33% |
| GPA380 vs Jack-8 | 0–3 | 0.00% |
| GPA380 vs Zafina | 2–1 | 66.67% |
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.