| Gmac vs King | 47–51 | 47.96% |
| Gmac vs Lidia | 39–35 | 52.70% |
| Gmac vs Reina | 40–29 | 57.97% |
| Gmac vs Hwoarang | 31–32 | 49.21% |
| Gmac vs Kazuya | 38–21 | 64.41% |
| Gmac vs Bryan | 29–25 | 53.70% |
| Gmac vs Steve | 29–21 | 58.00% |
| Gmac vs Jin | 25–24 | 51.02% |
| Gmac vs Law | 22–23 | 48.89% |
| Gmac vs Clive | 12–30 | 28.57% |
| Gmac vs Heihachi | 23–12 | 65.71% |
| Gmac vs Lars | 13–20 | 39.39% |
| Gmac vs Dragunov | 17–15 | 53.12% |
| Gmac vs Eddy | 15–16 | 48.39% |
| Gmac vs Raven | 20–10 | 66.67% |
| Gmac vs Nina | 16–12 | 57.14% |
| Gmac vs Victor | 15–11 | 57.69% |
| Gmac vs Leo | 8–17 | 32.00% |
| Gmac vs Leroy | 12–13 | 48.00% |
| Gmac vs Yoshimitsu | 6–18 | 25.00% |
| Gmac vs Lili | 10–14 | 41.67% |
| Gmac vs Jun | 11–10 | 52.38% |
| Gmac vs Xiaoyu | 13–7 | 65.00% |
| Gmac vs Azucena | 5–14 | 26.32% |
| Gmac vs Feng | 8–10 | 44.44% |
| Gmac vs Claudio | 10–8 | 55.56% |
| Gmac vs Shaheen | 10–8 | 55.56% |
| Gmac vs Paul | 9–8 | 52.94% |
| Gmac vs Jack-8 | 7–9 | 43.75% |
| Gmac vs Devil Jin | 7–9 | 43.75% |
| Gmac vs Lee | 11–5 | 68.75% |
| Gmac vs Asuka | 11–4 | 73.33% |
| Gmac vs Alisa | 6–8 | 42.86% |
| Gmac vs Kuma | 6–5 | 54.55% |
| Gmac vs Zafina | 3–7 | 30.00% |
| Gmac vs Panda | 0–2 | 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.