| GuyFawkes vs Jin | 41–48 | 46.07% |
| GuyFawkes vs King | 31–49 | 38.75% |
| GuyFawkes vs Reina | 36–44 | 45.00% |
| GuyFawkes vs Law | 28–35 | 44.44% |
| GuyFawkes vs Bryan | 26–34 | 43.33% |
| GuyFawkes vs Kazuya | 21–30 | 41.18% |
| GuyFawkes vs Eddy | 15–28 | 34.88% |
| GuyFawkes vs Hwoarang | 21–21 | 50.00% |
| GuyFawkes vs Jun | 17–22 | 43.59% |
| GuyFawkes vs Lili | 19–18 | 51.35% |
| GuyFawkes vs Asuka | 16–19 | 45.71% |
| GuyFawkes vs Dragunov | 9–26 | 25.71% |
| GuyFawkes vs Yoshimitsu | 18–15 | 54.55% |
| GuyFawkes vs Steve | 17–16 | 51.52% |
| GuyFawkes vs Paul | 13–18 | 41.94% |
| GuyFawkes vs Azucena | 16–10 | 61.54% |
| GuyFawkes vs Lee | 8–16 | 33.33% |
| GuyFawkes vs Claudio | 15–8 | 65.22% |
| GuyFawkes vs Leroy | 9–13 | 40.91% |
| GuyFawkes vs Alisa | 14–7 | 66.67% |
| GuyFawkes vs Victor | 10–11 | 47.62% |
| GuyFawkes vs Feng | 7–13 | 35.00% |
| GuyFawkes vs Xiaoyu | 13–6 | 68.42% |
| GuyFawkes vs Nina | 12–7 | 63.16% |
| GuyFawkes vs Devil Jin | 7–11 | 38.89% |
| GuyFawkes vs Raven | 6–8 | 42.86% |
| GuyFawkes vs Lars | 5–8 | 38.46% |
| GuyFawkes vs Kuma | 4–7 | 36.36% |
| GuyFawkes vs Leo | 2–8 | 20.00% |
| GuyFawkes vs Shaheen | 6–4 | 60.00% |
| GuyFawkes vs Zafina | 5–5 | 50.00% |
| GuyFawkes vs Jack-8 | 3–4 | 42.86% |
| GuyFawkes vs Lidia | 1–6 | 14.29% |
| GuyFawkes 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.