| Gucho vs King | 124–154 | 44.60% |
| Gucho vs Jin | 128–132 | 49.23% |
| Gucho vs Bryan | 130–130 | 50.00% |
| Gucho vs Kazuya | 117–139 | 45.70% |
| Gucho vs Steve | 97–90 | 51.87% |
| Gucho vs Hwoarang | 91–52 | 63.64% |
| Gucho vs Dragunov | 72–62 | 53.73% |
| Gucho vs Heihachi | 62–67 | 48.06% |
| Gucho vs Paul | 69–56 | 55.20% |
| Gucho vs Law | 51–55 | 48.11% |
| Gucho vs Reina | 39–67 | 36.79% |
| Gucho vs Lili | 47–55 | 46.08% |
| Gucho vs Lee | 55–47 | 53.92% |
| Gucho vs Yoshimitsu | 52–47 | 52.53% |
| Gucho vs Jun | 41–38 | 51.90% |
| Gucho vs Xiaoyu | 37–39 | 48.68% |
| Gucho vs Feng | 32–38 | 45.71% |
| Gucho vs Jack-8 | 31–38 | 44.93% |
| Gucho vs Alisa | 34–35 | 49.28% |
| Gucho vs Victor | 33–31 | 51.56% |
| Gucho vs Claudio | 30–33 | 47.62% |
| Gucho vs Azucena | 28–34 | 45.16% |
| Gucho vs Nina | 26–35 | 42.62% |
| Gucho vs Lidia | 21–39 | 35.00% |
| Gucho vs Devil Jin | 25–32 | 43.86% |
| Gucho vs Lars | 30–25 | 54.55% |
| Gucho vs Asuka | 23–29 | 44.23% |
| Gucho vs Eddy | 22–18 | 55.00% |
| Gucho vs Leo | 16–18 | 47.06% |
| Gucho vs Shaheen | 14–19 | 42.42% |
| Gucho vs Clive | 14–17 | 45.16% |
| Gucho vs Kuma | 11–16 | 40.74% |
| Gucho vs Raven | 10–11 | 47.62% |
| Gucho vs Leroy | 8–10 | 44.44% |
| Gucho vs Zafina | 5–12 | 29.41% |
| Gucho vs Panda | 6–8 | 42.86% |
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.