| gruffs vs Kazuya | 50–54 | 48.08% |
| gruffs vs Jin | 32–55 | 36.78% |
| gruffs vs Bryan | 33–52 | 38.82% |
| gruffs vs Fahkumram | 32–51 | 38.55% |
| gruffs vs King | 35–44 | 44.30% |
| gruffs vs Reina | 28–51 | 35.44% |
| gruffs vs Jun | 33–32 | 50.77% |
| gruffs vs Law | 24–36 | 40.00% |
| gruffs vs Steve | 31–27 | 53.45% |
| gruffs vs Azucena | 16–35 | 31.37% |
| gruffs vs Paul | 17–30 | 36.17% |
| gruffs vs Heihachi | 26–20 | 56.52% |
| gruffs vs Hwoarang | 18–24 | 42.86% |
| gruffs vs Lili | 13–25 | 34.21% |
| gruffs vs Lars | 10–27 | 27.03% |
| gruffs vs Yoshimitsu | 14–21 | 40.00% |
| gruffs vs Victor | 18–17 | 51.43% |
| gruffs vs Raven | 14–21 | 40.00% |
| gruffs vs Devil Jin | 17–16 | 51.52% |
| gruffs vs Xiaoyu | 13–19 | 40.62% |
| gruffs vs Asuka | 10–22 | 31.25% |
| gruffs vs Dragunov | 18–11 | 62.07% |
| gruffs vs Lee | 10–19 | 34.48% |
| gruffs vs Anna | 15–13 | 53.57% |
| gruffs vs Leo | 7–20 | 25.93% |
| gruffs vs Eddy | 15–11 | 57.69% |
| gruffs vs Claudio | 9–8 | 52.94% |
| gruffs vs Kuma | 5–12 | 29.41% |
| gruffs vs Clive | 8–9 | 47.06% |
| gruffs vs Jack-8 | 6–10 | 37.50% |
| gruffs vs Alisa | 4–11 | 26.67% |
| gruffs vs Leroy | 8–7 | 53.33% |
| gruffs vs Nina | 6–8 | 42.86% |
| gruffs vs Lidia | 8–6 | 57.14% |
| gruffs vs Feng | 3–7 | 30.00% |
| gruffs vs Shaheen | 5–5 | 50.00% |
| gruffs vs Zafina | 5–1 | 83.33% |
| gruffs 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.