| Griffinheart vs Victor | 16–10 | 61.54% |
| Griffinheart vs Jin | 13–10 | 56.52% |
| Griffinheart vs King | 12–10 | 54.55% |
| Griffinheart vs Yoshimitsu | 12–8 | 60.00% |
| Griffinheart vs Paul | 9–10 | 47.37% |
| Griffinheart vs Kazuya | 3–13 | 18.75% |
| Griffinheart vs Steve | 5–11 | 31.25% |
| Griffinheart vs Jun | 6–10 | 37.50% |
| Griffinheart vs Reina | 10–6 | 62.50% |
| Griffinheart vs Lili | 2–9 | 18.18% |
| Griffinheart vs Dragunov | 3–7 | 30.00% |
| Griffinheart vs Azucena | 6–3 | 66.67% |
| Griffinheart vs Hwoarang | 1–7 | 12.50% |
| Griffinheart vs Xiaoyu | 3–5 | 37.50% |
| Griffinheart vs Lars | 2–6 | 25.00% |
| Griffinheart vs Law | 4–3 | 57.14% |
| Griffinheart vs Devil Jin | 1–6 | 14.29% |
| Griffinheart vs Bryan | 2–4 | 33.33% |
| Griffinheart vs Asuka | 2–4 | 33.33% |
| Griffinheart vs Leo | 1–4 | 20.00% |
| Griffinheart vs Alisa | 2–3 | 40.00% |
| Griffinheart vs Heihachi | 1–3 | 25.00% |
| Griffinheart vs Nina | 1–2 | 33.33% |
| Griffinheart vs Leroy | 1–2 | 33.33% |
| Griffinheart vs Jack-8 | 2–0 | 100.00% |
| Griffinheart vs Claudio | 1–1 | 50.00% |
| Griffinheart vs Zafina | 0–2 | 0.00% |
| Griffinheart vs Clive | 0–2 | 0.00% |
| Griffinheart vs Shaheen | 1–0 | 100.00% |
| Griffinheart vs Raven | 1–0 | 100.00% |
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.