| Grief vs Hwoarang | 5–11 | 31.25% |
| Grief vs Jin | 8–7 | 53.33% |
| Grief vs Jun | 6–4 | 60.00% |
| Grief vs Clive | 9–1 | 90.00% |
| Grief vs Claudio | 5–3 | 62.50% |
| Grief vs Lee | 5–2 | 71.43% |
| Grief vs Bryan | 3–3 | 50.00% |
| Grief vs Kazuya | 2–4 | 33.33% |
| Grief vs Asuka | 2–4 | 33.33% |
| Grief vs King | 3–2 | 60.00% |
| Grief vs Steve | 1–4 | 20.00% |
| Grief vs Lili | 3–2 | 60.00% |
| Grief vs Nina | 1–4 | 20.00% |
| Grief vs Yoshimitsu | 2–1 | 66.67% |
| Grief vs Kuma | 2–1 | 66.67% |
| Grief vs Raven | 3–0 | 100.00% |
| Grief vs Lidia | 3–0 | 100.00% |
| Grief vs Miary Zo | 1–2 | 33.33% |
| Grief vs Dragunov | 2–0 | 100.00% |
| Grief vs Shaheen | 2–0 | 100.00% |
| Grief vs Azucena | 2–0 | 100.00% |
| Grief vs Victor | 2–0 | 100.00% |
| Grief vs Heihachi | 2–0 | 100.00% |
| Grief vs Law | 0–1 | 0.00% |
| Grief vs Jack-8 | 0–1 | 0.00% |
| Grief vs Devil Jin | 0–1 | 0.00% |
| Grief vs Leo | 1–0 | 100.00% |
| Grief vs Lars | 1–0 | 100.00% |
| Grief vs Eddy | 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.