| Grendel vs Law | 6–1 | 85.71% |
| Grendel vs Eddy | 3–4 | 42.86% |
| Grendel vs Kazuya | 2–3 | 40.00% |
| Grendel vs Lili | 4–0 | 100.00% |
| Grendel vs Leroy | 3–0 | 100.00% |
| Grendel vs Clive | 0–3 | 0.00% |
| Grendel vs King | 0–2 | 0.00% |
| Grendel vs Hwoarang | 0–2 | 0.00% |
| Grendel vs Xiaoyu | 0–2 | 0.00% |
| Grendel vs Asuka | 0–2 | 0.00% |
| Grendel vs Devil Jin | 1–1 | 50.00% |
| Grendel vs Kuma | 0–2 | 0.00% |
| Grendel vs Reina | 2–0 | 100.00% |
| Grendel vs Jin | 1–0 | 100.00% |
| Grendel vs Steve | 1–0 | 100.00% |
| Grendel vs Alisa | 0–1 | 0.00% |
| Grendel vs Shaheen | 0–1 | 0.00% |
| Grendel vs Nina | 1–0 | 100.00% |
| Grendel vs Lee | 0–1 | 0.00% |
| Grendel vs Azucena | 0–1 | 0.00% |
| Grendel vs Miary Zo | 0–1 | 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.