| Grimwars vs Kazuya | 44–38 | 53.66% |
| Grimwars vs King | 39–42 | 48.15% |
| Grimwars vs Hwoarang | 36–31 | 53.73% |
| Grimwars vs Jin | 37–29 | 56.06% |
| Grimwars vs Bryan | 28–31 | 47.46% |
| Grimwars vs Dragunov | 32–22 | 59.26% |
| Grimwars vs Law | 24–26 | 48.00% |
| Grimwars vs Steve | 22–26 | 45.83% |
| Grimwars vs Alisa | 20–23 | 46.51% |
| Grimwars vs Yoshimitsu | 22–16 | 57.89% |
| Grimwars vs Reina | 20–18 | 52.63% |
| Grimwars vs Lili | 19–18 | 51.35% |
| Grimwars vs Heihachi | 21–16 | 56.76% |
| Grimwars vs Paul | 19–17 | 52.78% |
| Grimwars vs Lee | 12–19 | 38.71% |
| Grimwars vs Victor | 12–19 | 38.71% |
| Grimwars vs Nina | 20–9 | 68.97% |
| Grimwars vs Xiaoyu | 14–14 | 50.00% |
| Grimwars vs Asuka | 14–10 | 58.33% |
| Grimwars vs Devil Jin | 10–13 | 43.48% |
| Grimwars vs Feng | 18–3 | 85.71% |
| Grimwars vs Lars | 8–12 | 40.00% |
| Grimwars vs Azucena | 7–8 | 46.67% |
| Grimwars vs Raven | 7–8 | 46.67% |
| Grimwars vs Jun | 6–6 | 50.00% |
| Grimwars vs Leo | 5–6 | 45.45% |
| Grimwars vs Eddy | 7–3 | 70.00% |
| Grimwars vs Lidia | 5–5 | 50.00% |
| Grimwars vs Shaheen | 4–5 | 44.44% |
| Grimwars vs Kuma | 5–3 | 62.50% |
| Grimwars vs Clive | 4–4 | 50.00% |
| Grimwars vs Jack-8 | 2–3 | 40.00% |
| Grimwars vs Claudio | 2–3 | 40.00% |
| Grimwars vs Leroy | 2–3 | 40.00% |
| Grimwars vs Zafina | 3–0 | 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.