| Grint vs Jin | 22–5 | 81.48% |
| Grint vs Hwoarang | 17–5 | 77.27% |
| Grint vs Dragunov | 6–9 | 40.00% |
| Grint vs Devil Jin | 6–8 | 42.86% |
| Grint vs King | 6–7 | 46.15% |
| Grint vs Yoshimitsu | 9–4 | 69.23% |
| Grint vs Steve | 6–7 | 46.15% |
| Grint vs Eddy | 7–6 | 53.85% |
| Grint vs Paul | 5–7 | 41.67% |
| Grint vs Jun | 7–5 | 58.33% |
| Grint vs Law | 5–6 | 45.45% |
| Grint vs Lili | 6–3 | 66.67% |
| Grint vs Azucena | 6–2 | 75.00% |
| Grint vs Victor | 3–5 | 37.50% |
| Grint vs Bryan | 3–4 | 42.86% |
| Grint vs Reina | 2–5 | 28.57% |
| Grint vs Kazuya | 2–4 | 33.33% |
| Grint vs Alisa | 4–2 | 66.67% |
| Grint vs Jack-8 | 5–0 | 100.00% |
| Grint vs Feng | 3–2 | 60.00% |
| Grint vs Leo | 1–3 | 25.00% |
| Grint vs Lars | 1–3 | 25.00% |
| Grint vs Shaheen | 2–1 | 66.67% |
| Grint vs Raven | 2–1 | 66.67% |
| Grint vs Xiaoyu | 0–2 | 0.00% |
| Grint vs Nina | 1–1 | 50.00% |
| Grint vs Lee | 0–2 | 0.00% |
| Grint vs Asuka | 1–0 | 100.00% |
| Grint vs Kuma | 0–1 | 0.00% |
| Grint vs Panda | 0–1 | 0.00% |
| Grint vs Leroy | 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.