| GrimJim vs Jin | 45–16 | 73.77% |
| GrimJim vs Kazuya | 47–13 | 78.33% |
| GrimJim vs King | 32–16 | 66.67% |
| GrimJim vs Steve | 26–18 | 59.09% |
| GrimJim vs Heihachi | 23–12 | 65.71% |
| GrimJim vs Bryan | 23–11 | 67.65% |
| GrimJim vs Dragunov | 23–5 | 82.14% |
| GrimJim vs Lili | 19–8 | 70.37% |
| GrimJim vs Jun | 13–14 | 48.15% |
| GrimJim vs Devil Jin | 22–4 | 84.62% |
| GrimJim vs Law | 16–9 | 64.00% |
| GrimJim vs Clive | 13–10 | 56.52% |
| GrimJim vs Armor King | 13–10 | 56.52% |
| GrimJim vs Lee | 11–11 | 50.00% |
| GrimJim vs Kuma | 10–10 | 50.00% |
| GrimJim vs Reina | 12–8 | 60.00% |
| GrimJim vs Yoshimitsu | 6–12 | 33.33% |
| GrimJim vs Jack-8 | 14–4 | 77.78% |
| GrimJim vs Hwoarang | 12–5 | 70.59% |
| GrimJim vs Feng | 14–3 | 82.35% |
| GrimJim vs Victor | 11–6 | 64.71% |
| GrimJim vs Paul | 7–9 | 43.75% |
| GrimJim vs Asuka | 10–6 | 62.50% |
| GrimJim vs Eddy | 10–6 | 62.50% |
| GrimJim vs Xiaoyu | 9–6 | 60.00% |
| GrimJim vs Alisa | 6–7 | 46.15% |
| GrimJim vs Claudio | 10–3 | 76.92% |
| GrimJim vs Fahkumram | 8–5 | 61.54% |
| GrimJim vs Azucena | 8–2 | 80.00% |
| GrimJim vs Lars | 8–1 | 88.89% |
| GrimJim vs Zafina | 6–2 | 75.00% |
| GrimJim vs Leo | 5–2 | 71.43% |
| GrimJim vs Nina | 3–3 | 50.00% |
| GrimJim vs Anna | 5–1 | 83.33% |
| GrimJim vs Leroy | 4–1 | 80.00% |
| GrimJim vs Lidia | 2–2 | 50.00% |
| GrimJim vs Shaheen | 2–0 | 100.00% |
| GrimJim vs Raven | 2–0 | 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.