| Smiling_GRIMACE vs Jin | 20–21 | 48.78% |
| Smiling_GRIMACE vs Reina | 28–13 | 68.29% |
| Smiling_GRIMACE vs Hwoarang | 22–13 | 62.86% |
| Smiling_GRIMACE vs Kazuya | 15–19 | 44.12% |
| Smiling_GRIMACE vs Lili | 16–17 | 48.48% |
| Smiling_GRIMACE vs Dragunov | 19–13 | 59.38% |
| Smiling_GRIMACE vs Azucena | 14–18 | 43.75% |
| Smiling_GRIMACE vs King | 16–15 | 51.61% |
| Smiling_GRIMACE vs Bryan | 17–12 | 58.62% |
| Smiling_GRIMACE vs Lars | 12–17 | 41.38% |
| Smiling_GRIMACE vs Eddy | 10–17 | 37.04% |
| Smiling_GRIMACE vs Law | 13–12 | 52.00% |
| Smiling_GRIMACE vs Asuka | 11–14 | 44.00% |
| Smiling_GRIMACE vs Jun | 14–11 | 56.00% |
| Smiling_GRIMACE vs Steve | 9–11 | 45.00% |
| Smiling_GRIMACE vs Paul | 10–8 | 55.56% |
| Smiling_GRIMACE vs Xiaoyu | 7–11 | 38.89% |
| Smiling_GRIMACE vs Nina | 7–11 | 38.89% |
| Smiling_GRIMACE vs Leroy | 10–7 | 58.82% |
| Smiling_GRIMACE vs Alisa | 9–7 | 56.25% |
| Smiling_GRIMACE vs Lee | 7–8–1 | 46.67% |
| Smiling_GRIMACE vs Victor | 11–5 | 68.75% |
| Smiling_GRIMACE vs Feng | 9–4 | 69.23% |
| Smiling_GRIMACE vs Kuma | 7–5 | 58.33% |
| Smiling_GRIMACE vs Lidia | 6–6 | 50.00% |
| Smiling_GRIMACE vs Devil Jin | 8–1 | 88.89% |
| Smiling_GRIMACE vs Armor King | 3–6 | 33.33% |
| Smiling_GRIMACE vs Miary Zo | 2–7 | 22.22% |
| Smiling_GRIMACE vs Jack-8 | 5–3 | 62.50% |
| Smiling_GRIMACE vs Yoshimitsu | 5–2 | 71.43% |
| Smiling_GRIMACE vs Clive | 6–1 | 85.71% |
| Smiling_GRIMACE vs Raven | 5–1 | 83.33% |
| Smiling_GRIMACE vs Heihachi | 1–4 | 20.00% |
| Smiling_GRIMACE vs Fahkumram | 4–1 | 80.00% |
| Smiling_GRIMACE vs Leo | 2–2 | 50.00% |
| Smiling_GRIMACE vs Claudio | 2–1 | 66.67% |
| Smiling_GRIMACE vs Panda | 0–3 | 0.00% |
| Smiling_GRIMACE vs Zafina | 2–1 | 66.67% |
| Smiling_GRIMACE vs Anna | 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.