| Impishgrass vs Eddy | 10–16 | 38.46% |
| Impishgrass vs Hwoarang | 12–9 | 57.14% |
| Impishgrass vs Jin | 9–9 | 50.00% |
| Impishgrass vs Bryan | 5–12 | 29.41% |
| Impishgrass vs Dragunov | 7–9 | 43.75% |
| Impishgrass vs King | 2–13 | 13.33% |
| Impishgrass vs Reina | 11–4 | 73.33% |
| Impishgrass vs Jun | 8–6 | 57.14% |
| Impishgrass vs Lili | 6–7 | 46.15% |
| Impishgrass vs Law | 5–7 | 41.67% |
| Impishgrass vs Steve | 8–4 | 66.67% |
| Impishgrass vs Feng | 5–7 | 41.67% |
| Impishgrass vs Kazuya | 6–5 | 54.55% |
| Impishgrass vs Claudio | 5–6 | 45.45% |
| Impishgrass vs Lee | 6–4 | 60.00% |
| Impishgrass vs Azucena | 5–5 | 50.00% |
| Impishgrass vs Nina | 5–4 | 55.56% |
| Impishgrass vs Kuma | 3–6 | 33.33% |
| Impishgrass vs Paul | 5–2 | 71.43% |
| Impishgrass vs Yoshimitsu | 0–6 | 0.00% |
| Impishgrass vs Asuka | 3–3 | 50.00% |
| Impishgrass vs Devil Jin | 2–4 | 33.33% |
| Impishgrass vs Leo | 1–5 | 16.67% |
| Impishgrass vs Leroy | 3–3 | 50.00% |
| Impishgrass vs Lars | 4–1 | 80.00% |
| Impishgrass vs Xiaoyu | 4–0 | 100.00% |
| Impishgrass vs Jack-8 | 2–1 | 66.67% |
| Impishgrass vs Shaheen | 0–2 | 0.00% |
| Impishgrass vs Panda | 0–2 | 0.00% |
| Impishgrass vs Zafina | 0–2 | 0.00% |
| Impishgrass vs Fahkumram | 0–2 | 0.00% |
| Impishgrass vs Miary Zo | 0–2 | 0.00% |
| Impishgrass vs Alisa | 1–0 | 100.00% |
| Impishgrass vs Victor | 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.