| Impulse21 vs Kazuya | 46–65 | 41.44% |
| Impulse21 vs Jin | 42–51 | 45.16% |
| Impulse21 vs Law | 24–35 | 40.68% |
| Impulse21 vs Azucena | 25–33 | 43.10% |
| Impulse21 vs Steve | 23–34 | 40.35% |
| Impulse21 vs King | 22–34 | 39.29% |
| Impulse21 vs Bryan | 19–32 | 37.25% |
| Impulse21 vs Eddy | 27–24 | 52.94% |
| Impulse21 vs Hwoarang | 27–20 | 57.45% |
| Impulse21 vs Paul | 14–32 | 30.43% |
| Impulse21 vs Lili | 21–20 | 51.22% |
| Impulse21 vs Jun | 18–23 | 43.90% |
| Impulse21 vs Reina | 17–23 | 42.50% |
| Impulse21 vs Asuka | 13–22 | 37.14% |
| Impulse21 vs Lidia | 20–15 | 57.14% |
| Impulse21 vs Yoshimitsu | 18–15 | 54.55% |
| Impulse21 vs Dragunov | 20–13 | 60.61% |
| Impulse21 vs Alisa | 19–7 | 73.08% |
| Impulse21 vs Nina | 13–12 | 52.00% |
| Impulse21 vs Xiaoyu | 11–12 | 47.83% |
| Impulse21 vs Devil Jin | 13–8 | 61.90% |
| Impulse21 vs Lee | 9–12 | 42.86% |
| Impulse21 vs Jack-8 | 8–11 | 42.11% |
| Impulse21 vs Lars | 5–11 | 31.25% |
| Impulse21 vs Victor | 6–10 | 37.50% |
| Impulse21 vs Claudio | 5–10 | 33.33% |
| Impulse21 vs Zafina | 4–10 | 28.57% |
| Impulse21 vs Panda | 6–7 | 46.15% |
| Impulse21 vs Leo | 3–9 | 25.00% |
| Impulse21 vs Leroy | 9–3 | 75.00% |
| Impulse21 vs Kuma | 7–4 | 63.64% |
| Impulse21 vs Heihachi | 5–6 | 45.45% |
| Impulse21 vs Feng | 1–8 | 11.11% |
| Impulse21 vs Shaheen | 6–3 | 66.67% |
| Impulse21 vs Clive | 1–4 | 20.00% |
| Impulse21 vs Raven | 0–2 | 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.