| Ins.Heavy vs Paul | 9–4 | 69.23% |
| Ins.Heavy vs Hwoarang | 6–7 | 46.15% |
| Ins.Heavy vs Jin | 7–4 | 63.64% |
| Ins.Heavy vs Bryan | 5–6 | 45.45% |
| Ins.Heavy vs Lili | 4–7 | 36.36% |
| Ins.Heavy vs Dragunov | 8–3 | 72.73% |
| Ins.Heavy vs Eddy | 6–5 | 54.55% |
| Ins.Heavy vs Kazuya | 7–3 | 70.00% |
| Ins.Heavy vs Reina | 4–6 | 40.00% |
| Ins.Heavy vs Law | 5–3 | 62.50% |
| Ins.Heavy vs Yoshimitsu | 5–3 | 62.50% |
| Ins.Heavy vs Clive | 2–5 | 28.57% |
| Ins.Heavy vs Asuka | 5–1 | 83.33% |
| Ins.Heavy vs Jun | 3–3 | 50.00% |
| Ins.Heavy vs Lars | 2–3 | 40.00% |
| Ins.Heavy vs Alisa | 2–2 | 50.00% |
| Ins.Heavy vs Nina | 2–2 | 50.00% |
| Ins.Heavy vs Azucena | 1–3 | 25.00% |
| Ins.Heavy vs King | 3–0 | 100.00% |
| Ins.Heavy vs Devil Jin | 3–0 | 100.00% |
| Ins.Heavy vs Feng | 0–3 | 0.00% |
| Ins.Heavy vs Claudio | 2–0–1 | 100.00% |
| Ins.Heavy vs Shaheen | 2–0 | 100.00% |
| Ins.Heavy vs Leroy | 2–0 | 100.00% |
| Ins.Heavy vs Victor | 0–2 | 0.00% |
| Ins.Heavy vs Raven | 0–2 | 0.00% |
| Ins.Heavy vs Heihachi | 0–2 | 0.00% |
| Ins.Heavy vs Kuma | 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.