| Thuggy IV vs King | 33–40 | 45.21% |
| Thuggy IV vs Steve | 22–31 | 41.51% |
| Thuggy IV vs Jin | 16–23 | 41.03% |
| Thuggy IV vs Armor King | 15–19 | 44.12% |
| Thuggy IV vs Hwoarang | 14–19 | 42.42% |
| Thuggy IV vs Kazuya | 8–24 | 25.00% |
| Thuggy IV vs Clive | 9–22 | 29.03% |
| Thuggy IV vs Dragunov | 11–19 | 36.67% |
| Thuggy IV vs Law | 13–16 | 44.83% |
| Thuggy IV vs Reina | 7–17 | 29.17% |
| Thuggy IV vs Bryan | 12–10 | 54.55% |
| Thuggy IV vs Yoshimitsu | 8–13 | 38.10% |
| Thuggy IV vs Lee | 6–13 | 31.58% |
| Thuggy IV vs Nina | 9–9 | 50.00% |
| Thuggy IV vs Lili | 8–9 | 47.06% |
| Thuggy IV vs Eddy | 2–15 | 11.76% |
| Thuggy IV vs Fahkumram | 3–13 | 18.75% |
| Thuggy IV vs Asuka | 5–10 | 33.33% |
| Thuggy IV vs Jun | 7–8 | 46.67% |
| Thuggy IV vs Heihachi | 3–12 | 20.00% |
| Thuggy IV vs Paul | 2–12 | 14.29% |
| Thuggy IV vs Devil Jin | 5–9 | 35.71% |
| Thuggy IV vs Claudio | 5–8 | 38.46% |
| Thuggy IV vs Victor | 2–9 | 18.18% |
| Thuggy IV vs Lidia | 5–5 | 50.00% |
| Thuggy IV vs Xiaoyu | 6–3 | 66.67% |
| Thuggy IV vs Leo | 2–7 | 22.22% |
| Thuggy IV vs Azucena | 0–9 | 0.00% |
| Thuggy IV vs Lars | 3–5 | 37.50% |
| Thuggy IV vs Leroy | 4–4 | 50.00% |
| Thuggy IV vs Feng | 3–4 | 42.86% |
| Thuggy IV vs Shaheen | 0–6 | 0.00% |
| Thuggy IV vs Kuma | 4–2 | 66.67% |
| Thuggy IV vs Anna | 4–2 | 66.67% |
| Thuggy IV vs Jack-8 | 4–1 | 80.00% |
| Thuggy IV vs Panda | 2–2 | 50.00% |
| Thuggy IV vs Zafina | 1–3 | 25.00% |
| Thuggy IV vs Raven | 0–4 | 0.00% |
| Thuggy IV vs Alisa | 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.