| Thundarnix vs Kazuya | 17–10 | 62.96% |
| Thundarnix vs Steve | 10–6 | 62.50% |
| Thundarnix vs Jin | 11–3 | 78.57% |
| Thundarnix vs King | 8–5 | 61.54% |
| Thundarnix vs Hwoarang | 9–4 | 69.23% |
| Thundarnix vs Law | 3–7 | 30.00% |
| Thundarnix vs Bryan | 6–4 | 60.00% |
| Thundarnix vs Armor King | 8–2 | 80.00% |
| Thundarnix vs Reina | 5–4 | 55.56% |
| Thundarnix vs Eddy | 9–0 | 100.00% |
| Thundarnix vs Paul | 7–1 | 87.50% |
| Thundarnix vs Lee | 6–2 | 75.00% |
| Thundarnix vs Lidia | 5–3 | 62.50% |
| Thundarnix vs Dragunov | 5–2 | 71.43% |
| Thundarnix vs Jun | 4–3 | 57.14% |
| Thundarnix vs Clive | 7–0 | 100.00% |
| Thundarnix vs Yoshimitsu | 6–0 | 100.00% |
| Thundarnix vs Devil Jin | 3–3 | 50.00% |
| Thundarnix vs Victor | 3–3 | 50.00% |
| Thundarnix vs Asuka | 2–3 | 40.00% |
| Thundarnix vs Lili | 4–1 | 80.00% |
| Thundarnix vs Nina | 3–2 | 60.00% |
| Thundarnix vs Raven | 0–5 | 0.00% |
| Thundarnix vs Feng | 4–0 | 100.00% |
| Thundarnix vs Zafina | 4–0 | 100.00% |
| Thundarnix vs Heihachi | 2–2 | 50.00% |
| Thundarnix vs Lars | 1–2 | 33.33% |
| Thundarnix vs Alisa | 2–1 | 66.67% |
| Thundarnix vs Xiaoyu | 2–0 | 100.00% |
| Thundarnix vs Jack-8 | 2–0 | 100.00% |
| Thundarnix vs Kuma | 0–2 | 0.00% |
| Thundarnix vs Azucena | 0–2 | 0.00% |
| Thundarnix vs Fahkumram | 2–0 | 100.00% |
| Thundarnix 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.