| Thomaskiller300 vs Hwoarang | 9–2 | 81.82% |
| Thomaskiller300 vs Eddy | 7–4 | 63.64% |
| Thomaskiller300 vs Bryan | 7–3 | 70.00% |
| Thomaskiller300 vs Reina | 5–5 | 50.00% |
| Thomaskiller300 vs Victor | 4–6 | 40.00% |
| Thomaskiller300 vs Yoshimitsu | 5–4 | 55.56% |
| Thomaskiller300 vs King | 7–1 | 87.50% |
| Thomaskiller300 vs Alisa | 5–2 | 71.43% |
| Thomaskiller300 vs Xiaoyu | 2–4 | 33.33% |
| Thomaskiller300 vs Jin | 6–0 | 100.00% |
| Thomaskiller300 vs Kazuya | 4–1 | 80.00% |
| Thomaskiller300 vs Steve | 3–2 | 60.00% |
| Thomaskiller300 vs Zafina | 1–4 | 20.00% |
| Thomaskiller300 vs Paul | 4–0 | 100.00% |
| Thomaskiller300 vs Dragunov | 2–2 | 50.00% |
| Thomaskiller300 vs Leo | 1–2 | 33.33% |
| Thomaskiller300 vs Claudio | 2–1 | 66.67% |
| Thomaskiller300 vs Jun | 1–2 | 33.33% |
| Thomaskiller300 vs Lili | 2–0 | 100.00% |
| Thomaskiller300 vs Lars | 0–2 | 0.00% |
| Thomaskiller300 vs Shaheen | 2–0 | 100.00% |
| Thomaskiller300 vs Devil Jin | 1–0 | 100.00% |
| Thomaskiller300 vs Nina | 1–0 | 100.00% |
| Thomaskiller300 vs Azucena | 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.