| ThatGuyIzzy vs Hwoarang | 4–5 | 44.44% |
| ThatGuyIzzy vs King | 5–3 | 62.50% |
| ThatGuyIzzy vs Dragunov | 4–4 | 50.00% |
| ThatGuyIzzy vs Law | 3–4 | 42.86% |
| ThatGuyIzzy vs Asuka | 5–2 | 71.43% |
| ThatGuyIzzy vs Kazuya | 6–0 | 100.00% |
| ThatGuyIzzy vs Victor | 4–2 | 66.67% |
| ThatGuyIzzy vs Jin | 1–4 | 20.00% |
| ThatGuyIzzy vs Bryan | 3–2 | 60.00% |
| ThatGuyIzzy vs Eddy | 0–5 | 0.00% |
| ThatGuyIzzy vs Leo | 4–0 | 100.00% |
| ThatGuyIzzy vs Jack-8 | 2–1 | 66.67% |
| ThatGuyIzzy vs Jun | 2–1 | 66.67% |
| ThatGuyIzzy vs Yoshimitsu | 0–2 | 0.00% |
| ThatGuyIzzy vs Claudio | 0–2 | 0.00% |
| ThatGuyIzzy vs Lee | 2–0 | 100.00% |
| ThatGuyIzzy vs Reina | 2–0 | 100.00% |
| ThatGuyIzzy vs Xiaoyu | 1–0 | 100.00% |
| ThatGuyIzzy vs Lars | 1–0 | 100.00% |
| ThatGuyIzzy 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.