| Iuyhgfr vs Reina | 15–12 | 55.56% |
| Iuyhgfr vs Asuka | 7–6 | 53.85% |
| Iuyhgfr vs Clive | 4–9 | 30.77% |
| Iuyhgfr vs Steve | 10–1 | 90.91% |
| Iuyhgfr vs Law | 7–1 | 87.50% |
| Iuyhgfr vs Xiaoyu | 5–3 | 62.50% |
| Iuyhgfr vs Lars | 3–5 | 37.50% |
| Iuyhgfr vs Lidia | 6–2 | 75.00% |
| Iuyhgfr vs Victor | 2–5 | 28.57% |
| Iuyhgfr vs Hwoarang | 2–4 | 33.33% |
| Iuyhgfr vs Leroy | 3–3 | 50.00% |
| Iuyhgfr vs Jin | 2–3 | 40.00% |
| Iuyhgfr vs Eddy | 0–5 | 0.00% |
| Iuyhgfr vs Heihachi | 0–5 | 0.00% |
| Iuyhgfr vs Kazuya | 3–1 | 75.00% |
| Iuyhgfr vs Lili | 1–3 | 25.00% |
| Iuyhgfr vs Azucena | 2–2 | 50.00% |
| Iuyhgfr vs King | 0–3 | 0.00% |
| Iuyhgfr vs Bryan | 0–3 | 0.00% |
| Iuyhgfr vs Lee | 3–0 | 100.00% |
| Iuyhgfr vs Jun | 3–0 | 100.00% |
| Iuyhgfr vs Jack-8 | 0–2 | 0.00% |
| Iuyhgfr vs Alisa | 0–2 | 0.00% |
| Iuyhgfr vs Kuma | 2–0 | 100.00% |
| Iuyhgfr vs Zafina | 0–2 | 0.00% |
| Iuyhgfr vs Paul | 0–1 | 0.00% |
| Iuyhgfr vs Feng | 1–0 | 100.00% |
| Iuyhgfr vs Claudio | 0–1 | 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.