| Feldup vs Reina | 5–4 | 55.56% |
| Feldup vs Clive | 4–5 | 44.44% |
| Feldup vs Xiaoyu | 3–4 | 42.86% |
| Feldup vs Lili | 1–5 | 16.67% |
| Feldup vs Yoshimitsu | 3–2 | 60.00% |
| Feldup vs Lars | 1–4 | 20.00% |
| Feldup vs Jun | 2–3 | 40.00% |
| Feldup vs Heihachi | 4–1 | 80.00% |
| Feldup vs King | 2–2 | 50.00% |
| Feldup vs Jin | 0–4 | 0.00% |
| Feldup vs Bryan | 0–4 | 0.00% |
| Feldup vs Lee | 0–4 | 0.00% |
| Feldup vs Hwoarang | 1–2 | 33.33% |
| Feldup vs Paul | 0–2 | 0.00% |
| Feldup vs Law | 0–2 | 0.00% |
| Feldup vs Kazuya | 0–2 | 0.00% |
| Feldup vs Jack-8 | 0–2 | 0.00% |
| Feldup vs Feng | 0–2 | 0.00% |
| Feldup vs Shaheen | 0–2 | 0.00% |
| Feldup vs Panda | 2–0 | 100.00% |
| Feldup vs Steve | 1–0 | 100.00% |
| Feldup vs Devil Jin | 1–0 | 100.00% |
| Feldup vs Leo | 1–0 | 100.00% |
| Feldup 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.