| FoxyGrandpa vs King | 5–6 | 45.45% |
| FoxyGrandpa vs Victor | 3–6 | 33.33% |
| FoxyGrandpa vs Bryan | 2–6 | 25.00% |
| FoxyGrandpa vs Steve | 3–5 | 37.50% |
| FoxyGrandpa vs Law | 2–5 | 28.57% |
| FoxyGrandpa vs Hwoarang | 3–4 | 42.86% |
| FoxyGrandpa vs Jin | 3–4 | 42.86% |
| FoxyGrandpa vs Lili | 5–2 | 71.43% |
| FoxyGrandpa vs Alisa | 4–3 | 57.14% |
| FoxyGrandpa vs Reina | 6–0 | 100.00% |
| FoxyGrandpa vs Azucena | 5–1 | 83.33% |
| FoxyGrandpa vs Feng | 2–3 | 40.00% |
| FoxyGrandpa vs Leroy | 3–2 | 60.00% |
| FoxyGrandpa vs Paul | 0–4 | 0.00% |
| FoxyGrandpa vs Dragunov | 0–4 | 0.00% |
| FoxyGrandpa vs Nina | 0–4 | 0.00% |
| FoxyGrandpa vs Jun | 1–3 | 25.00% |
| FoxyGrandpa vs Eddy | 4–0 | 100.00% |
| FoxyGrandpa vs Clive | 4–0 | 100.00% |
| FoxyGrandpa vs Asuka | 1–2 | 33.33% |
| FoxyGrandpa vs Claudio | 1–2 | 33.33% |
| FoxyGrandpa vs Kuma | 2–1 | 66.67% |
| FoxyGrandpa vs Panda | 1–2 | 33.33% |
| FoxyGrandpa vs Kazuya | 2–0 | 100.00% |
| FoxyGrandpa vs Devil Jin | 0–2 | 0.00% |
| FoxyGrandpa vs Lee | 2–0 | 100.00% |
| FoxyGrandpa vs Anna | 0–2 | 0.00% |
| FoxyGrandpa vs Yoshimitsu | 0–1 | 0.00% |
| FoxyGrandpa vs Xiaoyu | 1–0 | 100.00% |
| FoxyGrandpa vs Raven | 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.