| John Fish vs Kazuya | 13–10 | 56.52% |
| John Fish vs Dragunov | 14–6 | 70.00% |
| John Fish vs King | 9–10 | 47.37% |
| John Fish vs Reina | 7–10 | 41.18% |
| John Fish vs Jin | 8–7 | 53.33% |
| John Fish vs Asuka | 7–8 | 46.67% |
| John Fish vs Jun | 13–2 | 86.67% |
| John Fish vs Law | 7–5 | 58.33% |
| John Fish vs Yoshimitsu | 7–5 | 58.33% |
| John Fish vs Hwoarang | 8–3 | 72.73% |
| John Fish vs Steve | 8–3 | 72.73% |
| John Fish vs Lili | 8–3 | 72.73% |
| John Fish vs Eddy | 4–7 | 36.36% |
| John Fish vs Alisa | 5–4 | 55.56% |
| John Fish vs Victor | 6–2 | 75.00% |
| John Fish vs Bryan | 3–4 | 42.86% |
| John Fish vs Xiaoyu | 4–2 | 66.67% |
| John Fish vs Devil Jin | 2–4 | 33.33% |
| John Fish vs Nina | 5–1 | 83.33% |
| John Fish vs Lee | 2–4 | 33.33% |
| John Fish vs Kuma | 3–3 | 50.00% |
| John Fish vs Azucena | 4–2 | 66.67% |
| John Fish vs Feng | 4–1 | 80.00% |
| John Fish vs Paul | 2–2 | 50.00% |
| John Fish vs Jack-8 | 2–1 | 66.67% |
| John Fish vs Leo | 2–1 | 66.67% |
| John Fish vs Leroy | 1–2 | 33.33% |
| John Fish vs Raven | 1–2 | 33.33% |
| John Fish vs Claudio | 1–1 | 50.00% |
| John Fish vs Zafina | 1–1 | 50.00% |
| John Fish vs Lars | 0–1 | 0.00% |
| John Fish vs Shaheen | 1–0 | 100.00% |
| John Fish vs Panda | 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.