| JohnBananas vs King | 29–21 | 58.00% |
| JohnBananas vs Law | 20–28 | 41.67% |
| JohnBananas vs Kazuya | 28–17 | 62.22% |
| JohnBananas vs Jin | 25–16 | 60.98% |
| JohnBananas vs Reina | 19–8 | 70.37% |
| JohnBananas vs Lili | 15–11 | 57.69% |
| JohnBananas vs Eddy | 12–13 | 48.00% |
| JohnBananas vs Yoshimitsu | 12–12 | 50.00% |
| JohnBananas vs Hwoarang | 12–10 | 54.55% |
| JohnBananas vs Steve | 12–9 | 57.14% |
| JohnBananas vs Asuka | 10–11 | 47.62% |
| JohnBananas vs Bryan | 12–8 | 60.00% |
| JohnBananas vs Lars | 11–7 | 61.11% |
| JohnBananas vs Leroy | 9–8 | 52.94% |
| JohnBananas vs Lidia | 8–8 | 50.00% |
| JohnBananas vs Paul | 9–6 | 60.00% |
| JohnBananas vs Lee | 9–6 | 60.00% |
| JohnBananas vs Xiaoyu | 7–7 | 50.00% |
| JohnBananas vs Dragunov | 11–3 | 78.57% |
| JohnBananas vs Jack-8 | 5–8 | 38.46% |
| JohnBananas vs Azucena | 8–5 | 61.54% |
| JohnBananas vs Leo | 4–8 | 33.33% |
| JohnBananas vs Alisa | 6–6 | 50.00% |
| JohnBananas vs Victor | 5–7 | 41.67% |
| JohnBananas vs Devil Jin | 6–5 | 54.55% |
| JohnBananas vs Feng | 6–5 | 54.55% |
| JohnBananas vs Claudio | 8–2 | 80.00% |
| JohnBananas vs Nina | 4–5 | 44.44% |
| JohnBananas vs Jun | 6–3 | 66.67% |
| JohnBananas vs Clive | 6–3 | 66.67% |
| JohnBananas vs Raven | 4–4 | 50.00% |
| JohnBananas vs Heihachi | 2–5 | 28.57% |
| JohnBananas vs Miary Zo | 4–1 | 80.00% |
| JohnBananas vs Zafina | 0–4 | 0.00% |
| JohnBananas vs Shaheen | 2–1 | 66.67% |
| JohnBananas vs Kuma | 2–0 | 100.00% |
| JohnBananas vs Panda | 2–0 | 100.00% |
| JohnBananas vs Armor King | 0–2 | 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.