| John Konner vs King | 37–25 | 59.68% |
| John Konner vs Kazuya | 34–24 | 58.62% |
| John Konner vs Bryan | 32–24 | 57.14% |
| John Konner vs Reina | 16–26 | 38.10% |
| John Konner vs Steve | 22–19 | 53.66% |
| John Konner vs Jin | 20–18 | 52.63% |
| John Konner vs Lili | 19–19 | 50.00% |
| John Konner vs Hwoarang | 10–21 | 32.26% |
| John Konner vs Azucena | 19–12 | 61.29% |
| John Konner vs Victor | 11–18 | 37.93% |
| John Konner vs Paul | 11–16 | 40.74% |
| John Konner vs Yoshimitsu | 12–12 | 50.00% |
| John Konner vs Dragunov | 17–7 | 70.83% |
| John Konner vs Law | 11–12 | 47.83% |
| John Konner vs Asuka | 9–13 | 40.91% |
| John Konner vs Eddy | 7–15 | 31.82% |
| John Konner vs Xiaoyu | 11–8 | 57.89% |
| John Konner vs Devil Jin | 7–12 | 36.84% |
| John Konner vs Jun | 7–12 | 36.84% |
| John Konner vs Lee | 13–5 | 72.22% |
| John Konner vs Lars | 9–8 | 52.94% |
| John Konner vs Lidia | 12–5 | 70.59% |
| John Konner vs Feng | 2–11 | 15.38% |
| John Konner vs Claudio | 3–9 | 25.00% |
| John Konner vs Zafina | 9–3 | 75.00% |
| John Konner vs Leo | 4–7 | 36.36% |
| John Konner vs Alisa | 5–5 | 50.00% |
| John Konner vs Leroy | 6–4 | 60.00% |
| John Konner vs Raven | 2–8 | 20.00% |
| John Konner vs Shaheen | 3–6 | 33.33% |
| John Konner vs Jack-8 | 5–3 | 62.50% |
| John Konner vs Kuma | 4–4 | 50.00% |
| John Konner vs Nina | 4–3 | 57.14% |
| John Konner vs Panda | 1–5 | 16.67% |
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.