| Janko vs Kazuya | 44–41 | 51.76% |
| Janko vs Reina | 52–28 | 65.00% |
| Janko vs King | 45–20 | 69.23% |
| Janko vs Steve | 27–26 | 50.94% |
| Janko vs Bryan | 35–16 | 68.63% |
| Janko vs Asuka | 32–17 | 65.31% |
| Janko vs Lidia | 36–9 | 80.00% |
| Janko vs Jin | 28–14 | 66.67% |
| Janko vs Paul | 21–19 | 52.50% |
| Janko vs Dragunov | 24–14 | 63.16% |
| Janko vs Yoshimitsu | 21–10 | 67.74% |
| Janko vs Jun | 24–7 | 77.42% |
| Janko vs Xiaoyu | 20–9 | 68.97% |
| Janko vs Leo | 14–13 | 51.85% |
| Janko vs Lee | 8–17 | 32.00% |
| Janko vs Hwoarang | 15–9 | 62.50% |
| Janko vs Nina | 21–3 | 87.50% |
| Janko vs Eddy | 19–5 | 79.17% |
| Janko vs Heihachi | 9–14 | 39.13% |
| Janko vs Lili | 15–7 | 68.18% |
| Janko vs Azucena | 11–10 | 52.38% |
| Janko vs Kuma | 8–11 | 42.11% |
| Janko vs Law | 9–8 | 52.94% |
| Janko vs Leroy | 9–6 | 60.00% |
| Janko vs Devil Jin | 12–2 | 85.71% |
| Janko vs Victor | 12–2 | 85.71% |
| Janko vs Raven | 6–7 | 46.15% |
| Janko vs Jack-8 | 6–6 | 50.00% |
| Janko vs Lars | 9–3 | 75.00% |
| Janko vs Anna | 5–7 | 41.67% |
| Janko vs Feng | 6–5 | 54.55% |
| Janko vs Claudio | 5–3 | 62.50% |
| Janko vs Alisa | 4–3 | 57.14% |
| Janko vs Shaheen | 1–4 | 20.00% |
| Janko vs Zafina | 4–1 | 80.00% |
| Janko vs Clive | 3–2 | 60.00% |
| Janko vs Panda | 2–1 | 66.67% |
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.