| janjan vs King | 38–37 | 50.67% |
| janjan vs Kazuya | 37–26 | 58.73% |
| janjan vs Lars | 37–26 | 58.73% |
| janjan vs Hwoarang | 28–30 | 48.28% |
| janjan vs Dragunov | 24–22 | 52.17% |
| janjan vs Law | 24–21 | 53.33% |
| janjan vs Bryan | 26–18 | 59.09% |
| janjan vs Azucena | 27–16 | 62.79% |
| janjan vs Asuka | 20–18 | 52.63% |
| janjan vs Jin | 25–12 | 67.57% |
| janjan vs Reina | 25–11 | 69.44% |
| janjan vs Yoshimitsu | 20–15 | 57.14% |
| janjan vs Jun | 20–13 | 60.61% |
| janjan vs Devil Jin | 17–15 | 53.12% |
| janjan vs Anna | 12–20 | 37.50% |
| janjan vs Xiaoyu | 17–14 | 54.84% |
| janjan vs Claudio | 19–11 | 63.33% |
| janjan vs Eddy | 9–21 | 30.00% |
| janjan vs Heihachi | 18–12 | 60.00% |
| janjan vs Lee | 14–14 | 50.00% |
| janjan vs Lidia | 9–19 | 32.14% |
| janjan vs Lili | 12–13 | 48.00% |
| janjan vs Leroy | 10–15 | 40.00% |
| janjan vs Paul | 10–14 | 41.67% |
| janjan vs Alisa | 12–10 | 54.55% |
| janjan vs Armor King | 12–10 | 54.55% |
| janjan vs Fahkumram | 12–9 | 57.14% |
| janjan vs Feng | 9–10 | 47.37% |
| janjan vs Victor | 14–5 | 73.68% |
| janjan vs Clive | 9–10 | 47.37% |
| janjan vs Jack-8 | 12–6 | 66.67% |
| janjan vs Zafina | 9–9 | 50.00% |
| janjan vs Shaheen | 7–9 | 43.75% |
| janjan vs Nina | 8–7 | 53.33% |
| janjan vs Kuma | 8–7 | 53.33% |
| janjan vs Leo | 6–8 | 42.86% |
| janjan vs Steve | 7–6 | 53.85% |
| janjan vs Miary Zo | 5–7 | 41.67% |
| janjan vs Panda | 6–2 | 75.00% |
| janjan vs Raven | 4–4 | 50.00% |
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.