| Janie vs Jin | 17–15 | 53.12% |
| Janie vs Reina | 11–8 | 57.89% |
| Janie vs Alisa | 8–6 | 57.14% |
| Janie vs Hwoarang | 4–8 | 33.33% |
| Janie vs Kazuya | 8–4 | 66.67% |
| Janie vs Steve | 10–2 | 83.33% |
| Janie vs Paul | 7–4 | 63.64% |
| Janie vs King | 10–1 | 90.91% |
| Janie vs Xiaoyu | 7–3 | 70.00% |
| Janie vs Bryan | 4–6 | 40.00% |
| Janie vs Heihachi | 5–5 | 50.00% |
| Janie vs Asuka | 2–7 | 22.22% |
| Janie vs Devil Jin | 3–6 | 33.33% |
| Janie vs Lili | 6–3 | 66.67% |
| Janie vs Lars | 6–3 | 66.67% |
| Janie vs Jun | 7–2 | 77.78% |
| Janie vs Clive | 5–4 | 55.56% |
| Janie vs Anna | 5–4 | 55.56% |
| Janie vs Law | 6–1 | 85.71% |
| Janie vs Feng | 3–4 | 42.86% |
| Janie vs Victor | 6–1 | 85.71% |
| Janie vs Dragunov | 4–1 | 80.00% |
| Janie vs Lee | 3–2 | 60.00% |
| Janie vs Yoshimitsu | 2–2 | 50.00% |
| Janie vs Raven | 2–2 | 50.00% |
| Janie vs Shaheen | 1–2 | 33.33% |
| Janie vs Nina | 3–0 | 100.00% |
| Janie vs Eddy | 2–1 | 66.67% |
| Janie vs Azucena | 0–2 | 0.00% |
| Janie vs Jack-8 | 0–1 | 0.00% |
| Janie vs Leroy | 0–1 | 0.00% |
| Janie vs Lidia | 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.