| Janitandurr vs Law | 21–17 | 55.26% |
| Janitandurr vs Kazuya | 16–20 | 44.44% |
| Janitandurr vs Hwoarang | 15–13 | 53.57% |
| Janitandurr vs Bryan | 17–11 | 60.71% |
| Janitandurr vs Steve | 19–9 | 67.86% |
| Janitandurr vs Heihachi | 14–13 | 51.85% |
| Janitandurr vs Jin | 16–10 | 61.54% |
| Janitandurr vs Lili | 14–8 | 63.64% |
| Janitandurr vs Reina | 17–4 | 80.95% |
| Janitandurr vs Leo | 11–7 | 61.11% |
| Janitandurr vs Xiaoyu | 10–7 | 58.82% |
| Janitandurr vs Dragunov | 5–11 | 31.25% |
| Janitandurr vs King | 10–5 | 66.67% |
| Janitandurr vs Paul | 3–8 | 27.27% |
| Janitandurr vs Claudio | 7–4 | 63.64% |
| Janitandurr vs Jun | 6–5 | 54.55% |
| Janitandurr vs Eddy | 7–4 | 63.64% |
| Janitandurr vs Lars | 6–4 | 60.00% |
| Janitandurr vs Lee | 4–6 | 40.00% |
| Janitandurr vs Yoshimitsu | 5–4 | 55.56% |
| Janitandurr vs Asuka | 3–5 | 37.50% |
| Janitandurr vs Shaheen | 3–5 | 37.50% |
| Janitandurr vs Nina | 5–3 | 62.50% |
| Janitandurr vs Raven | 4–3 | 57.14% |
| Janitandurr vs Devil Jin | 2–4 | 33.33% |
| Janitandurr vs Alisa | 3–3 | 50.00% |
| Janitandurr vs Victor | 4–2 | 66.67% |
| Janitandurr vs Lidia | 5–1 | 83.33% |
| Janitandurr vs Feng | 1–4 | 20.00% |
| Janitandurr vs Azucena | 5–0 | 100.00% |
| Janitandurr vs Jack-8 | 2–2 | 50.00% |
| Janitandurr vs Anna | 1–3 | 25.00% |
| Janitandurr vs Leroy | 2–1 | 66.67% |
| Janitandurr vs Zafina | 2–0 | 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.