| janitorskeys vs King | 14–28 | 33.33% |
| janitorskeys vs Kazuya | 14–24 | 36.84% |
| janitorskeys vs Jin | 19–14 | 57.58% |
| janitorskeys vs Dragunov | 15–11 | 57.69% |
| janitorskeys vs Steve | 16–9 | 64.00% |
| janitorskeys vs Fahkumram | 15–7 | 68.18% |
| janitorskeys vs Reina | 9–10 | 47.37% |
| janitorskeys vs Nina | 7–11 | 38.89% |
| janitorskeys vs Hwoarang | 5–12 | 29.41% |
| janitorskeys vs Heihachi | 11–6 | 64.71% |
| janitorskeys vs Bryan | 5–11 | 31.25% |
| janitorskeys vs Lili | 6–10 | 37.50% |
| janitorskeys vs Victor | 8–6 | 57.14% |
| janitorskeys vs Paul | 4–7 | 36.36% |
| janitorskeys vs Asuka | 3–8 | 27.27% |
| janitorskeys vs Leroy | 8–3 | 72.73% |
| janitorskeys vs Xiaoyu | 6–3 | 66.67% |
| janitorskeys vs Jun | 7–2 | 77.78% |
| janitorskeys vs Azucena | 6–3 | 66.67% |
| janitorskeys vs Clive | 4–3 | 57.14% |
| janitorskeys vs Law | 6–0 | 100.00% |
| janitorskeys vs Yoshimitsu | 2–4 | 33.33% |
| janitorskeys vs Devil Jin | 4–2 | 66.67% |
| janitorskeys vs Lidia | 3–3 | 50.00% |
| janitorskeys vs Feng | 1–4 | 20.00% |
| janitorskeys vs Eddy | 3–2 | 60.00% |
| janitorskeys vs Lars | 2–2 | 50.00% |
| janitorskeys vs Kuma | 2–2 | 50.00% |
| janitorskeys vs Armor King | 2–2 | 50.00% |
| janitorskeys vs Leo | 2–1 | 66.67% |
| janitorskeys vs Jack-8 | 2–0 | 100.00% |
| janitorskeys vs Claudio | 2–0 | 100.00% |
| janitorskeys vs Panda | 0–2 | 0.00% |
| janitorskeys vs Raven | 2–0 | 100.00% |
| janitorskeys vs Anna | 0–2 | 0.00% |
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.