| J.C.WaitingRoom vs King | 14–10 | 58.33% |
| J.C.WaitingRoom vs Reina | 13–11 | 54.17% |
| J.C.WaitingRoom vs Jin | 9–14 | 39.13% |
| J.C.WaitingRoom vs Asuka | 10–6 | 62.50% |
| J.C.WaitingRoom vs Kazuya | 6–9 | 40.00% |
| J.C.WaitingRoom vs Hwoarang | 7–6 | 53.85% |
| J.C.WaitingRoom vs Azucena | 6–7 | 46.15% |
| J.C.WaitingRoom vs Yoshimitsu | 7–5 | 58.33% |
| J.C.WaitingRoom vs Bryan | 4–8 | 33.33% |
| J.C.WaitingRoom vs Jack-8 | 7–4 | 63.64% |
| J.C.WaitingRoom vs Eddy | 3–8 | 27.27% |
| J.C.WaitingRoom vs Lili | 2–8 | 20.00% |
| J.C.WaitingRoom vs Law | 4–5 | 44.44% |
| J.C.WaitingRoom vs Alisa | 5–4 | 55.56% |
| J.C.WaitingRoom vs Kuma | 6–3 | 66.67% |
| J.C.WaitingRoom vs Xiaoyu | 6–2 | 75.00% |
| J.C.WaitingRoom vs Feng | 6–2 | 75.00% |
| J.C.WaitingRoom vs Lee | 6–2 | 75.00% |
| J.C.WaitingRoom vs Paul | 3–4 | 42.86% |
| J.C.WaitingRoom vs Steve | 4–3 | 57.14% |
| J.C.WaitingRoom vs Dragunov | 2–4 | 33.33% |
| J.C.WaitingRoom vs Lars | 1–5 | 16.67% |
| J.C.WaitingRoom vs Nina | 2–3 | 40.00% |
| J.C.WaitingRoom vs Leroy | 4–1 | 80.00% |
| J.C.WaitingRoom vs Jun | 2–3 | 40.00% |
| J.C.WaitingRoom vs Leo | 1–3 | 25.00% |
| J.C.WaitingRoom vs Shaheen | 0–4 | 0.00% |
| J.C.WaitingRoom vs Claudio | 2–1 | 66.67% |
| J.C.WaitingRoom vs Victor | 2–1 | 66.67% |
| J.C.WaitingRoom vs Devil Jin | 0–2 | 0.00% |
| J.C.WaitingRoom vs Zafina | 0–2 | 0.00% |
| J.C.WaitingRoom vs Raven | 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.