| CallMeJay vs Eddy | 6–10 | 37.50% |
| CallMeJay vs Kazuya | 6–9 | 40.00% |
| CallMeJay vs King | 4–8 | 33.33% |
| CallMeJay vs Jin | 5–6 | 45.45% |
| CallMeJay vs Lili | 6–5 | 54.55% |
| CallMeJay vs Law | 4–5 | 44.44% |
| CallMeJay vs Hwoarang | 7–2 | 77.78% |
| CallMeJay vs Reina | 7–2 | 77.78% |
| CallMeJay vs Yoshimitsu | 5–3 | 62.50% |
| CallMeJay vs Steve | 5–3 | 62.50% |
| CallMeJay vs Paul | 2–4 | 33.33% |
| CallMeJay vs Dragunov | 2–4 | 33.33% |
| CallMeJay vs Leo | 5–1 | 83.33% |
| CallMeJay vs Azucena | 5–0 | 100.00% |
| CallMeJay vs Bryan | 2–2 | 50.00% |
| CallMeJay vs Devil Jin | 0–4 | 0.00% |
| CallMeJay vs Feng | 0–4 | 0.00% |
| CallMeJay vs Alisa | 2–2 | 50.00% |
| CallMeJay vs Leroy | 2–2 | 50.00% |
| CallMeJay vs Jun | 0–4 | 0.00% |
| CallMeJay vs Xiaoyu | 1–2 | 33.33% |
| CallMeJay vs Nina | 1–2 | 33.33% |
| CallMeJay vs Jack-8 | 2–0 | 100.00% |
| CallMeJay vs Kuma | 2–0 | 100.00% |
| CallMeJay vs Lars | 0–1 | 0.00% |
| CallMeJay vs Claudio | 0–1 | 0.00% |
| CallMeJay vs Panda | 1–0 | 100.00% |
| CallMeJay vs Raven | 0–1 | 0.00% |
| CallMeJay vs Heihachi | 0–1 | 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.