| JamFrog vs Reina | 19–19 | 50.00% |
| JamFrog vs Steve | 9–20 | 31.03% |
| JamFrog vs King | 10–16 | 38.46% |
| JamFrog vs Eddy | 5–12 | 29.41% |
| JamFrog vs Xiaoyu | 11–5 | 68.75% |
| JamFrog vs Kazuya | 5–10 | 33.33% |
| JamFrog vs Lili | 11–2 | 84.62% |
| JamFrog vs Law | 7–5 | 58.33% |
| JamFrog vs Jin | 7–5 | 58.33% |
| JamFrog vs Jun | 5–6 | 45.45% |
| JamFrog vs Lidia | 8–3 | 72.73% |
| JamFrog vs Heihachi | 6–4 | 60.00% |
| JamFrog vs Nina | 6–3 | 66.67% |
| JamFrog vs Yoshimitsu | 6–2 | 75.00% |
| JamFrog vs Dragunov | 6–2 | 75.00% |
| JamFrog vs Hwoarang | 0–7 | 0.00% |
| JamFrog vs Kuma | 1–6 | 14.29% |
| JamFrog vs Raven | 5–2 | 71.43% |
| JamFrog vs Azucena | 1–5 | 16.67% |
| JamFrog vs Paul | 2–3 | 40.00% |
| JamFrog vs Leroy | 1–4 | 20.00% |
| JamFrog vs Asuka | 0–4 | 0.00% |
| JamFrog vs Devil Jin | 2–2 | 50.00% |
| JamFrog vs Feng | 0–4 | 0.00% |
| JamFrog vs Leo | 1–3 | 25.00% |
| JamFrog vs Lars | 1–3 | 25.00% |
| JamFrog vs Shaheen | 4–0 | 100.00% |
| JamFrog vs Bryan | 0–2 | 0.00% |
| JamFrog vs Jack-8 | 1–1 | 50.00% |
| JamFrog vs Lee | 0–2 | 0.00% |
| JamFrog vs Zafina | 1–1 | 50.00% |
| JamFrog vs Clive | 2–0 | 100.00% |
| JamFrog vs Alisa | 0–1 | 0.00% |
| JamFrog vs Panda | 0–1 | 0.00% |
| JamFrog vs Victor | 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.