| JSAINTX vs Law | 5–5 | 50.00% |
| JSAINTX vs Steve | 4–5 | 44.44% |
| JSAINTX vs Hwoarang | 4–1 | 80.00% |
| JSAINTX vs Reina | 2–3 | 40.00% |
| JSAINTX vs Armor King | 4–1 | 80.00% |
| JSAINTX vs Jin | 3–1 | 75.00% |
| JSAINTX vs Eddy | 0–4 | 0.00% |
| JSAINTX vs Bryan | 3–0 | 100.00% |
| JSAINTX vs Lee | 3–0 | 100.00% |
| JSAINTX vs Victor | 3–0 | 100.00% |
| JSAINTX vs Raven | 0–3 | 0.00% |
| JSAINTX vs Paul | 2–0 | 100.00% |
| JSAINTX vs Xiaoyu | 0–2 | 0.00% |
| JSAINTX vs Lili | 0–2 | 0.00% |
| JSAINTX vs Dragunov | 0–2 | 0.00% |
| JSAINTX vs Shaheen | 0–2 | 0.00% |
| JSAINTX vs Jun | 1–1 | 50.00% |
| JSAINTX vs Azucena | 1–1 | 50.00% |
| JSAINTX vs Lidia | 2–0 | 100.00% |
| JSAINTX vs Clive | 0–2 | 0.00% |
| JSAINTX vs Kazuya | 1–0 | 100.00% |
| JSAINTX vs Asuka | 1–0 | 100.00% |
| JSAINTX vs Nina | 1–0 | 100.00% |
| JSAINTX vs Zafina | 1–0 | 100.00% |
| JSAINTX vs Anna | 0–1 | 0.00% |
| JSAINTX vs Miary Zo | 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.