| JackInItRn vs Steve | 11–4 | 73.33% |
| JackInItRn vs Leo | 6–4 | 60.00% |
| JackInItRn vs Jin | 3–6 | 33.33% |
| JackInItRn vs Lili | 7–2 | 77.78% |
| JackInItRn vs Hwoarang | 4–4 | 50.00% |
| JackInItRn vs Feng | 5–2 | 71.43% |
| JackInItRn vs Leroy | 2–5 | 28.57% |
| JackInItRn vs Jun | 2–5 | 28.57% |
| JackInItRn vs Kazuya | 4–2 | 66.67% |
| JackInItRn vs Azucena | 3–3 | 50.00% |
| JackInItRn vs Law | 1–4 | 20.00% |
| JackInItRn vs King | 2–3 | 40.00% |
| JackInItRn vs Dragunov | 1–4 | 20.00% |
| JackInItRn vs Claudio | 2–3 | 40.00% |
| JackInItRn vs Nina | 3–2 | 60.00% |
| JackInItRn vs Bryan | 4–0 | 100.00% |
| JackInItRn vs Clive | 1–3 | 25.00% |
| JackInItRn vs Lee | 1–2 | 33.33% |
| JackInItRn vs Eddy | 1–2 | 33.33% |
| JackInItRn vs Lidia | 1–2 | 33.33% |
| JackInItRn vs Armor King | 0–3 | 0.00% |
| JackInItRn vs Yoshimitsu | 0–2 | 0.00% |
| JackInItRn vs Xiaoyu | 1–1 | 50.00% |
| JackInItRn vs Reina | 0–2 | 0.00% |
| JackInItRn vs Fahkumram | 0–2 | 0.00% |
| JackInItRn vs Paul | 0–1 | 0.00% |
| JackInItRn vs Asuka | 0–1 | 0.00% |
| JackInItRn vs Devil Jin | 0–1 | 0.00% |
| JackInItRn vs Victor | 0–1 | 0.00% |
| JackInItRn vs Anna | 0–1 | 0.00% |
| JackInItRn 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.