| JanAckerman vs Reina | 19–10 | 65.52% |
| JanAckerman vs King | 10–6 | 62.50% |
| JanAckerman vs Yoshimitsu | 10–6 | 62.50% |
| JanAckerman vs Kazuya | 11–4 | 73.33% |
| JanAckerman vs Steve | 6–6 | 50.00% |
| JanAckerman vs Law | 6–5 | 54.55% |
| JanAckerman vs Paul | 4–6 | 40.00% |
| JanAckerman vs Eddy | 6–4 | 60.00% |
| JanAckerman vs Hwoarang | 2–6 | 25.00% |
| JanAckerman vs Victor | 4–4 | 50.00% |
| JanAckerman vs Jin | 1–6 | 14.29% |
| JanAckerman vs Bryan | 3–4 | 42.86% |
| JanAckerman vs Azucena | 1–5 | 16.67% |
| JanAckerman vs Lidia | 4–2 | 66.67% |
| JanAckerman vs Feng | 4–1 | 80.00% |
| JanAckerman vs Lili | 2–3 | 40.00% |
| JanAckerman vs Leo | 3–2 | 60.00% |
| JanAckerman vs Lars | 4–1 | 80.00% |
| JanAckerman vs Alisa | 3–2 | 60.00% |
| JanAckerman vs Dragunov | 0–4 | 0.00% |
| JanAckerman vs Panda | 3–1 | 75.00% |
| JanAckerman vs Jun | 2–2 | 50.00% |
| JanAckerman vs Xiaoyu | 3–0 | 100.00% |
| JanAckerman vs Devil Jin | 1–2 | 33.33% |
| JanAckerman vs Leroy | 2–1 | 66.67% |
| JanAckerman vs Asuka | 2–0 | 100.00% |
| JanAckerman vs Lee | 2–0 | 100.00% |
| JanAckerman vs Raven | 2–0 | 100.00% |
| JanAckerman vs Jack-8 | 0–1 | 0.00% |
| JanAckerman vs Claudio | 0–1 | 0.00% |
| JanAckerman vs Nina | 0–1 | 0.00% |
| JanAckerman vs Zafina | 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.