| 89Days vs Jin | 7–20 | 25.93% |
| 89Days vs Kazuya | 14–10 | 58.33% |
| 89Days vs Dragunov | 8–9 | 47.06% |
| 89Days vs Clive | 9–8 | 52.94% |
| 89Days vs Lili | 7–7 | 50.00% |
| 89Days vs Paul | 2–11 | 15.38% |
| 89Days vs Law | 6–7 | 46.15% |
| 89Days vs Xiaoyu | 8–5 | 61.54% |
| 89Days vs Lidia | 4–9 | 30.77% |
| 89Days vs Bryan | 5–7 | 41.67% |
| 89Days vs Reina | 5–7 | 41.67% |
| 89Days vs Raven | 4–8 | 33.33% |
| 89Days vs Yoshimitsu | 7–4 | 63.64% |
| 89Days vs Leroy | 5–6 | 45.45% |
| 89Days vs Jun | 8–3 | 72.73% |
| 89Days vs Feng | 3–7 | 30.00% |
| 89Days vs Heihachi | 8–2 | 80.00% |
| 89Days vs King | 8–1 | 88.89% |
| 89Days vs Victor | 2–7 | 22.22% |
| 89Days vs Asuka | 2–6 | 25.00% |
| 89Days vs Eddy | 4–4 | 50.00% |
| 89Days vs Steve | 3–3 | 50.00% |
| 89Days vs Azucena | 1–5 | 16.67% |
| 89Days vs Panda | 1–4 | 20.00% |
| 89Days vs Hwoarang | 2–2 | 50.00% |
| 89Days vs Kuma | 4–0 | 100.00% |
| 89Days vs Jack-8 | 1–2 | 33.33% |
| 89Days vs Leo | 2–1 | 66.67% |
| 89Days vs Lee | 2–1 | 66.67% |
| 89Days vs Zafina | 2–1 | 66.67% |
| 89Days vs Alisa | 0–2 | 0.00% |
| 89Days vs Devil Jin | 0–1 | 0.00% |
| 89Days vs Lars | 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.