| tatsumi vs Jin | 10–19 | 34.48% |
| tatsumi vs Kazuya | 6–16 | 27.27% |
| tatsumi vs King | 7–13 | 35.00% |
| tatsumi vs Steve | 6–14 | 30.00% |
| tatsumi vs Dragunov | 8–12 | 40.00% |
| tatsumi vs Law | 7–8 | 46.67% |
| tatsumi vs Bryan | 5–8 | 38.46% |
| tatsumi vs Asuka | 4–9 | 30.77% |
| tatsumi vs Lars | 4–9 | 30.77% |
| tatsumi vs Clive | 3–9 | 25.00% |
| tatsumi vs Hwoarang | 4–5 | 44.44% |
| tatsumi vs Lili | 4–4 | 50.00% |
| tatsumi vs Victor | 6–2 | 75.00% |
| tatsumi vs Heihachi | 2–6 | 25.00% |
| tatsumi vs Paul | 1–6 | 14.29% |
| tatsumi vs Xiaoyu | 2–5 | 28.57% |
| tatsumi vs Nina | 0–7 | 0.00% |
| tatsumi vs Lee | 1–6 | 14.29% |
| tatsumi vs Jun | 2–5 | 28.57% |
| tatsumi vs Reina | 3–4 | 42.86% |
| tatsumi vs Anna | 3–4 | 42.86% |
| tatsumi vs Yoshimitsu | 2–4 | 33.33% |
| tatsumi vs Jack-8 | 1–4 | 20.00% |
| tatsumi vs Leo | 3–2 | 60.00% |
| tatsumi vs Alisa | 1–4 | 20.00% |
| tatsumi vs Devil Jin | 4–0 | 100.00% |
| tatsumi vs Feng | 1–3 | 25.00% |
| tatsumi vs Eddy | 1–3 | 25.00% |
| tatsumi vs Lidia | 0–3 | 0.00% |
| tatsumi vs Azucena | 1–1 | 50.00% |
| tatsumi vs Kuma | 0–1 | 0.00% |
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.