| Tatakai vs Kazuya | 58–68 | 46.03% |
| Tatakai vs King | 54–64 | 45.76% |
| Tatakai vs Jin | 47–63 | 42.73% |
| Tatakai vs Bryan | 43–53 | 44.79% |
| Tatakai vs Steve | 38–50 | 43.18% |
| Tatakai vs Hwoarang | 34–39 | 46.58% |
| Tatakai vs Reina | 37–36 | 50.68% |
| Tatakai vs Dragunov | 40–28 | 58.82% |
| Tatakai vs Paul | 26–38 | 40.62% |
| Tatakai vs Yoshimitsu | 27–31 | 46.55% |
| Tatakai vs Jun | 23–33 | 41.07% |
| Tatakai vs Lili | 23–32 | 41.82% |
| Tatakai vs Law | 27–27 | 50.00% |
| Tatakai vs Lee | 23–31 | 42.59% |
| Tatakai vs Azucena | 31–22 | 58.49% |
| Tatakai vs Eddy | 20–26 | 43.48% |
| Tatakai vs Heihachi | 17–29 | 36.96% |
| Tatakai vs Devil Jin | 13–32 | 28.89% |
| Tatakai vs Feng | 19–21 | 47.50% |
| Tatakai vs Lars | 16–22 | 42.11% |
| Tatakai vs Asuka | 16–21 | 43.24% |
| Tatakai vs Nina | 15–22 | 40.54% |
| Tatakai vs Xiaoyu | 15–20 | 42.86% |
| Tatakai vs Lidia | 16–18 | 47.06% |
| Tatakai vs Jack-8 | 16–16 | 50.00% |
| Tatakai vs Shaheen | 13–18 | 41.94% |
| Tatakai vs Victor | 13–16 | 44.83% |
| Tatakai vs Kuma | 10–18 | 35.71% |
| Tatakai vs Raven | 14–11 | 56.00% |
| Tatakai vs Leroy | 10–11 | 47.62% |
| Tatakai vs Alisa | 9–9 | 50.00% |
| Tatakai vs Claudio | 11–7 | 61.11% |
| Tatakai vs Leo | 10–7 | 58.82% |
| Tatakai vs Zafina | 7–6 | 53.85% |
| Tatakai vs Panda | 6–4 | 60.00% |
| Tatakai vs Clive | 2–5 | 28.57% |
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.