| TheoEk9 vs Kazuya | 55–90 | 37.93% |
| TheoEk9 vs Jin | 52–86 | 37.68% |
| TheoEk9 vs King | 38–66 | 36.54% |
| TheoEk9 vs Armor King | 39–54 | 41.94% |
| TheoEk9 vs Hwoarang | 42–50 | 45.65% |
| TheoEk9 vs Heihachi | 38–43 | 46.91% |
| TheoEk9 vs Law | 31–47 | 39.74% |
| TheoEk9 vs Dragunov | 20–49 | 28.99% |
| TheoEk9 vs Reina | 27–41 | 39.71% |
| TheoEk9 vs Bryan | 26–37 | 41.27% |
| TheoEk9 vs Steve | 21–38 | 35.59% |
| TheoEk9 vs Yoshimitsu | 20–37 | 35.09% |
| TheoEk9 vs Paul | 12–42 | 22.22% |
| TheoEk9 vs Jun | 25–26 | 49.02% |
| TheoEk9 vs Devil Jin | 20–29 | 40.82% |
| TheoEk9 vs Lidia | 22–26 | 45.83% |
| TheoEk9 vs Eddy | 21–25 | 45.65% |
| TheoEk9 vs Lili | 16–27 | 37.21% |
| TheoEk9 vs Azucena | 9–29–1 | 23.68% |
| TheoEk9 vs Jack-8 | 18–20 | 47.37% |
| TheoEk9 vs Alisa | 7–30 | 18.92% |
| TheoEk9 vs Nina | 26–11 | 70.27% |
| TheoEk9 vs Asuka | 11–24 | 31.43% |
| TheoEk9 vs Anna | 13–22 | 37.14% |
| TheoEk9 vs Lars | 7–24 | 22.58% |
| TheoEk9 vs Lee | 5–26 | 16.13% |
| TheoEk9 vs Victor | 16–14 | 53.33% |
| TheoEk9 vs Clive | 13–15 | 46.43% |
| TheoEk9 vs Feng | 9–18 | 33.33% |
| TheoEk9 vs Miary Zo | 7–18 | 28.00% |
| TheoEk9 vs Xiaoyu | 8–13 | 38.10% |
| TheoEk9 vs Fahkumram | 8–12 | 40.00% |
| TheoEk9 vs Leroy | 6–13 | 31.58% |
| TheoEk9 vs Claudio | 5–13 | 27.78% |
| TheoEk9 vs Shaheen | 2–15 | 11.76% |
| TheoEk9 vs Kuma | 5–9 | 35.71% |
| TheoEk9 vs Raven | 6–8 | 42.86% |
| TheoEk9 vs Zafina | 9–4 | 69.23% |
| TheoEk9 vs Leo | 2–7 | 22.22% |
| TheoEk9 vs Panda | 6–2 | 75.00% |
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.