| Theis vs Jin | 29–33 | 46.77% |
| Theis vs Reina | 30–27 | 52.63% |
| Theis vs King | 27–25 | 51.92% |
| Theis vs Kazuya | 24–28 | 46.15% |
| Theis vs Bryan | 20–28 | 41.67% |
| Theis vs Steve | 31–15 | 67.39% |
| Theis vs Hwoarang | 15–21 | 41.67% |
| Theis vs Asuka | 16–20 | 44.44% |
| Theis vs Paul | 10–17 | 37.04% |
| Theis vs Law | 16–11 | 59.26% |
| Theis vs Xiaoyu | 13–10 | 56.52% |
| Theis vs Lili | 8–15 | 34.78% |
| Theis vs Yoshimitsu | 10–8 | 55.56% |
| Theis vs Jun | 9–9 | 50.00% |
| Theis vs Dragunov | 10–7 | 58.82% |
| Theis vs Devil Jin | 6–10 | 37.50% |
| Theis vs Victor | 5–11 | 31.25% |
| Theis vs Eddy | 6–10 | 37.50% |
| Theis vs Lars | 4–11 | 26.67% |
| Theis vs Lee | 6–9 | 40.00% |
| Theis vs Heihachi | 9–5 | 64.29% |
| Theis vs Jack-8 | 5–8 | 38.46% |
| Theis vs Feng | 5–8 | 38.46% |
| Theis vs Alisa | 2–11 | 15.38% |
| Theis vs Miary Zo | 5–7 | 41.67% |
| Theis vs Shaheen | 3–8 | 27.27% |
| Theis vs Azucena | 7–4 | 63.64% |
| Theis vs Armor King | 5–6 | 45.45% |
| Theis vs Claudio | 4–6 | 40.00% |
| Theis vs Nina | 5–5 | 50.00% |
| Theis vs Lidia | 3–6 | 33.33% |
| Theis vs Clive | 2–5 | 28.57% |
| Theis vs Leroy | 3–3 | 50.00% |
| Theis vs Raven | 1–4 | 20.00% |
| Theis vs Kuma | 4–0 | 100.00% |
| Theis vs Fahkumram | 2–2 | 50.00% |
| Theis vs Leo | 3–0 | 100.00% |
| Theis vs Panda | 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.