| Tetsu vs Reina | 28–16 | 63.64% |
| Tetsu vs King | 15–13 | 53.57% |
| Tetsu vs Yoshimitsu | 17–10 | 62.96% |
| Tetsu vs Jin | 13–11 | 54.17% |
| Tetsu vs Hwoarang | 6–15 | 28.57% |
| Tetsu vs Lili | 10–11 | 47.62% |
| Tetsu vs Jun | 9–11 | 45.00% |
| Tetsu vs Lidia | 6–14 | 30.00% |
| Tetsu vs Kuma | 10–9 | 52.63% |
| Tetsu vs Steve | 13–4 | 76.47% |
| Tetsu vs Leo | 7–10 | 41.18% |
| Tetsu vs Bryan | 10–6 | 62.50% |
| Tetsu vs Asuka | 8–8 | 50.00% |
| Tetsu vs Lars | 7–9 | 43.75% |
| Tetsu vs Claudio | 11–5 | 68.75% |
| Tetsu vs Nina | 13–3 | 81.25% |
| Tetsu vs Lee | 11–5 | 68.75% |
| Tetsu vs Victor | 8–8 | 50.00% |
| Tetsu vs Kazuya | 5–9 | 35.71% |
| Tetsu vs Dragunov | 3–11 | 21.43% |
| Tetsu vs Xiaoyu | 4–8 | 33.33% |
| Tetsu vs Azucena | 5–7 | 41.67% |
| Tetsu vs Leroy | 7–4 | 63.64% |
| Tetsu vs Paul | 6–4 | 60.00% |
| Tetsu vs Feng | 5–4 | 55.56% |
| Tetsu vs Eddy | 2–7 | 22.22% |
| Tetsu vs Clive | 4–5 | 44.44% |
| Tetsu vs Heihachi | 4–4 | 50.00% |
| Tetsu vs Law | 6–1 | 85.71% |
| Tetsu vs Jack-8 | 1–5 | 16.67% |
| Tetsu vs Raven | 2–3 | 40.00% |
| Tetsu vs Panda | 4–0 | 100.00% |
| Tetsu vs Zafina | 3–1 | 75.00% |
| Tetsu vs Devil Jin | 2–1 | 66.67% |
| Tetsu vs Alisa | 2–1 | 66.67% |
| Tetsu vs Shaheen | 2–0 | 100.00% |
| Tetsu vs Armor King | 1–0 | 100.00% |
| Tetsu vs Miary Zo | 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.