| Tamashi vs Hwoarang | 4–2 | 66.67% |
| Tamashi vs Kazuya | 2–3 | 40.00% |
| Tamashi vs Lidia | 3–2 | 60.00% |
| Tamashi vs Paul | 3–1 | 75.00% |
| Tamashi vs Reina | 4–0 | 100.00% |
| Tamashi vs Bryan | 2–1 | 66.67% |
| Tamashi vs Lili | 1–1 | 50.00% |
| Tamashi vs Alisa | 2–0 | 100.00% |
| Tamashi vs Law | 0–1 | 0.00% |
| Tamashi vs Yoshimitsu | 1–0 | 100.00% |
| Tamashi vs Xiaoyu | 1–0 | 100.00% |
| Tamashi vs Steve | 0–1 | 0.00% |
| Tamashi vs Jack-8 | 0–1 | 0.00% |
| Tamashi vs Feng | 1–0 | 100.00% |
| Tamashi vs Claudio | 0–1 | 0.00% |
| Tamashi vs Nina | 0–1 | 0.00% |
| Tamashi vs Kuma | 0–1 | 0.00% |
| Tamashi vs Zafina | 1–0 | 100.00% |
| Tamashi vs Jun | 0–1 | 0.00% |
| Tamashi vs Azucena | 1–0 | 100.00% |
| Tamashi vs Victor | 0–1 | 0.00% |
| Tamashi vs Eddy | 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.