| tamasan vs Kazuya | 81–61 | 57.04% |
| tamasan vs King | 48–52 | 48.00% |
| tamasan vs Paul | 34–53 | 39.08% |
| tamasan vs Jin | 28–56 | 33.33% |
| tamasan vs Dragunov | 35–48 | 42.17% |
| tamasan vs Reina | 33–41 | 44.59% |
| tamasan vs Lili | 36–34 | 51.43% |
| tamasan vs Hwoarang | 35–33 | 51.47% |
| tamasan vs Asuka | 30–29 | 50.85% |
| tamasan vs Victor | 32–22 | 59.26% |
| tamasan vs Yoshimitsu | 16–33 | 32.65% |
| tamasan vs Feng | 19–28 | 40.43% |
| tamasan vs Steve | 16–30 | 34.78% |
| tamasan vs Bryan | 28–17 | 62.22% |
| tamasan vs Lidia | 24–21 | 53.33% |
| tamasan vs Law | 28–15 | 65.12% |
| tamasan vs Jun | 19–24 | 44.19% |
| tamasan vs Heihachi | 19–24 | 44.19% |
| tamasan vs Alisa | 15–23 | 39.47% |
| tamasan vs Xiaoyu | 16–21 | 43.24% |
| tamasan vs Claudio | 18–14 | 56.25% |
| tamasan vs Eddy | 9–22 | 29.03% |
| tamasan vs Lars | 15–15 | 50.00% |
| tamasan vs Devil Jin | 10–19 | 34.48% |
| tamasan vs Lee | 6–22 | 21.43% |
| tamasan vs Azucena | 11–14 | 44.00% |
| tamasan vs Nina | 4–17 | 19.05% |
| tamasan vs Kuma | 6–14 | 30.00% |
| tamasan vs Leroy | 10–10 | 50.00% |
| tamasan vs Jack-8 | 6–9 | 40.00% |
| tamasan vs Leo | 11–4 | 73.33% |
| tamasan vs Raven | 5–9 | 35.71% |
| tamasan vs Shaheen | 0–13 | 0.00% |
| tamasan vs Zafina | 4–8 | 33.33% |
| tamasan vs Panda | 3–3 | 50.00% |
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.