| Tamada Kojitosa vs Heihachi | 13–10 | 56.52% |
| Tamada Kojitosa vs King | 9–5 | 64.29% |
| Tamada Kojitosa vs Jin | 9–1 | 90.00% |
| Tamada Kojitosa vs Reina | 4–3 | 57.14% |
| Tamada Kojitosa vs Xiaoyu | 1–5 | 16.67% |
| Tamada Kojitosa vs Bryan | 3–3 | 50.00% |
| Tamada Kojitosa vs Hwoarang | 1–4 | 20.00% |
| Tamada Kojitosa vs Kuma | 4–1 | 80.00% |
| Tamada Kojitosa vs Alisa | 2–3 | 40.00% |
| Tamada Kojitosa vs Raven | 3–2 | 60.00% |
| Tamada Kojitosa vs Steve | 4–0 | 100.00% |
| Tamada Kojitosa vs Shaheen | 3–0 | 100.00% |
| Tamada Kojitosa vs Paul | 3–0 | 100.00% |
| Tamada Kojitosa vs Lars | 2–1 | 66.67% |
| Tamada Kojitosa vs Eddy | 1–2 | 33.33% |
| Tamada Kojitosa vs Law | 2–0 | 100.00% |
| Tamada Kojitosa vs Yoshimitsu | 2–0 | 100.00% |
| Tamada Kojitosa vs Kazuya | 2–0 | 100.00% |
| Tamada Kojitosa vs Jack-8 | 0–2 | 0.00% |
| Tamada Kojitosa vs Feng | 0–2 | 0.00% |
| Tamada Kojitosa vs Leo | 0–2 | 0.00% |
| Tamada Kojitosa vs Jun | 1–0 | 100.00% |
| Tamada Kojitosa vs Azucena | 1–0 | 100.00% |
| Tamada Kojitosa vs Lidia | 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.