| Neo Tamashio vs Kazuya | 26–3 | 89.66% |
| Neo Tamashio vs Eddy | 14–13 | 51.85% |
| Neo Tamashio vs Bryan | 14–10 | 58.33% |
| Neo Tamashio vs Yoshimitsu | 20–2 | 90.91% |
| Neo Tamashio vs Jack-8 | 12–8 | 60.00% |
| Neo Tamashio vs Lee | 14–6 | 70.00% |
| Neo Tamashio vs Heihachi | 9–9 | 50.00% |
| Neo Tamashio vs Paul | 14–3 | 82.35% |
| Neo Tamashio vs Law | 12–3 | 80.00% |
| Neo Tamashio vs Steve | 11–4 | 73.33% |
| Neo Tamashio vs Jin | 11–3 | 78.57% |
| Neo Tamashio vs Victor | 2–11 | 15.38% |
| Neo Tamashio vs Armor King | 7–6 | 53.85% |
| Neo Tamashio vs Devil Jin | 8–4 | 66.67% |
| Neo Tamashio vs Hwoarang | 8–3 | 72.73% |
| Neo Tamashio vs Dragunov | 6–5 | 54.55% |
| Neo Tamashio vs King | 9–1 | 90.00% |
| Neo Tamashio vs Lars | 6–4 | 60.00% |
| Neo Tamashio vs Shaheen | 5–4 | 55.56% |
| Neo Tamashio vs Feng | 6–2 | 75.00% |
| Neo Tamashio vs Leo | 4–4 | 50.00% |
| Neo Tamashio vs Nina | 2–6 | 25.00% |
| Neo Tamashio vs Lili | 2–5 | 28.57% |
| Neo Tamashio vs Claudio | 4–3 | 57.14% |
| Neo Tamashio vs Kuma | 4–3 | 57.14% |
| Neo Tamashio vs Zafina | 4–3 | 57.14% |
| Neo Tamashio vs Jun | 6–1 | 85.71% |
| Neo Tamashio vs Reina | 4–3 | 57.14% |
| Neo Tamashio vs Azucena | 6–0 | 100.00% |
| Neo Tamashio vs Lidia | 1–4 | 20.00% |
| Neo Tamashio vs Anna | 4–1 | 80.00% |
| Neo Tamashio vs Xiaoyu | 4–0 | 100.00% |
| Neo Tamashio vs Asuka | 4–0 | 100.00% |
| Neo Tamashio vs Alisa | 2–2 | 50.00% |
| Neo Tamashio vs Clive | 0–2 | 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.