| Tonmi vs Clive | 9–8 | 52.94% |
| Tonmi vs King | 7–3 | 70.00% |
| Tonmi vs Kazuya | 6–4 | 60.00% |
| Tonmi vs Jin | 3–4 | 42.86% |
| Tonmi vs Reina | 5–2 | 71.43% |
| Tonmi vs Yoshimitsu | 6–0 | 100.00% |
| Tonmi vs Hwoarang | 3–3 | 50.00% |
| Tonmi vs Bryan | 5–1 | 83.33% |
| Tonmi vs Dragunov | 4–1 | 80.00% |
| Tonmi vs Lars | 2–3 | 40.00% |
| Tonmi vs Nina | 2–3 | 40.00% |
| Tonmi vs Anna | 4–1 | 80.00% |
| Tonmi vs Claudio | 2–2 | 50.00% |
| Tonmi vs Eddy | 1–3 | 25.00% |
| Tonmi vs Steve | 2–1 | 66.67% |
| Tonmi vs Alisa | 3–0 | 100.00% |
| Tonmi vs Kuma | 1–2 | 33.33% |
| Tonmi vs Leroy | 2–1 | 66.67% |
| Tonmi vs Lidia | 3–0 | 100.00% |
| Tonmi vs Paul | 2–0 | 100.00% |
| Tonmi vs Law | 1–1 | 50.00% |
| Tonmi vs Jack-8 | 2–0 | 100.00% |
| Tonmi vs Devil Jin | 0–2 | 0.00% |
| Tonmi vs Lee | 2–0 | 100.00% |
| Tonmi vs Heihachi | 1–1 | 50.00% |
| Tonmi vs Xiaoyu | 0–1 | 0.00% |
| Tonmi vs Jun | 1–0 | 100.00% |
| Tonmi vs Victor | 1–0 | 100.00% |
| Tonmi vs Raven | 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.