| Tonichiro vs Kazuya | 419–357 | 53.99% |
| Tonichiro vs Jin | 361–404 | 47.19% |
| Tonichiro vs King | 366–332 | 52.44% |
| Tonichiro vs Bryan | 299–264 | 53.11% |
| Tonichiro vs Heihachi | 268–259 | 50.85% |
| Tonichiro vs Reina | 245–222 | 52.46% |
| Tonichiro vs Dragunov | 252–212 | 54.31% |
| Tonichiro vs Lili | 244–206 | 54.22% |
| Tonichiro vs Steve | 223–220 | 50.34% |
| Tonichiro vs Hwoarang | 245–184 | 57.11% |
| Tonichiro vs Law | 206–166 | 55.38% |
| Tonichiro vs Paul | 219–138 | 61.34% |
| Tonichiro vs Asuka | 159–143 | 52.65% |
| Tonichiro vs Yoshimitsu | 148–143 | 50.86% |
| Tonichiro vs Eddy | 144–128 | 52.94% |
| Tonichiro vs Devil Jin | 122–144 | 45.86% |
| Tonichiro vs Lee | 139–126 | 52.45% |
| Tonichiro vs Xiaoyu | 147–111 | 56.98% |
| Tonichiro vs Armor King | 131–115 | 53.25% |
| Tonichiro vs Nina | 124–114 | 52.10% |
| Tonichiro vs Feng | 137–97 | 58.55% |
| Tonichiro vs Jun | 121–112 | 51.93% |
| Tonichiro vs Victor | 115–112 | 50.66% |
| Tonichiro vs Leo | 116–108 | 51.79% |
| Tonichiro vs Lars | 115–107 | 51.80% |
| Tonichiro vs Azucena | 101–94 | 51.79% |
| Tonichiro vs Alisa | 114–80 | 58.76% |
| Tonichiro vs Lidia | 92–93 | 49.73% |
| Tonichiro vs Jack-8 | 98–84 | 53.85% |
| Tonichiro vs Clive | 86–94 | 47.78% |
| Tonichiro vs Zafina | 107–54 | 66.46% |
| Tonichiro vs Fahkumram | 67–68 | 49.63% |
| Tonichiro vs Leroy | 66–67 | 49.62% |
| Tonichiro vs Anna | 66–60 | 52.38% |
| Tonichiro vs Shaheen | 44–71 | 38.26% |
| Tonichiro vs Claudio | 58–52 | 52.73% |
| Tonichiro vs Raven | 41–63 | 39.42% |
| Tonichiro vs Kuma | 46–56 | 45.10% |
| Tonichiro vs Miary Zo | 45–49 | 47.87% |
| Tonichiro vs Panda | 34–26 | 56.67% |
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.