| IronicTonic vs Kazuya | 131–106 | 55.27% |
| IronicTonic vs Jin | 107–101 | 51.44% |
| IronicTonic vs Bryan | 98–104 | 48.51% |
| IronicTonic vs Lili | 82–87 | 48.52% |
| IronicTonic vs Reina | 74–89 | 45.40% |
| IronicTonic vs Law | 78–77 | 50.32% |
| IronicTonic vs Yoshimitsu | 77–76–1 | 50.33% |
| IronicTonic vs King | 90–60 | 60.00% |
| IronicTonic vs Hwoarang | 72–77 | 48.32% |
| IronicTonic vs Xiaoyu | 68–72 | 48.57% |
| IronicTonic vs Dragunov | 74–62 | 54.41% |
| IronicTonic vs Heihachi | 59–77 | 43.38% |
| IronicTonic vs Lee | 72–61 | 54.14% |
| IronicTonic vs Steve | 60–70 | 46.15% |
| IronicTonic vs Paul | 46–78–1 | 37.10% |
| IronicTonic vs Lidia | 61–64 | 48.80% |
| IronicTonic vs Asuka | 57–65 | 46.72% |
| IronicTonic vs Lars | 63–42 | 60.00% |
| IronicTonic vs Jun | 48–55 | 46.60% |
| IronicTonic vs Devil Jin | 42–53 | 44.21% |
| IronicTonic vs Feng | 42–43 | 49.41% |
| IronicTonic vs Raven | 46–39 | 54.12% |
| IronicTonic vs Nina | 34–48 | 41.46% |
| IronicTonic vs Victor | 44–35 | 55.70% |
| IronicTonic vs Jack-8 | 39–38–1 | 50.65% |
| IronicTonic vs Leo | 40–38 | 51.28% |
| IronicTonic vs Leroy | 33–31 | 51.56% |
| IronicTonic vs Shaheen | 26–35 | 42.62% |
| IronicTonic vs Azucena | 30–30 | 50.00% |
| IronicTonic vs Eddy | 32–21 | 60.38% |
| IronicTonic vs Alisa | 27–22 | 55.10% |
| IronicTonic vs Kuma | 18–25 | 41.86% |
| IronicTonic vs Zafina | 25–17 | 59.52% |
| IronicTonic vs Claudio | 8–19 | 29.63% |
| IronicTonic vs Panda | 8–9 | 47.06% |
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.