| Irontheorycg vs Kazuya | 183–193 | 48.67% |
| Irontheorycg vs Jin | 152–166 | 47.80% |
| Irontheorycg vs King | 128–157 | 44.91% |
| Irontheorycg vs Bryan | 109–138 | 44.13% |
| Irontheorycg vs Dragunov | 115–132 | 46.56% |
| Irontheorycg vs Reina | 122–114 | 51.69% |
| Irontheorycg vs Law | 94–111 | 45.85% |
| Irontheorycg vs Heihachi | 91–93 | 49.46% |
| Irontheorycg vs Paul | 60–116 | 34.09% |
| Irontheorycg vs Hwoarang | 78–85 | 47.85% |
| Irontheorycg vs Steve | 75–85 | 46.88% |
| Irontheorycg vs Devil Jin | 73–81 | 47.40% |
| Irontheorycg vs Yoshimitsu | 67–77 | 46.53% |
| Irontheorycg vs Lili | 51–90 | 36.17% |
| Irontheorycg vs Azucena | 67–67 | 50.00% |
| Irontheorycg vs Jun | 53–75 | 41.41% |
| Irontheorycg vs Lee | 54–71 | 43.20% |
| Irontheorycg vs Clive | 45–79 | 36.29% |
| Irontheorycg vs Xiaoyu | 41–80 | 33.88% |
| Irontheorycg vs Asuka | 71–46 | 60.68% |
| Irontheorycg vs Lidia | 47–70 | 40.17% |
| Irontheorycg vs Lars | 47–62 | 43.12% |
| Irontheorycg vs Eddy | 44–59 | 42.72% |
| Irontheorycg vs Victor | 48–50 | 48.98% |
| Irontheorycg vs Feng | 41–49 | 45.56% |
| Irontheorycg vs Raven | 39–47 | 45.35% |
| Irontheorycg vs Jack-8 | 34–51 | 40.00% |
| Irontheorycg vs Alisa | 33–49 | 40.24% |
| Irontheorycg vs Leo | 34–39 | 46.58% |
| Irontheorycg vs Claudio | 34–36 | 48.57% |
| Irontheorycg vs Leroy | 34–34 | 50.00% |
| Irontheorycg vs Nina | 32–28 | 53.33% |
| Irontheorycg vs Kuma | 25–33 | 43.10% |
| Irontheorycg vs Zafina | 26–31 | 45.61% |
| Irontheorycg vs Armor King | 23–34 | 40.35% |
| Irontheorycg vs Fahkumram | 22–21 | 51.16% |
| Irontheorycg vs Shaheen | 12–17 | 41.38% |
| Irontheorycg vs Miary Zo | 13–15 | 46.43% |
| Irontheorycg vs Anna | 10–13 | 43.48% |
| Irontheorycg vs Panda | 7–9 | 43.75% |
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.