| IronLungz vs Hwoarang | 67–76 | 46.85% |
| IronLungz vs Kazuya | 60–73 | 45.11% |
| IronLungz vs King | 59–72 | 45.04% |
| IronLungz vs Law | 66–52 | 55.93% |
| IronLungz vs Jin | 64–54 | 54.24% |
| IronLungz vs Bryan | 56–48 | 53.85% |
| IronLungz vs Heihachi | 51–51 | 50.00% |
| IronLungz vs Steve | 37–53–1 | 41.11% |
| IronLungz vs Eddy | 43–44 | 49.43% |
| IronLungz vs Reina | 41–40–1 | 50.62% |
| IronLungz vs Lee | 35–41 | 46.05% |
| IronLungz vs Dragunov | 39–33 | 54.17% |
| IronLungz vs Lidia | 28–43 | 39.44% |
| IronLungz vs Lili | 25–38 | 39.68% |
| IronLungz vs Armor King | 27–34 | 44.26% |
| IronLungz vs Paul | 26–31 | 45.61% |
| IronLungz vs Fahkumram | 26–31 | 45.61% |
| IronLungz vs Yoshimitsu | 25–28 | 47.17% |
| IronLungz vs Asuka | 30–23 | 56.60% |
| IronLungz vs Lars | 27–24 | 52.94% |
| IronLungz vs Azucena | 22–26 | 45.83% |
| IronLungz vs Alisa | 23–23 | 50.00% |
| IronLungz vs Feng | 15–30 | 33.33% |
| IronLungz vs Leroy | 14–30 | 31.82% |
| IronLungz vs Victor | 12–28 | 30.00% |
| IronLungz vs Jun | 18–20–1 | 47.37% |
| IronLungz vs Nina | 17–21 | 44.74% |
| IronLungz vs Devil Jin | 11–22 | 33.33% |
| IronLungz vs Claudio | 15–16 | 48.39% |
| IronLungz vs Anna | 13–18 | 41.94% |
| IronLungz vs Xiaoyu | 14–16 | 46.67% |
| IronLungz vs Raven | 15–15 | 50.00% |
| IronLungz vs Jack-8 | 13–11 | 54.17% |
| IronLungz vs Clive | 9–15 | 37.50% |
| IronLungz vs Leo | 11–9 | 55.00% |
| IronLungz vs Miary Zo | 6–9 | 40.00% |
| IronLungz vs Kuma | 5–9 | 35.71% |
| IronLungz vs Shaheen | 8–5 | 61.54% |
| IronLungz vs Zafina | 7–6 | 53.85% |
| IronLungz vs Panda | 5–3 | 62.50% |
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.