| IRONTARKUS vs King | 76–71 | 51.70% |
| IRONTARKUS vs Kazuya | 58–54 | 51.79% |
| IRONTARKUS vs Armor King | 46–50 | 47.92% |
| IRONTARKUS vs Bryan | 41–52 | 44.09% |
| IRONTARKUS vs Jin | 35–38 | 47.95% |
| IRONTARKUS vs Steve | 45–26 | 63.38% |
| IRONTARKUS vs Law | 37–30 | 55.22% |
| IRONTARKUS vs Hwoarang | 36–28 | 56.25% |
| IRONTARKUS vs Reina | 25–34 | 42.37% |
| IRONTARKUS vs Heihachi | 35–22 | 61.40% |
| IRONTARKUS vs Yoshimitsu | 26–26 | 50.00% |
| IRONTARKUS vs Fahkumram | 26–26 | 50.00% |
| IRONTARKUS vs Lidia | 24–17 | 58.54% |
| IRONTARKUS vs Clive | 16–24 | 40.00% |
| IRONTARKUS vs Jun | 21–18 | 53.85% |
| IRONTARKUS vs Xiaoyu | 17–20 | 45.95% |
| IRONTARKUS vs Lili | 23–14 | 62.16% |
| IRONTARKUS vs Dragunov | 22–15 | 59.46% |
| IRONTARKUS vs Miary Zo | 15–20 | 42.86% |
| IRONTARKUS vs Feng | 14–19 | 42.42% |
| IRONTARKUS vs Eddy | 18–13 | 58.06% |
| IRONTARKUS vs Asuka | 13–17 | 43.33% |
| IRONTARKUS vs Alisa | 15–14 | 51.72% |
| IRONTARKUS vs Azucena | 18–11 | 62.07% |
| IRONTARKUS vs Devil Jin | 13–15 | 46.43% |
| IRONTARKUS vs Nina | 11–16 | 40.74% |
| IRONTARKUS vs Leroy | 13–11 | 54.17% |
| IRONTARKUS vs Anna | 11–12 | 47.83% |
| IRONTARKUS vs Paul | 9–12 | 42.86% |
| IRONTARKUS vs Claudio | 9–12 | 42.86% |
| IRONTARKUS vs Lee | 9–12 | 42.86% |
| IRONTARKUS vs Jack-8 | 13–6 | 68.42% |
| IRONTARKUS vs Victor | 8–11 | 42.11% |
| IRONTARKUS vs Lars | 10–7 | 58.82% |
| IRONTARKUS vs Leo | 8–8 | 50.00% |
| IRONTARKUS vs Kuma | 9–5 | 64.29% |
| IRONTARKUS vs Raven | 6–6 | 50.00% |
| IRONTARKUS vs Zafina | 6–3 | 66.67% |
| IRONTARKUS vs Shaheen | 3–5 | 37.50% |
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.