| IronStoneGamer vs Kazuya | 46–55 | 45.54% |
| IronStoneGamer vs Heihachi | 35–47 | 42.68% |
| IronStoneGamer vs King | 42–36 | 53.85% |
| IronStoneGamer vs Jin | 29–42 | 40.85% |
| IronStoneGamer vs Reina | 31–37 | 45.59% |
| IronStoneGamer vs Law | 39–27 | 59.09% |
| IronStoneGamer vs Dragunov | 26–21 | 55.32% |
| IronStoneGamer vs Bryan | 16–26 | 38.10% |
| IronStoneGamer vs Nina | 17–22 | 43.59% |
| IronStoneGamer vs Lili | 23–14 | 62.16% |
| IronStoneGamer vs Steve | 23–12 | 65.71% |
| IronStoneGamer vs Devil Jin | 13–18 | 41.94% |
| IronStoneGamer vs Asuka | 16–13 | 55.17% |
| IronStoneGamer vs Eddy | 13–16 | 44.83% |
| IronStoneGamer vs Armor King | 14–14 | 50.00% |
| IronStoneGamer vs Jun | 12–15 | 44.44% |
| IronStoneGamer vs Lidia | 17–9 | 65.38% |
| IronStoneGamer vs Yoshimitsu | 13–12 | 52.00% |
| IronStoneGamer vs Azucena | 10–15 | 40.00% |
| IronStoneGamer vs Lee | 6–18 | 25.00% |
| IronStoneGamer vs Fahkumram | 12–12 | 50.00% |
| IronStoneGamer vs Paul | 12–11 | 52.17% |
| IronStoneGamer vs Hwoarang | 10–13 | 43.48% |
| IronStoneGamer vs Xiaoyu | 7–14 | 33.33% |
| IronStoneGamer vs Claudio | 9–11 | 45.00% |
| IronStoneGamer vs Clive | 9–10 | 47.37% |
| IronStoneGamer vs Feng | 8–8 | 50.00% |
| IronStoneGamer vs Victor | 8–8 | 50.00% |
| IronStoneGamer vs Jack-8 | 5–10 | 33.33% |
| IronStoneGamer vs Leroy | 7–7 | 50.00% |
| IronStoneGamer vs Raven | 5–9 | 35.71% |
| IronStoneGamer vs Lars | 6–7 | 46.15% |
| IronStoneGamer vs Leo | 6–6 | 50.00% |
| IronStoneGamer vs Anna | 5–6 | 45.45% |
| IronStoneGamer vs Panda | 6–4 | 60.00% |
| IronStoneGamer vs Kuma | 4–5 | 44.44% |
| IronStoneGamer vs Alisa | 1–5 | 16.67% |
| IronStoneGamer vs Miary Zo | 2–4 | 33.33% |
| IronStoneGamer vs Zafina | 4–1 | 80.00% |
| IronStoneGamer vs Shaheen | 2–1 | 66.67% |
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.