| UltimateIronMan vs King | 14–13 | 51.85% |
| UltimateIronMan vs Armor King | 13–9 | 59.09% |
| UltimateIronMan vs Steve | 12–9 | 57.14% |
| UltimateIronMan vs Bryan | 14–6 | 70.00% |
| UltimateIronMan vs Paul | 9–9 | 50.00% |
| UltimateIronMan vs Miary Zo | 8–9 | 47.06% |
| UltimateIronMan vs Kazuya | 9–7 | 56.25% |
| UltimateIronMan vs Lee | 6–10 | 37.50% |
| UltimateIronMan vs Hwoarang | 5–10 | 33.33% |
| UltimateIronMan vs Jin | 9–5 | 64.29% |
| UltimateIronMan vs Law | 8–2 | 80.00% |
| UltimateIronMan vs Yoshimitsu | 7–3 | 70.00% |
| UltimateIronMan vs Lars | 6–4 | 60.00% |
| UltimateIronMan vs Asuka | 7–2 | 77.78% |
| UltimateIronMan vs Lili | 4–5 | 44.44% |
| UltimateIronMan vs Eddy | 2–7 | 22.22% |
| UltimateIronMan vs Alisa | 4–4 | 50.00% |
| UltimateIronMan vs Azucena | 3–4 | 42.86% |
| UltimateIronMan vs Lidia | 2–5 | 28.57% |
| UltimateIronMan vs Xiaoyu | 6–0 | 100.00% |
| UltimateIronMan vs Victor | 3–3 | 50.00% |
| UltimateIronMan vs Clive | 5–1 | 83.33% |
| UltimateIronMan vs Jack-8 | 3–2 | 60.00% |
| UltimateIronMan vs Nina | 2–2 | 50.00% |
| UltimateIronMan vs Heihachi | 4–0 | 100.00% |
| UltimateIronMan vs Anna | 4–0 | 100.00% |
| UltimateIronMan vs Dragunov | 2–1 | 66.67% |
| UltimateIronMan vs Claudio | 2–1 | 66.67% |
| UltimateIronMan vs Jun | 1–2 | 33.33% |
| UltimateIronMan vs Fahkumram | 3–0 | 100.00% |
| UltimateIronMan vs Devil Jin | 0–2 | 0.00% |
| UltimateIronMan vs Feng | 0–2 | 0.00% |
| UltimateIronMan vs Kuma | 0–2 | 0.00% |
| UltimateIronMan vs Reina | 0–2 | 0.00% |
| UltimateIronMan vs Raven | 0–2 | 0.00% |
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.