| IamAlive vs Bryan | 43–14 | 75.44% |
| IamAlive vs Kazuya | 41–16 | 71.93% |
| IamAlive vs Jin | 34–17 | 66.67% |
| IamAlive vs Paul | 23–18 | 56.10% |
| IamAlive vs Reina | 29–12 | 70.73% |
| IamAlive vs King | 24–8 | 75.00% |
| IamAlive vs Yoshimitsu | 21–7 | 75.00% |
| IamAlive vs Jun | 16–10 | 61.54% |
| IamAlive vs Raven | 20–6 | 76.92% |
| IamAlive vs Xiaoyu | 16–9 | 64.00% |
| IamAlive vs Lili | 20–5 | 80.00% |
| IamAlive vs Clive | 11–13 | 45.83% |
| IamAlive vs Law | 11–11 | 50.00% |
| IamAlive vs Dragunov | 13–9 | 59.09% |
| IamAlive vs Steve | 8–13 | 38.10% |
| IamAlive vs Feng | 13–7 | 65.00% |
| IamAlive vs Lars | 12–5 | 70.59% |
| IamAlive vs Claudio | 8–8 | 50.00% |
| IamAlive vs Asuka | 8–7 | 53.33% |
| IamAlive vs Hwoarang | 4–10 | 28.57% |
| IamAlive vs Lee | 10–4 | 71.43% |
| IamAlive vs Victor | 7–7 | 50.00% |
| IamAlive vs Heihachi | 6–8 | 42.86% |
| IamAlive vs Devil Jin | 11–2 | 84.62% |
| IamAlive vs Leroy | 11–1 | 91.67% |
| IamAlive vs Nina | 7–4 | 63.64% |
| IamAlive vs Azucena | 5–5 | 50.00% |
| IamAlive vs Eddy | 5–5 | 50.00% |
| IamAlive vs Alisa | 5–4 | 55.56% |
| IamAlive vs Panda | 6–3 | 66.67% |
| IamAlive vs Armor King | 8–1 | 88.89% |
| IamAlive vs Leo | 3–4 | 42.86% |
| IamAlive vs Shaheen | 6–1 | 85.71% |
| IamAlive vs Zafina | 4–3 | 57.14% |
| IamAlive vs Jack-8 | 1–4 | 20.00% |
| IamAlive vs Lidia | 1–3 | 25.00% |
| IamAlive vs Kuma | 1–1 | 50.00% |
| IamAlive vs Fahkumram | 2–0 | 100.00% |
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.