| IAMADDINGTON vs Jin | 72–76 | 48.65% |
| IAMADDINGTON vs Hwoarang | 70–72 | 49.30% |
| IAMADDINGTON vs Kazuya | 56–77 | 42.11% |
| IAMADDINGTON vs King | 59–67 | 46.83% |
| IAMADDINGTON vs Bryan | 71–49 | 59.17% |
| IAMADDINGTON vs Armor King | 58–59 | 49.57% |
| IAMADDINGTON vs Law | 51–51 | 50.00% |
| IAMADDINGTON vs Heihachi | 48–50 | 48.98% |
| IAMADDINGTON vs Steve | 59–38 | 60.82% |
| IAMADDINGTON vs Fahkumram | 42–39 | 51.85% |
| IAMADDINGTON vs Dragunov | 43–34 | 55.84% |
| IAMADDINGTON vs Yoshimitsu | 28–43 | 39.44% |
| IAMADDINGTON vs Paul | 28–38 | 42.42% |
| IAMADDINGTON vs Lee | 36–26 | 58.06% |
| IAMADDINGTON vs Devil Jin | 24–36 | 40.00% |
| IAMADDINGTON vs Asuka | 34–23 | 59.65% |
| IAMADDINGTON vs Jun | 26–22 | 54.17% |
| IAMADDINGTON vs Reina | 11–31 | 26.19% |
| IAMADDINGTON vs Alisa | 20–20 | 50.00% |
| IAMADDINGTON vs Eddy | 13–24 | 35.14% |
| IAMADDINGTON vs Xiaoyu | 14–20 | 41.18% |
| IAMADDINGTON vs Lili | 17–15 | 53.12% |
| IAMADDINGTON vs Anna | 14–15 | 48.28% |
| IAMADDINGTON vs Lars | 10–18 | 35.71% |
| IAMADDINGTON vs Azucena | 9–17 | 34.62% |
| IAMADDINGTON vs Leo | 13–12 | 52.00% |
| IAMADDINGTON vs Nina | 7–18 | 28.00% |
| IAMADDINGTON vs Feng | 18–6 | 75.00% |
| IAMADDINGTON vs Leroy | 12–12 | 50.00% |
| IAMADDINGTON vs Victor | 7–17 | 29.17% |
| IAMADDINGTON vs Jack-8 | 9–12 | 42.86% |
| IAMADDINGTON vs Clive | 8–12 | 40.00% |
| IAMADDINGTON vs Lidia | 8–10 | 44.44% |
| IAMADDINGTON vs Miary Zo | 4–13 | 23.53% |
| IAMADDINGTON vs Claudio | 5–8 | 38.46% |
| IAMADDINGTON vs Shaheen | 6–6 | 50.00% |
| IAMADDINGTON vs Kuma | 5–7 | 41.67% |
| IAMADDINGTON vs Raven | 6–6 | 50.00% |
| IAMADDINGTON vs Panda | 3–2 | 60.00% |
| IAMADDINGTON vs Zafina | 1–4 | 20.00% |
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.