| iRookurMom vs Jin | 40–34 | 54.05% |
| iRookurMom vs King | 33–29 | 53.23% |
| iRookurMom vs Bryan | 21–22 | 48.84% |
| iRookurMom vs Dragunov | 30–13 | 69.77% |
| iRookurMom vs Hwoarang | 24–13 | 64.86% |
| iRookurMom vs Lee | 14–19 | 42.42% |
| iRookurMom vs Reina | 19–14 | 57.58% |
| iRookurMom vs Victor | 20–11 | 64.52% |
| iRookurMom vs Kazuya | 21–8 | 72.41% |
| iRookurMom vs Jun | 16–12 | 57.14% |
| iRookurMom vs Feng | 13–13 | 50.00% |
| iRookurMom vs Paul | 8–17 | 32.00% |
| iRookurMom vs Lars | 11–14 | 44.00% |
| iRookurMom vs Steve | 12–11 | 52.17% |
| iRookurMom vs Yoshimitsu | 13–9 | 59.09% |
| iRookurMom vs Devil Jin | 7–15 | 31.82% |
| iRookurMom vs Leroy | 12–10 | 54.55% |
| iRookurMom vs Azucena | 10–11 | 47.62% |
| iRookurMom vs Lili | 12–8 | 60.00% |
| iRookurMom vs Xiaoyu | 7–12 | 36.84% |
| iRookurMom vs Jack-8 | 9–10 | 47.37% |
| iRookurMom vs Nina | 7–9 | 43.75% |
| iRookurMom vs Eddy | 5–10 | 33.33% |
| iRookurMom vs Armor King | 9–6 | 60.00% |
| iRookurMom vs Asuka | 5–7 | 41.67% |
| iRookurMom vs Alisa | 7–5 | 58.33% |
| iRookurMom vs Shaheen | 8–4 | 66.67% |
| iRookurMom vs Law | 3–8 | 27.27% |
| iRookurMom vs Kuma | 4–6 | 40.00% |
| iRookurMom vs Zafina | 3–6 | 33.33% |
| iRookurMom vs Leo | 4–4 | 50.00% |
| iRookurMom vs Raven | 5–3 | 62.50% |
| iRookurMom vs Claudio | 2–4 | 33.33% |
| iRookurMom vs Heihachi | 2–3 | 40.00% |
| iRookurMom vs Clive | 2–1 | 66.67% |
| iRookurMom vs Fahkumram | 2–1 | 66.67% |
| iRookurMom vs Anna | 0–1 | 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.