| SirMommy-Issues vs Steve | 16–11 | 59.26% |
| SirMommy-Issues vs King | 13–10 | 56.52% |
| SirMommy-Issues vs Jun | 12–9 | 57.14% |
| SirMommy-Issues vs Armor King | 8–9 | 47.06% |
| SirMommy-Issues vs Victor | 6–8 | 42.86% |
| SirMommy-Issues vs Lili | 5–7 | 41.67% |
| SirMommy-Issues vs Jin | 7–4 | 63.64% |
| SirMommy-Issues vs Asuka | 5–5 | 50.00% |
| SirMommy-Issues vs Lee | 4–5 | 44.44% |
| SirMommy-Issues vs Lidia | 2–6 | 25.00% |
| SirMommy-Issues vs Reina | 3–4 | 42.86% |
| SirMommy-Issues vs Heihachi | 4–3 | 57.14% |
| SirMommy-Issues vs Clive | 3–4 | 42.86% |
| SirMommy-Issues vs Dragunov | 4–2 | 66.67% |
| SirMommy-Issues vs Azucena | 2–4 | 33.33% |
| SirMommy-Issues vs Law | 2–3 | 40.00% |
| SirMommy-Issues vs Lars | 2–3 | 40.00% |
| SirMommy-Issues vs Nina | 2–3 | 40.00% |
| SirMommy-Issues vs Eddy | 3–2 | 60.00% |
| SirMommy-Issues vs Jack-8 | 2–2 | 50.00% |
| SirMommy-Issues vs Devil Jin | 1–3 | 25.00% |
| SirMommy-Issues vs Feng | 3–1 | 75.00% |
| SirMommy-Issues vs Zafina | 2–2 | 50.00% |
| SirMommy-Issues vs Leroy | 4–0 | 100.00% |
| SirMommy-Issues vs Hwoarang | 2–1 | 66.67% |
| SirMommy-Issues vs Paul | 0–2 | 0.00% |
| SirMommy-Issues vs Xiaoyu | 2–0 | 100.00% |
| SirMommy-Issues vs Bryan | 2–0 | 100.00% |
| SirMommy-Issues vs Kazuya | 0–2 | 0.00% |
| SirMommy-Issues vs Leo | 2–0 | 100.00% |
| SirMommy-Issues vs Raven | 1–1 | 50.00% |
| SirMommy-Issues vs Fahkumram | 0–2 | 0.00% |
| SirMommy-Issues vs Yoshimitsu | 1–0 | 100.00% |
| SirMommy-Issues vs Anna | 1–0 | 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.