| SP4IDY vs Fahkumram | 11–11 | 50.00% |
| SP4IDY vs King | 5–14 | 26.32% |
| SP4IDY vs Jun | 8–8 | 50.00% |
| SP4IDY vs Reina | 7–9 | 43.75% |
| SP4IDY vs Jin | 6–7 | 46.15% |
| SP4IDY vs Bryan | 5–8 | 38.46% |
| SP4IDY vs Steve | 5–7 | 41.67% |
| SP4IDY vs Xiaoyu | 6–5 | 54.55% |
| SP4IDY vs Hwoarang | 4–6 | 40.00% |
| SP4IDY vs Dragunov | 4–6 | 40.00% |
| SP4IDY vs Asuka | 4–4 | 50.00% |
| SP4IDY vs Lili | 1–7 | 12.50% |
| SP4IDY vs Yoshimitsu | 3–4 | 42.86% |
| SP4IDY vs Kazuya | 2–4 | 33.33% |
| SP4IDY vs Victor | 4–2 | 66.67% |
| SP4IDY vs Lars | 4–1 | 80.00% |
| SP4IDY vs Jack-8 | 4–0 | 100.00% |
| SP4IDY vs Law | 1–2 | 33.33% |
| SP4IDY vs Feng | 1–2 | 33.33% |
| SP4IDY vs Lidia | 2–1 | 66.67% |
| SP4IDY vs Lee | 0–2 | 0.00% |
| SP4IDY vs Heihachi | 0–2 | 0.00% |
| SP4IDY vs Anna | 0–2 | 0.00% |
| SP4IDY vs Azucena | 1–0 | 100.00% |
| SP4IDY vs Eddy | 0–1 | 0.00% |
| SP4IDY vs Clive | 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.